| 1 | """ |
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| 2 | <name>Nx Explorer</name> |
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| 3 | <description>Orange widget for network exploration.</description> |
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| 4 | <icon>icons/Network.png</icon> |
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| 5 | <contact>Miha Stajdohar (miha.stajdohar(@at@)gmail.com)</contact> |
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| 6 | <priority>6430</priority> |
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| 7 | """ |
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| 8 | import math |
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| 9 | import operator |
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| 10 | import statc |
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| 11 | import time |
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| 12 | |
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| 13 | import Orange |
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| 14 | import OWGUI |
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| 15 | import OWColorPalette |
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| 16 | import OWToolbars |
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| 17 | import orngMDS |
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| 18 | |
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| 19 | from OWWidget import * |
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| 20 | from OWNxCanvas import * |
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| 21 | from operator import itemgetter |
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| 22 | |
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| 23 | dir = os.path.dirname(__file__) + "/../icons/" |
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| 24 | dlg_mark2sel = dir + "Dlg_Mark2Sel.png" |
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| 25 | dlg_sel2mark = dir + "Dlg_Sel2Mark.png" |
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| 26 | dlg_selIsmark = dir + "Dlg_SelisMark.png" |
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| 27 | dlg_selected = dir + "Dlg_SelectedNodes.png" |
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| 28 | dlg_unselected = dir + "Dlg_UnselectedNodes.png" |
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| 29 | dlg_showall = dir + "Dlg_clear.png" |
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| 30 | |
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| 31 | class OWNxExplorer(OWWidget): |
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| 32 | settingsList = ["autoSendSelection", "spinExplicit", "spinPercentage", |
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| 33 | "maxLinkSize", "minVertexSize", "maxVertexSize", "renderAntialiased", |
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| 34 | "invertSize", "optMethod", "lastVertexSizeColumn", "lastColorColumn", |
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| 35 | "lastNameComponentAttribute", "lastLabelColumns", "lastTooltipColumns", |
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| 36 | "showWeights", "showIndexes", "showEdgeLabels", "colorSettings", |
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| 37 | "selectedSchemaIndex", "edgeColorSettings", "selectedEdgeSchemaIndex", |
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| 38 | "showMissingValues", "fontSize", "mdsTorgerson", "mdsAvgLinkage", |
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| 39 | "mdsSteps", "mdsRefresh", "mdsStressDelta", "organism","showTextMiningInfo", |
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| 40 | "toolbarSelection", "minComponentEdgeWidth", "maxComponentEdgeWidth", |
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| 41 | "mdsFromCurrentPos", "labelsOnMarkedOnly", "tabIndex"] |
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| 42 | |
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| 43 | def __init__(self, parent=None, signalManager=None, name = 'Nx Explorer', |
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| 44 | NetworkCanvas=OWNxCanvas): |
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| 45 | OWWidget.__init__(self, parent, signalManager, name) |
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| 46 | #self.contextHandlers = {"": DomainContextHandler("", [ContextField("attributes", selected="markerAttributes"), ContextField("attributes", selected="tooltipAttributes"), "color"])} |
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| 47 | self.inputs = [("Network", Orange.network.Graph, self.set_graph, Default), |
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| 48 | ("Nx View", Orange.network.NxView, self.set_network_view), |
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| 49 | ("Items", Orange.data.Table, self.setItems), |
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| 50 | ("Items to Mark", Orange.data.Table, self.markItems), |
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| 51 | ("Items Subset", Orange.data.Table, self.setExampleSubset), |
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| 52 | ("Items Distance Matrix", Orange.core.SymMatrix, self.set_items_distance_matrix)] |
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| 53 | |
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| 54 | self.outputs = [("Selected Network", Orange.network.Graph), |
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| 55 | ("Selected Items Distance Matrix", Orange.core.SymMatrix), |
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| 56 | ("Selected Items", Orange.data.Table), |
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| 57 | ("Unselected Items", Orange.data.Table), |
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| 58 | ("Marked Items", Orange.data.Table), |
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| 59 | ("Attribute Selection List", AttributeList)] |
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| 60 | |
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| 61 | self.markerAttributes = [] |
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| 62 | self.tooltipAttributes = [] |
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| 63 | self.edgeLabelAttributes = [] |
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| 64 | self.attributes = [] |
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| 65 | self.edgeAttributes = [] |
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| 66 | self.autoSendSelection = False |
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| 67 | self.graphShowGrid = 1 # show gridlines in the graph |
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| 68 | |
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| 69 | self.markNConnections = 2 |
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| 70 | self.markNumber = 0 |
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| 71 | self.markProportion = 0 |
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| 72 | self.markSearchString = "" |
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| 73 | self.markDistance = 2 |
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| 74 | self.frSteps = 1 |
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| 75 | self.hubs = 0 |
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| 76 | self.color = 0 |
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| 77 | self.edgeColor = 0 |
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| 78 | self.vertexSize = 0 |
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| 79 | self.nShown = self.nHidden = self.nMarked = self.nSelected = self.verticesPerEdge = self.edgesPerVertex = self.diameter = self.clustering_coefficient = 0 |
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| 80 | self.optimizeWhat = 1 |
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| 81 | self.stopOptimization = 0 |
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| 82 | self.maxLinkSize = 3 |
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| 83 | self.maxVertexSize = 5 |
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| 84 | self.minVertexSize = 5 |
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| 85 | self.renderAntialiased = 1 |
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| 86 | self.labelsOnMarkedOnly = 0 |
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| 87 | self.invertSize = 0 |
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| 88 | self.optMethod = 0 |
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| 89 | self.lastVertexSizeColumn = '' |
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| 90 | self.lastColorColumn = '' |
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| 91 | self.lastNameComponentAttribute = '' |
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| 92 | self.lastLabelColumns = set() |
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| 93 | self.lastTooltipColumns = set() |
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| 94 | self.showWeights = 0 |
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| 95 | self.showIndexes = 0 |
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| 96 | self.showEdgeLabels = 0 |
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| 97 | self.colorSettings = None |
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| 98 | self.selectedSchemaIndex = 0 |
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| 99 | self.edgeColorSettings = [('net_edges', [[], [('contPalette', (4294967295L, 4278190080L, 0))], [('discPalette', [(204, 204, 204), (179, 226, 205), (253, 205, 172), (203, 213, 232), (244, 202, 228), (230, 245, 201), (255, 242, 174), (241, 226, 204)])]]), ('Default', [[], [('contPalette', (4294967295L, 4278190080L, 0))], [('discPalette', [(0, 0, 255), (255, 0, 0), (0, 255, 0), (255, 128, 0), (255, 255, 0), (255, 0, 255), (0, 255, 255), (128, 0, 255), (0, 128, 255), (255, 223, 128), (127, 111, 64), (92, 46, 0), (0, 84, 0), (192, 192, 0), (0, 127, 127), (128, 0, 0), (127, 0, 127)])]])] |
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| 100 | self.selectedEdgeSchemaIndex = 0 |
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| 101 | self.items_matrix = None |
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| 102 | self.showDistances = 0 |
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| 103 | self.showMissingValues = 0 |
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| 104 | self.fontSize = 12 |
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| 105 | self.mdsTorgerson = 0 |
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| 106 | self.mdsAvgLinkage = 1 |
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| 107 | self.mdsSteps = 10000 |
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| 108 | self.mdsRefresh = 50 |
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| 109 | self.mdsStressDelta = 0.0000001 |
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| 110 | self.organism = 'goa_human' |
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| 111 | self.showTextMiningInfo = 0 |
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| 112 | self.toolbarSelection = 0 |
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| 113 | self.minComponentEdgeWidth = 10 |
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| 114 | self.maxComponentEdgeWidth = 70 |
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| 115 | self.mdsFromCurrentPos = 0 |
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| 116 | self.tabIndex = 0 |
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| 117 | self.number_of_nodes_label = -1 |
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| 118 | self.number_of_edges_label = -1 |
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| 119 | self._items = None |
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| 120 | self._links = None |
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| 121 | self.loadSettings() |
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| 122 | |
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| 123 | self._network_view = None |
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| 124 | self.layout = Orange.network.GraphLayout() |
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| 125 | self.graph = None |
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| 126 | self.markInputItems = None |
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| 127 | |
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| 128 | self.mainArea.layout().setContentsMargins(0,4,4,4) |
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| 129 | self.controlArea.layout().setContentsMargins(4,4,0,4) |
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| 130 | |
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| 131 | self.networkCanvas = NetworkCanvas(self, self.mainArea, "Net Explorer") |
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| 132 | self.networkCanvas.showMissingValues = self.showMissingValues |
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| 133 | self.mainArea.layout().addWidget(self.networkCanvas) |
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| 134 | |
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| 135 | self.networkCanvas.maxLinkSize = self.maxLinkSize |
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| 136 | self.networkCanvas.minVertexSize = self.minVertexSize |
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| 137 | self.networkCanvas.maxVertexSize = self.maxVertexSize |
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| 138 | |
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| 139 | self.hcontroArea = OWGUI.widgetBox(self.controlArea, orientation='horizontal') |
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| 140 | |
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| 141 | self.tabs = OWGUI.tabWidget(self.hcontroArea) |
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| 142 | |
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| 143 | self.verticesTab = OWGUI.createTabPage(self.tabs, "Vertices") |
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| 144 | self.edgesTab = OWGUI.createTabPage(self.tabs, "Edges") |
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| 145 | self.markTab = OWGUI.createTabPage(self.tabs, "Mark") |
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| 146 | self.infoTab = OWGUI.createTabPage(self.tabs, "Info") |
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| 147 | #self.editTab = OWGUI.createTabPage(self.tabs, "Edit") |
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| 148 | |
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| 149 | self.tabs.setCurrentIndex(self.tabIndex) |
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| 150 | self.connect(self.tabs, SIGNAL("currentChanged(int)"), lambda index: setattr(self, 'tabIndex', index)) |
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| 151 | |
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| 152 | self.optimizeBox = OWGUI.radioButtonsInBox(self.verticesTab, self, "optimizeWhat", [], "Optimize", addSpace=False) |
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| 153 | |
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| 154 | self.optCombo = OWGUI.comboBox(self.optimizeBox, self, "optMethod", label='Method: ', orientation='horizontal', callback=self.graph_layout_method) |
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| 155 | self.optCombo.addItem("No optimization") |
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| 156 | self.optCombo.addItem("Random") |
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| 157 | self.optCombo.addItem("Fruchterman Reingold") |
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| 158 | self.optCombo.addItem("Fruchterman Reingold Weighted") |
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| 159 | self.optCombo.addItem("Fruchterman Reingold Radial") |
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| 160 | self.optCombo.addItem("Circular Crossing Reduction") |
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| 161 | self.optCombo.addItem("Circular Original") |
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| 162 | self.optCombo.addItem("Circular Random") |
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| 163 | self.optCombo.addItem("Pivot MDS") |
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| 164 | self.optCombo.setCurrentIndex(self.optMethod) |
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| 165 | self.stepsSpin = OWGUI.spin(self.optimizeBox, self, "frSteps", 1, 100000, 1, label="Iterations: ") |
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| 166 | self.stepsSpin.setEnabled(False) |
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| 167 | |
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| 168 | self.optButton = OWGUI.button(self.optimizeBox, self, "Optimize layout", callback=self.graph_layout, toggleButton=1) |
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| 169 | |
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| 170 | colorBox = OWGUI.widgetBox(self.verticesTab, "Vertex color attribute", orientation="horizontal", addSpace = False) |
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| 171 | self.colorCombo = OWGUI.comboBox(colorBox, self, "color", callback=self.setVertexColor) |
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| 172 | self.colorCombo.addItem("(same color)") |
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| 173 | OWGUI.button(colorBox, self, "Set vertex color palette", self.setColors, tooltip = "Set vertex color palette", debuggingEnabled = 0) |
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| 174 | |
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| 175 | self.vertexSizeCombo = OWGUI.comboBox(self.verticesTab, self, "vertexSize", box = "Vertex size attribute", callback=self.setVertexSize) |
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| 176 | self.vertexSizeCombo.addItem("(none)") |
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| 177 | |
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| 178 | OWGUI.spin(self.vertexSizeCombo.box, self, "minVertexSize", 5, 200, 1, label="Min vertex size:", callback = self.setVertexSize) |
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| 179 | OWGUI.spin(self.vertexSizeCombo.box, self, "maxVertexSize", 5, 200, 1, label="Max vertex size:", callback = self.setVertexSize) |
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| 180 | OWGUI.checkBox(self.vertexSizeCombo.box, self, "invertSize", "Invert vertex size", callback = self.setVertexSize) |
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| 181 | |
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| 182 | colorBox = OWGUI.widgetBox(self.edgesTab, "Edge color attribute", orientation="horizontal", addSpace = False) |
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| 183 | self.edgeColorCombo = OWGUI.comboBox(colorBox, self, "edgeColor", callback=self.setEdgeColor) |
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| 184 | self.edgeColorCombo.addItem("(same color)") |
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| 185 | OWGUI.button(colorBox, self, "Set edge color palette", self.setEdgeColorPalette, tooltip = "Set edge color palette", debuggingEnabled = 0) |
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| 186 | |
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| 187 | self.attBox = OWGUI.widgetBox(self.verticesTab, "Vertex labels | tooltips", orientation="vertical", addSpace = False) |
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| 188 | OWGUI.spin(self.attBox, self, "fontSize", 4, 30, 1, label="Set font size:", callback = self.setFontSize) |
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| 189 | |
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| 190 | self.attBox = OWGUI.widgetBox(self.attBox, orientation="horizontal", addSpace = False) |
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| 191 | self.attListBox = OWGUI.listBox(self.attBox, self, "markerAttributes", "attributes", selectionMode=QListWidget.MultiSelection, callback=self.clickedAttLstBox) |
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| 192 | self.tooltipListBox = OWGUI.listBox(self.attBox, self, "tooltipAttributes", "attributes", selectionMode=QListWidget.MultiSelection, callback=self.clickedTooltipLstBox) |
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| 193 | |
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| 194 | self.edgeLabelBox = OWGUI.widgetBox(self.edgesTab, "Edge labels", addSpace = False) |
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| 195 | self.edgeLabelListBox = OWGUI.listBox(self.edgeLabelBox, self, "edgeLabelAttributes", "edgeAttributes", selectionMode=QListWidget.MultiSelection, callback=self.clickedEdgeLabelListBox) |
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| 196 | self.edgeLabelBox.setEnabled(False) |
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| 197 | |
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| 198 | ib = OWGUI.widgetBox(self.edgesTab, "General", orientation="vertical") |
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| 199 | OWGUI.checkBox(ib, self, 'showWeights', 'Show weights', callback=(lambda: self._set_canvas_attr('showWeights', self.showWeights))) |
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| 200 | OWGUI.checkBox(ib, self, 'showEdgeLabels', 'Show labels on edges', callback=(lambda: self._set_canvas_attr('showEdgeLabels', self.showEdgeLabels))) |
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| 201 | OWGUI.spin(ib, self, "maxLinkSize", 1, 50, 1, label="Max edge width:", callback = self.setMaxLinkSize) |
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| 202 | self.showDistancesCheckBox = OWGUI.checkBox(ib, self, 'showDistances', 'Explore vertex distances', callback=(lambda: self._set_canvas_attr('showDistances', self.showDistances)), disabled=1) |
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| 203 | |
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| 204 | ib = OWGUI.widgetBox(self.verticesTab, "General", orientation="vertical") |
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| 205 | OWGUI.checkBox(ib, self, 'showIndexes', 'Show indexes', callback=(lambda: self._set_canvas_attr('showIndexes', self.showIndexes))) |
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| 206 | OWGUI.checkBox(ib, self, 'labelsOnMarkedOnly', 'Show labels on marked vertices only', callback=(lambda: self._set_canvas_attr('labelsOnMarkedOnly', self.labelsOnMarkedOnly))) |
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| 207 | OWGUI.checkBox(ib, self, 'renderAntialiased', 'Render antialiased', callback=(lambda: self._set_canvas_attr('renderAntialiased', self.renderAntialiased))) |
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| 208 | self.insideView = 0 |
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| 209 | self.insideViewNeighbours = 2 |
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| 210 | OWGUI.spin(ib, self, "insideViewNeighbours", 1, 6, 1, label="Inside view (neighbours): ", checked = "insideView", checkCallback = self.insideview, callback = self.insideviewneighbours) |
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| 211 | OWGUI.checkBox(ib, self, 'showMissingValues', 'Show missing values', callback=(lambda: self._set_canvas_attr('showMissingValues', self.showMissingValues))) |
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| 212 | |
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| 213 | ib = OWGUI.widgetBox(self.markTab, "Info", orientation="vertical") |
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| 214 | OWGUI.label(ib, self, "Vertices (shown/hidden): %(number_of_nodes_label)i (%(nShown)i/%(nHidden)i)") |
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| 215 | OWGUI.label(ib, self, "Selected and marked vertices: %(nSelected)i - %(nMarked)i") |
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| 216 | |
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| 217 | ribg = OWGUI.radioButtonsInBox(self.markTab, self, "hubs", [], "Method", callback = self.setMarkMode) |
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| 218 | OWGUI.appendRadioButton(ribg, self, "hubs", "None", callback = self.setMarkMode) |
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| 219 | OWGUI.appendRadioButton(ribg, self, "hubs", "Find vertices", callback = self.setMarkMode) |
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| 220 | self.ctrlMarkSearchString = OWGUI.lineEdit(OWGUI.indentedBox(ribg), self, "markSearchString", callback=self.setSearchStringTimer, callbackOnType=True) |
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| 221 | self.searchStringTimer = QTimer(self) |
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| 222 | self.connect(self.searchStringTimer, SIGNAL("timeout()"), self.setMarkMode) |
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| 223 | |
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| 224 | OWGUI.appendRadioButton(ribg, self, "hubs", "Mark neighbours of focused vertices", callback = self.setMarkMode) |
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| 225 | OWGUI.appendRadioButton(ribg, self, "hubs", "Mark neighbours of selected vertices", callback = self.setMarkMode) |
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| 226 | ib = OWGUI.indentedBox(ribg, orientation = 0) |
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| 227 | self.ctrlMarkDistance = OWGUI.spin(ib, self, "markDistance", 0, 100, 1, label="Distance ", callback=(lambda h=2: self.setMarkMode(h))) |
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| 228 | #self.ctrlMarkFreeze = OWGUI.button(ib, self, "&Freeze", value="graph.freezeNeighbours", toggleButton = True) |
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| 229 | OWGUI.widgetLabel(ribg, "Mark vertices with ...") |
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| 230 | OWGUI.appendRadioButton(ribg, self, "hubs", "at least N connections", callback = self.setMarkMode) |
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| 231 | OWGUI.appendRadioButton(ribg, self, "hubs", "at most N connections", callback = self.setMarkMode) |
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| 232 | self.ctrlMarkNConnections = OWGUI.spin(OWGUI.indentedBox(ribg), self, "markNConnections", 0, 1000000, 1, label="N ", callback=(lambda h=4: self.setMarkMode(h))) |
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| 233 | OWGUI.appendRadioButton(ribg, self, "hubs", "more connections than any neighbour", callback = self.setMarkMode) |
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| 234 | OWGUI.appendRadioButton(ribg, self, "hubs", "more connections than avg neighbour", callback = self.setMarkMode) |
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| 235 | OWGUI.appendRadioButton(ribg, self, "hubs", "most connections", callback = self.setMarkMode) |
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| 236 | ib = OWGUI.indentedBox(ribg) |
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| 237 | self.ctrlMarkNumber = OWGUI.spin(ib, self, "markNumber", 0, 1000000, 1, label="Number of vertices" + ": ", callback=(lambda h=8: self.setMarkMode(h))) |
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| 238 | OWGUI.widgetLabel(ib, "(More vertices are marked in case of ties)") |
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| 239 | self.markInputRadioButton = OWGUI.appendRadioButton(ribg, self, "hubs", "Mark vertices given in the input signal", callback = self.setMarkMode) |
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| 240 | ib = OWGUI.indentedBox(ribg) |
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| 241 | self.markInput = 0 |
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| 242 | self.markInputCombo = OWGUI.comboBox(ib, self, "markInput", callback=(lambda h=9: self.setMarkMode(h))) |
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| 243 | self.markInputRadioButton.setEnabled(False) |
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| 244 | |
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| 245 | ib = OWGUI.widgetBox(self.markTab, "General", orientation="vertical") |
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| 246 | self.checkSendMarkedNodes = 0 |
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| 247 | OWGUI.checkBox(ib, self, 'checkSendMarkedNodes', 'Send marked vertices', callback = self.setSendMarkedNodes, disabled=0) |
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| 248 | |
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| 249 | |
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| 250 | T = OWToolbars.NavigateSelectToolbar |
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| 251 | self.zoomSelectToolbar = T(self, self.hcontroArea, self.networkCanvas, self.autoSendSelection, |
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| 252 | buttons = (T.IconZoom, |
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| 253 | T.IconZoomExtent, |
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| 254 | T.IconZoomSelection, |
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| 255 | T.IconPan, |
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| 256 | ("", "", "", None, None, 0), |
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| 257 | #("Move selection", "buttonMoveSelection", "activateMoveSelection", QIcon(OWToolbars.dlg_select), Qt.ArrowCursor, 1), |
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| 258 | T.IconRectangle, |
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| 259 | #T.IconPolygon, |
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| 260 | T.IconSendSelection, |
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| 261 | ("", "", "", None, None, 0, "select"), |
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| 262 | ("Add marked to selection", "buttonM2S", "markedToSelection", QIcon(dlg_mark2sel), Qt.ArrowCursor, 0), |
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| 263 | ("Add selection to marked", "buttonS2M", "selectionToMarked", QIcon(dlg_sel2mark), Qt.ArrowCursor, 0), |
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| 264 | ("Remove selection", "buttonRMS", "removeSelection", QIcon(dlg_selIsmark), Qt.ArrowCursor, 0), |
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| 265 | ("", "", "", None, None, 0, "select"), |
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| 266 | ("Hide selected", "buttonSEL", "hideSelectedVertices", QIcon(dlg_selected), Qt.ArrowCursor, 0), |
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| 267 | ("Hide unselected", "buttonUN", "hideUnSelectedVertices", QIcon(dlg_unselected), Qt.ArrowCursor, 0), |
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| 268 | ("Show all nodes", "buttonSW", "showAllVertices", QIcon(dlg_showall), Qt.ArrowCursor, 0))) |
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| 269 | |
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| 270 | OWGUI.rubber(self.zoomSelectToolbar) |
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| 271 | |
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| 272 | ib = OWGUI.widgetBox(self.infoTab, "General") |
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| 273 | OWGUI.label(ib, self, "Number of vertices: %(number_of_nodes_label)i") |
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| 274 | OWGUI.label(ib, self, "Number of edges: %(number_of_edges_label)i") |
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| 275 | OWGUI.label(ib, self, "Vertices per edge: %(verticesPerEdge).2f") |
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| 276 | OWGUI.label(ib, self, "Edges per vertex: %(edgesPerVertex).2f") |
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| 277 | OWGUI.label(ib, self, "Diameter: %(diameter)i") |
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| 278 | OWGUI.label(ib, self, "Clustering Coefficient: %(clustering_coefficient).1f%%") |
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| 279 | |
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| 280 | ib = OWGUI.widgetBox(self.infoTab, orientation="horizontal") |
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| 281 | |
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| 282 | OWGUI.button(ib, self, "Degree distribution", callback=self.showDegreeDistribution, debuggingEnabled=False) |
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| 283 | OWGUI.button(ib, self, "Save network", callback=self.save_network, debuggingEnabled=False) |
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| 284 | OWGUI.button(ib, self, "Save image", callback=self.networkCanvas.saveToFile, debuggingEnabled=False) |
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| 285 | |
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| 286 | #OWGUI.button(self.edgesTab, self, "Clustering", callback=self.clustering) |
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| 287 | |
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| 288 | ib = OWGUI.widgetBox(self.infoTab, "Prototype") |
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| 289 | |
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| 290 | #ib = OWGUI.widgetBox(ibProto, "Name components") |
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| 291 | OWGUI.lineEdit(ib, self, "organism", "Organism:", orientation='horizontal') |
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| 292 | |
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| 293 | self.nameComponentAttribute = 0 |
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| 294 | self.nameComponentCombo = OWGUI.comboBox(ib, self, "nameComponentAttribute", callback=self.nameComponents, label="Name components:", orientation="horizontal") |
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| 295 | self.nameComponentCombo.addItem("Select attribute") |
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| 296 | |
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| 297 | self.showComponentAttribute = 0 |
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| 298 | self.showComponentCombo = OWGUI.comboBox(ib, self, "showComponentAttribute", callback=self.showComponents, label="Labels on components:", orientation="horizontal") |
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| 299 | self.showComponentCombo.addItem("Select attribute") |
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| 300 | OWGUI.checkBox(ib, self, 'showTextMiningInfo', "Show text mining info") |
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| 301 | |
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| 302 | #ib = OWGUI.widgetBox(ibProto, "Distance Matrix") |
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| 303 | ibs = OWGUI.widgetBox(ib, orientation="horizontal") |
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| 304 | self.btnMDS = OWGUI.button(ibs, self, "Fragviz", callback=self.mds_components, toggleButton=1) |
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| 305 | self.btnESIM = OWGUI.button(ibs, self, "eSim", callback=(lambda: self.mds_components(Orange.network.MdsType.exactSimulation)), toggleButton=1) |
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| 306 | self.btnMDSv = OWGUI.button(ibs, self, "MDS", callback=(lambda: self.mds_components(Orange.network.MdsType.MDS)), toggleButton=1) |
|---|
| 307 | ibs = OWGUI.widgetBox(ib, orientation="horizontal") |
|---|
| 308 | self.btnRotate = OWGUI.button(ibs, self, "Rotate", callback=self.rotateComponents, toggleButton=1) |
|---|
| 309 | self.btnRotateMDS = OWGUI.button(ibs, self, "Rotate (MDS)", callback=self.rotateComponentsMDS, toggleButton=1) |
|---|
| 310 | self.btnForce = OWGUI.button(ibs, self, "Draw Force", callback=self.drawForce, toggleButton=1) |
|---|
| 311 | self.scalingRatio = 0 |
|---|
| 312 | OWGUI.spin(ib, self, "scalingRatio", 0, 9, 1, label="Set scalingRatio: ") |
|---|
| 313 | OWGUI.doubleSpin(ib, self, "mdsStressDelta", 0, 10, 0.0000000000000001, label="Min stress change: ") |
|---|
| 314 | OWGUI.spin(ib, self, "mdsSteps", 1, 100000, 1, label="MDS steps: ") |
|---|
| 315 | OWGUI.spin(ib, self, "mdsRefresh", 1, 100000, 1, label="MDS refresh steps: ") |
|---|
| 316 | ibs = OWGUI.widgetBox(ib, orientation="horizontal") |
|---|
| 317 | OWGUI.checkBox(ibs, self, 'mdsTorgerson', "Torgerson's approximation") |
|---|
| 318 | OWGUI.checkBox(ibs, self, 'mdsAvgLinkage', "Use average linkage") |
|---|
| 319 | OWGUI.checkBox(ib, self, 'mdsFromCurrentPos', "MDS from current positions") |
|---|
| 320 | self.mdsInfoA=OWGUI.widgetLabel(ib, "Avg. stress:") |
|---|
| 321 | self.mdsInfoB=OWGUI.widgetLabel(ib, "Num. steps:") |
|---|
| 322 | self.rotateSteps = 100 |
|---|
| 323 | |
|---|
| 324 | OWGUI.spin(ib, self, "rotateSteps", 1, 10000, 1, label="Rotate max steps: ") |
|---|
| 325 | OWGUI.spin(ib, self, "minComponentEdgeWidth", 0, 100, 1, label="Min component edge width: ", callback=(lambda changedMin=1: self.setComponentEdgeWidth(changedMin))) |
|---|
| 326 | OWGUI.spin(ib, self, "maxComponentEdgeWidth", 0, 200, 1, label="Max component edge width: ", callback=(lambda changedMin=0: self.setComponentEdgeWidth(changedMin))) |
|---|
| 327 | |
|---|
| 328 | self.attSelectionAttribute = 0 |
|---|
| 329 | self.comboAttSelection = OWGUI.comboBox(ib, self, "attSelectionAttribute", label='Send attribute selection list:', orientation='horizontal', callback=self.sendAttSelectionList) |
|---|
| 330 | self.comboAttSelection.addItem("Select attribute") |
|---|
| 331 | self.autoSendAttributes = 0 |
|---|
| 332 | OWGUI.checkBox(ib, self, 'autoSendAttributes', "auto send attributes", callback=self.setAutoSendAttributes) |
|---|
| 333 | |
|---|
| 334 | self.icons = self.createAttributeIconDict() |
|---|
| 335 | self.setMarkMode() |
|---|
| 336 | |
|---|
| 337 | self.editAttribute = 0 |
|---|
| 338 | self.editCombo = OWGUI.comboBox(self.infoTab, self, "editAttribute", label="Edit attribute:", orientation="horizontal") |
|---|
| 339 | self.editCombo.addItem("Select attribute") |
|---|
| 340 | self.editValue = '' |
|---|
| 341 | OWGUI.lineEdit(self.infoTab, self, "editValue", "Value:", orientation='horizontal') |
|---|
| 342 | OWGUI.button(self.infoTab, self, "Edit", callback=self.edit) |
|---|
| 343 | |
|---|
| 344 | self.verticesTab.layout().addStretch(1) |
|---|
| 345 | self.edgesTab.layout().addStretch(1) |
|---|
| 346 | self.markTab.layout().addStretch(1) |
|---|
| 347 | self.infoTab.layout().addStretch(1) |
|---|
| 348 | |
|---|
| 349 | dlg = self.createColorDialog(self.colorSettings, self.selectedSchemaIndex) |
|---|
| 350 | self.networkCanvas.contPalette = dlg.getContinuousPalette("contPalette") |
|---|
| 351 | self.networkCanvas.discPalette = dlg.getDiscretePalette("discPalette") |
|---|
| 352 | |
|---|
| 353 | dlg = self.createColorDialog(self.edgeColorSettings, self.selectedEdgeSchemaIndex) |
|---|
| 354 | self.networkCanvas.contEdgePalette = dlg.getContinuousPalette("contPalette") |
|---|
| 355 | self.networkCanvas.discEdgePalette = dlg.getDiscretePalette("discPalette") |
|---|
| 356 | |
|---|
| 357 | self.graph_layout_method() |
|---|
| 358 | self.setFontSize() |
|---|
| 359 | self.set_graph(None) |
|---|
| 360 | self.setMinimumWidth(900) |
|---|
| 361 | |
|---|
| 362 | #self.resize(1000, 600) |
|---|
| 363 | #self.controlArea.setEnabled(False) |
|---|
| 364 | |
|---|
| 365 | def setComponentEdgeWidth(self, changedMin=True): |
|---|
| 366 | if self.networkCanvas is None: |
|---|
| 367 | return |
|---|
| 368 | |
|---|
| 369 | canvas = self.networkCanvas |
|---|
| 370 | if changedMin: |
|---|
| 371 | if self.maxComponentEdgeWidth < self.minComponentEdgeWidth: |
|---|
| 372 | self.maxComponentEdgeWidth = self.minComponentEdgeWidth |
|---|
| 373 | else: |
|---|
| 374 | if self.minComponentEdgeWidth > self.maxComponentEdgeWidth: |
|---|
| 375 | self.minComponentEdgeWidth = self.maxComponentEdgeWidth |
|---|
| 376 | |
|---|
| 377 | canvas.minComponentEdgeWidth = self.minComponentEdgeWidth |
|---|
| 378 | canvas.maxComponentEdgeWidth = self.maxComponentEdgeWidth |
|---|
| 379 | self.networkCanvas.updateCanvas() |
|---|
| 380 | |
|---|
| 381 | def setAutoSendAttributes(self): |
|---|
| 382 | if self.autoSendAttributes: |
|---|
| 383 | self.networkCanvas.callbackSelectVertex = self.sendAttSelectionList |
|---|
| 384 | else: |
|---|
| 385 | self.networkCanvas.callbackSelectVertex = None |
|---|
| 386 | |
|---|
| 387 | def sendAttSelectionList(self): |
|---|
| 388 | if not self.graph is None: |
|---|
| 389 | vars = [x.name for x in self.graph.items_vars()] |
|---|
| 390 | if not self.comboAttSelection.currentText() in vars: |
|---|
| 391 | return |
|---|
| 392 | att = str(self.comboAttSelection.currentText()) |
|---|
| 393 | vertices = self.networkCanvas.networkCurve.getSelectedVertices() |
|---|
| 394 | |
|---|
| 395 | if len(vertices) != 1: |
|---|
| 396 | return |
|---|
| 397 | |
|---|
| 398 | attributes = str(self.graph.items()[vertices[0]][att]).split(', ') |
|---|
| 399 | else: |
|---|
| 400 | attributes = None |
|---|
| 401 | self.send("Attribute Selection List", attributes) |
|---|
| 402 | |
|---|
| 403 | def edit(self): |
|---|
| 404 | if self.graph is None: |
|---|
| 405 | return |
|---|
| 406 | |
|---|
| 407 | vars = [x.name for x in self.graph.items_vars()] |
|---|
| 408 | if not self.editCombo.currentText() in vars: |
|---|
| 409 | return |
|---|
| 410 | att = str(self.editCombo.currentText()) |
|---|
| 411 | vertices = self.networkCanvas.networkCurve.getSelectedVertices() |
|---|
| 412 | |
|---|
| 413 | if len(vertices) == 0: |
|---|
| 414 | return |
|---|
| 415 | |
|---|
| 416 | if self.graph.items().domain[att].var_type == Orange.data.Type.Continuous: |
|---|
| 417 | for v in vertices: |
|---|
| 418 | self.graph.items()[v][att] = float(self.editValue) |
|---|
| 419 | else: |
|---|
| 420 | for v in vertices: |
|---|
| 421 | self.graph.items()[v][att] = str(self.editValue) |
|---|
| 422 | |
|---|
| 423 | self.setItems(self.graph.items()) |
|---|
| 424 | |
|---|
| 425 | def drawForce(self): |
|---|
| 426 | if self.btnForce.isChecked() and self.graph is not None: |
|---|
| 427 | self.networkCanvas.forceVectors = self.layout._computeForces() |
|---|
| 428 | else: |
|---|
| 429 | self.networkCanvas.forceVectors = None |
|---|
| 430 | |
|---|
| 431 | self.networkCanvas.updateCanvas() |
|---|
| 432 | |
|---|
| 433 | def rotateProgress(self, curr, max): |
|---|
| 434 | self.progressBarSet(int(curr * 100 / max)) |
|---|
| 435 | qApp.processEvents() |
|---|
| 436 | |
|---|
| 437 | def rotateComponentsMDS(self): |
|---|
| 438 | print "rotate" |
|---|
| 439 | if self.items_matrix is None: |
|---|
| 440 | self.information('Set distance matrix to input signal') |
|---|
| 441 | self.btnRotateMDS.setChecked(False) |
|---|
| 442 | return |
|---|
| 443 | |
|---|
| 444 | if self.graph is None: |
|---|
| 445 | self.information('No network found') |
|---|
| 446 | self.btnRotateMDS.setChecked(False) |
|---|
| 447 | return |
|---|
| 448 | if self.items_matrix.dim != self.graph.number_of_nodes(): |
|---|
| 449 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 450 | self.btnRotateMDS.setChecked(False) |
|---|
| 451 | return |
|---|
| 452 | |
|---|
| 453 | if not self.btnRotateMDS.isChecked(): |
|---|
| 454 | self.layout.stopMDS = 1 |
|---|
| 455 | #self.btnMDS.setChecked(False) |
|---|
| 456 | #self.btnMDS.setText("MDS on graph components") |
|---|
| 457 | return |
|---|
| 458 | |
|---|
| 459 | self.btnRotateMDS.setText("Stop") |
|---|
| 460 | qApp.processEvents() |
|---|
| 461 | |
|---|
| 462 | self.layout.items_matrix = self.items_matrix |
|---|
| 463 | self.progressBarInit() |
|---|
| 464 | |
|---|
| 465 | self.layout.mds_components(self.mdsSteps, self.mdsRefresh, self.mdsProgress, self.updateCanvas, self.mdsTorgerson, self.mdsStressDelta, rotationOnly=True, mdsFromCurrentPos=self.mdsFromCurrentPos) |
|---|
| 466 | |
|---|
| 467 | self.btnRotateMDS.setChecked(False) |
|---|
| 468 | self.btnRotateMDS.setText("Rotate graph components (MDS)") |
|---|
| 469 | self.progressBarFinished() |
|---|
| 470 | |
|---|
| 471 | def rotateComponents(self): |
|---|
| 472 | if self.items_matrix is None: |
|---|
| 473 | self.information('Set distance matrix to input signal') |
|---|
| 474 | self.btnRotate.setChecked(False) |
|---|
| 475 | return |
|---|
| 476 | |
|---|
| 477 | if self.graph is None: |
|---|
| 478 | self.information('No network found') |
|---|
| 479 | self.btnRotate.setChecked(False) |
|---|
| 480 | return |
|---|
| 481 | |
|---|
| 482 | if self.items_matrix.dim != self.graph.number_of_nodes(): |
|---|
| 483 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 484 | self.btnRotate.setChecked(False) |
|---|
| 485 | return |
|---|
| 486 | |
|---|
| 487 | if not self.btnRotate.isChecked(): |
|---|
| 488 | self.layout.stopRotate = 1 |
|---|
| 489 | return |
|---|
| 490 | |
|---|
| 491 | self.btnRotate.setText("Stop") |
|---|
| 492 | qApp.processEvents() |
|---|
| 493 | |
|---|
| 494 | self.layout.items_matrix = self.items_matrix |
|---|
| 495 | self.progressBarInit() |
|---|
| 496 | self.layout.rotateComponents(self.rotateSteps, 0.0001, self.rotateProgress, self.updateCanvas) |
|---|
| 497 | self.btnRotate.setChecked(False) |
|---|
| 498 | self.btnRotate.setText("Rotate graph components") |
|---|
| 499 | self.progressBarFinished() |
|---|
| 500 | |
|---|
| 501 | def mdsProgress(self, avgStress, stepCount): |
|---|
| 502 | self.drawForce() |
|---|
| 503 | |
|---|
| 504 | self.mdsInfoA.setText("Avg. Stress: %.20f" % avgStress) |
|---|
| 505 | self.mdsInfoB.setText("Num. steps: %i" % stepCount) |
|---|
| 506 | self.progressBarSet(int(stepCount * 100 / self.mdsSteps)) |
|---|
| 507 | qApp.processEvents() |
|---|
| 508 | |
|---|
| 509 | def mds_components(self, mdsType=Orange.network.MdsType.componentMDS): |
|---|
| 510 | if mdsType == Orange.network.MdsType.componentMDS: |
|---|
| 511 | btn = self.btnMDS |
|---|
| 512 | elif mdsType == Orange.network.MdsType.exactSimulation: |
|---|
| 513 | btn = self.btnESIM |
|---|
| 514 | elif mdsType == Orange.network.MdsType.MDS: |
|---|
| 515 | btn = self.btnMDSv |
|---|
| 516 | |
|---|
| 517 | btnCaption = btn.text() |
|---|
| 518 | |
|---|
| 519 | if self.items_matrix is None: |
|---|
| 520 | self.information('Set distance matrix to input signal') |
|---|
| 521 | btn.setChecked(False) |
|---|
| 522 | return |
|---|
| 523 | |
|---|
| 524 | if self.layout is None: |
|---|
| 525 | self.information('No network found') |
|---|
| 526 | btn.setChecked(False) |
|---|
| 527 | return |
|---|
| 528 | |
|---|
| 529 | if self.items_matrix.dim != self.graph.number_of_nodes(): |
|---|
| 530 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 531 | btn.setChecked(False) |
|---|
| 532 | return |
|---|
| 533 | |
|---|
| 534 | if not btn.isChecked(): |
|---|
| 535 | self.layout.stopMDS = 1 |
|---|
| 536 | btn.setChecked(False) |
|---|
| 537 | btn.setText(btnCaption) |
|---|
| 538 | return |
|---|
| 539 | |
|---|
| 540 | btn.setText("Stop") |
|---|
| 541 | qApp.processEvents() |
|---|
| 542 | |
|---|
| 543 | self.layout.items_matrix = self.items_matrix |
|---|
| 544 | self.progressBarInit() |
|---|
| 545 | |
|---|
| 546 | if self.mdsAvgLinkage: |
|---|
| 547 | self.layout.mds_components_avg_linkage(self.mdsSteps, self.mdsRefresh, self.mdsProgress, self.networkCanvas.updateCanvas, self.mdsTorgerson, self.mdsStressDelta, scalingRatio = self.scalingRatio, mdsFromCurrentPos=self.mdsFromCurrentPos) |
|---|
| 548 | else: |
|---|
| 549 | self.layout.mds_components(self.mdsSteps, self.mdsRefresh, self.mdsProgress, self.networkCanvas.updateCanvas, self.mdsTorgerson, self.mdsStressDelta, mdsType=mdsType, scalingRatio=self.scalingRatio, mdsFromCurrentPos=self.mdsFromCurrentPos) |
|---|
| 550 | |
|---|
| 551 | btn.setChecked(False) |
|---|
| 552 | btn.setText(btnCaption) |
|---|
| 553 | self.progressBarFinished() |
|---|
| 554 | |
|---|
| 555 | def set_items_distance_matrix(self, matrix): |
|---|
| 556 | self.error('') |
|---|
| 557 | self.information('') |
|---|
| 558 | self.showDistancesCheckBox.setEnabled(0) |
|---|
| 559 | |
|---|
| 560 | if matrix is None or self.graph is None: |
|---|
| 561 | self.items_matrix = None |
|---|
| 562 | self.layout.items_matrix = None |
|---|
| 563 | if self.networkCanvas: self.networkCanvas.items_matrix = None |
|---|
| 564 | return |
|---|
| 565 | |
|---|
| 566 | if matrix.dim != self.graph.number_of_nodes(): |
|---|
| 567 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 568 | self.items_matrix = None |
|---|
| 569 | self.layout.items_matrix = None |
|---|
| 570 | if self.networkCanvas: self.networkCanvas.items_matrix = None |
|---|
| 571 | return |
|---|
| 572 | |
|---|
| 573 | self.items_matrix = matrix |
|---|
| 574 | self.layout.items_matrix = matrix |
|---|
| 575 | if self.networkCanvas: self.networkCanvas.items_matrix = matrix |
|---|
| 576 | self.showDistancesCheckBox.setEnabled(1) |
|---|
| 577 | |
|---|
| 578 | self.networkCanvas.updateCanvas() |
|---|
| 579 | |
|---|
| 580 | def setSendMarkedNodes(self): |
|---|
| 581 | if self.checkSendMarkedNodes: |
|---|
| 582 | self.networkCanvas.sendMarkedNodes = self.sendMarkedNodes |
|---|
| 583 | self.sendMarkedNodes(self.networkCanvas.getMarkedVertices()) |
|---|
| 584 | else: |
|---|
| 585 | self.send("Marked Items", None) |
|---|
| 586 | self.networkCanvas.sendMarkedNodes = None |
|---|
| 587 | |
|---|
| 588 | def sendMarkedNodes(self, markedNodes): |
|---|
| 589 | if len(markedNodes) == 0: |
|---|
| 590 | self.send("Marked Items", None) |
|---|
| 591 | return |
|---|
| 592 | |
|---|
| 593 | if self.graph is not None and self.graph.items() is not None: |
|---|
| 594 | items = self.graph.items().getitems(markedNodes) |
|---|
| 595 | self.send("Marked Items", items) |
|---|
| 596 | return |
|---|
| 597 | |
|---|
| 598 | self.send("Marked Items", None) |
|---|
| 599 | |
|---|
| 600 | def insideviewneighbours(self): |
|---|
| 601 | if self.networkCanvas.insideview == 1: |
|---|
| 602 | self.networkCanvas.insideviewNeighbours = self.insideViewNeighbours |
|---|
| 603 | self.optButton.setChecked(True) |
|---|
| 604 | self.graph_layout_fr(False) |
|---|
| 605 | |
|---|
| 606 | def insideview(self): |
|---|
| 607 | print self.networkCanvas.getSelectedVertices() |
|---|
| 608 | if len(self.networkCanvas.getSelectedVertices()) == 1: |
|---|
| 609 | if self.networkCanvas.insideview == 1: |
|---|
| 610 | print "insideview: 1" |
|---|
| 611 | self.networkCanvas.insideview = 0 |
|---|
| 612 | self.networkCanvas.showAllVertices() |
|---|
| 613 | self.networkCanvas.updateCanvas() |
|---|
| 614 | else: |
|---|
| 615 | print "insideview: 0" |
|---|
| 616 | self.networkCanvas.insideview = 1 |
|---|
| 617 | self.networkCanvas.insideviewNeighbors = self.insideViewNeighbours |
|---|
| 618 | self.optButton.setChecked(True) |
|---|
| 619 | self.graph_layout_fr(False) |
|---|
| 620 | |
|---|
| 621 | else: |
|---|
| 622 | print "One node must be selected!" |
|---|
| 623 | |
|---|
| 624 | def showComponents(self): |
|---|
| 625 | if self.graph is None or self.graph.items() is None: |
|---|
| 626 | return |
|---|
| 627 | |
|---|
| 628 | vars = [x.name for x in self.graph.items_vars()] |
|---|
| 629 | |
|---|
| 630 | if not self.showComponentCombo.currentText() in vars: |
|---|
| 631 | self.networkCanvas.showComponentAttribute = None |
|---|
| 632 | self.lastNameComponentAttribute = '' |
|---|
| 633 | else: |
|---|
| 634 | self.networkCanvas.showComponentAttribute = self.showComponentCombo.currentText() |
|---|
| 635 | |
|---|
| 636 | self.networkCanvas.drawPlotItems() |
|---|
| 637 | |
|---|
| 638 | def nameComponents(self): |
|---|
| 639 | """Names connected components of genes according to GO terms.""" |
|---|
| 640 | self.progressBarFinished() |
|---|
| 641 | self.lastNameComponentAttribute = None |
|---|
| 642 | |
|---|
| 643 | if self.graph is None or self.graph.items() is None: |
|---|
| 644 | return |
|---|
| 645 | |
|---|
| 646 | vars = [x.name for x in self.graph.items_vars()] |
|---|
| 647 | if not self.nameComponentCombo.currentText() in vars: |
|---|
| 648 | return |
|---|
| 649 | |
|---|
| 650 | self.progressBarInit() |
|---|
| 651 | components = [c for c in Orange.network.nx.algorithms.components.connected_components(self.graph) if len(c) > 1] |
|---|
| 652 | if 'component name' in self.graph.items().domain: |
|---|
| 653 | keyword_table = self.graph.items() |
|---|
| 654 | else: |
|---|
| 655 | keyword_table = Orange.data.Table(Orange.data.Domain(Orange.data.variable.String('component name')), [[''] for i in range(len(self.graph.items()))]) |
|---|
| 656 | |
|---|
| 657 | import obiGO |
|---|
| 658 | ontology = obiGO.Ontology.Load(progressCallback=self.progressBarSet) |
|---|
| 659 | annotations = obiGO.Annotations.Load(self.organism, ontology=ontology, progressCallback=self.progressBarSet) |
|---|
| 660 | |
|---|
| 661 | allGenes = set([e[str(self.nameComponentCombo.currentText())].value for e in self.graph.items()]) |
|---|
| 662 | foundGenesets = False |
|---|
| 663 | if len(annotations.geneNames & allGenes) < 1: |
|---|
| 664 | allGenes = set(reduce(operator.add, [e[str(self.nameComponentCombo.currentText())].value.split(', ') for e in self.graph.items()])) |
|---|
| 665 | if len(annotations.geneNames & allGenes) < 1: |
|---|
| 666 | self.warning('no genes found') |
|---|
| 667 | return |
|---|
| 668 | else: |
|---|
| 669 | foundGenesets = True |
|---|
| 670 | |
|---|
| 671 | def rank(a, j, reverse=False): |
|---|
| 672 | if len(a) <= 0: return |
|---|
| 673 | |
|---|
| 674 | if reverse: |
|---|
| 675 | a.sort(lambda x, y: 1 if x[j] > y[j] else -1 if x[j] < y[j] else 0) |
|---|
| 676 | top_value = a[0][j] |
|---|
| 677 | top_rank = len(a) |
|---|
| 678 | max_rank = float(len(a)) |
|---|
| 679 | int_ndx = 0 |
|---|
| 680 | for k in range(len(a)): |
|---|
| 681 | if top_value < a[k][j]: |
|---|
| 682 | top_value = a[k][j] |
|---|
| 683 | if k - int_ndx > 1: |
|---|
| 684 | avg_rank = (a[int_ndx][j] + a[k-1][j]) / 2 |
|---|
| 685 | for l in range(int_ndx, k): |
|---|
| 686 | a[l][j] = avg_rank |
|---|
| 687 | |
|---|
| 688 | int_ndx = k |
|---|
| 689 | |
|---|
| 690 | a[k][j] = top_rank / max_rank |
|---|
| 691 | top_rank -= 1 |
|---|
| 692 | |
|---|
| 693 | k += 1 |
|---|
| 694 | if k - int_ndx > 1: |
|---|
| 695 | avg_rank = (a[int_ndx][j] + a[k-1][j]) / 2 |
|---|
| 696 | for l in range(int_ndx, k): |
|---|
| 697 | a[l][j] = avg_rank |
|---|
| 698 | |
|---|
| 699 | else: |
|---|
| 700 | a.sort(lambda x, y: 1 if x[j] < y[j] else -1 if x[j] > y[j] else 0) |
|---|
| 701 | top_value = a[0][j] |
|---|
| 702 | top_rank = len(a) |
|---|
| 703 | max_rank = float(len(a)) |
|---|
| 704 | int_ndx = 0 |
|---|
| 705 | for k in range(len(a)): |
|---|
| 706 | if top_value > a[k][j]: |
|---|
| 707 | top_value = a[k][j] |
|---|
| 708 | if k - int_ndx > 1: |
|---|
| 709 | avg_rank = (a[int_ndx][j] + a[k-1][j]) / 2 |
|---|
| 710 | for l in range(int_ndx, k): |
|---|
| 711 | a[l][j] = avg_rank |
|---|
| 712 | |
|---|
| 713 | int_ndx = k |
|---|
| 714 | |
|---|
| 715 | a[k][j] = top_rank / max_rank |
|---|
| 716 | top_rank -= 1 |
|---|
| 717 | |
|---|
| 718 | k += 1 |
|---|
| 719 | if k - int_ndx > 1: |
|---|
| 720 | avg_rank = (a[int_ndx][j] + a[k-1][j]) / 2 |
|---|
| 721 | for l in range(int_ndx, k): |
|---|
| 722 | a[l][j] = avg_rank |
|---|
| 723 | |
|---|
| 724 | for i in range(len(components)): |
|---|
| 725 | component = components[i] |
|---|
| 726 | if len(component) <= 1: |
|---|
| 727 | continue |
|---|
| 728 | |
|---|
| 729 | if foundGenesets: |
|---|
| 730 | genes = reduce(operator.add, [self.graph.items()[v][str(self.nameComponentCombo.currentText())].value.split(', ') for v in component]) |
|---|
| 731 | else: |
|---|
| 732 | genes = [self.graph.items()[v][str(self.nameComponentCombo.currentText())].value for v in component] |
|---|
| 733 | |
|---|
| 734 | res1 = annotations.GetEnrichedTerms(genes, aspect="P") |
|---|
| 735 | res2 = annotations.GetEnrichedTerms(genes, aspect="F") |
|---|
| 736 | res = res1.items() + res2.items() |
|---|
| 737 | #namingScore = [[(1-p_value) * (float(len(g)) / len(genes)) / (float(ref) / len(annotations.geneNames)), ontology.terms[GOId].name, len(g), ref, p_value] for GOId, (g, p_value, ref) in res.items() if p_value < 0.1] |
|---|
| 738 | #namingScore = [[(1-p_value) * len(g) / ref, ontology.terms[GOId].name, len(g), ref, p_value] for GOId, (g, p_value, ref) in res.items() if p_value < 0.1] |
|---|
| 739 | |
|---|
| 740 | namingScore = [[len(g), ref, p_value, ontology[GOId].name, len(g), ref, p_value] for GOId, (g, p_value, ref) in res if p_value < 0.1] |
|---|
| 741 | if len(namingScore) == 0: |
|---|
| 742 | continue |
|---|
| 743 | |
|---|
| 744 | annotated_genes = max([a[0] for a in namingScore]) |
|---|
| 745 | |
|---|
| 746 | rank(namingScore, 1, reverse=True) |
|---|
| 747 | rank(namingScore, 2, reverse=True) |
|---|
| 748 | rank(namingScore, 0) |
|---|
| 749 | |
|---|
| 750 | namingScore = [[10 * rank_genes + 0.5 * rank_ref + rank_p_value, name, g, ref, p_value] for rank_genes, rank_ref, rank_p_value, name, g, ref, p_value in namingScore] |
|---|
| 751 | namingScore.sort(reverse=True) |
|---|
| 752 | |
|---|
| 753 | if len(namingScore) < 1: |
|---|
| 754 | print "warning. no annotations found for group of genes: " + ", ".join(genes) |
|---|
| 755 | continue |
|---|
| 756 | elif len(namingScore[0]) < 2: |
|---|
| 757 | print "warning. error computing score for group of genes: " + ", ".join(genes) |
|---|
| 758 | continue |
|---|
| 759 | |
|---|
| 760 | for v in component: |
|---|
| 761 | name = str(namingScore[0][1]) |
|---|
| 762 | attrs = "%d/%d, %d, %lf" % (namingScore[0][2], annotated_genes, namingScore[0][3], namingScore[0][4]) |
|---|
| 763 | info = '' |
|---|
| 764 | if self.showTextMiningInfo: |
|---|
| 765 | info = "\n" + attrs + "\n" + str(namingScore[0][0]) |
|---|
| 766 | keyword_table[v]['component name'] = name + info |
|---|
| 767 | |
|---|
| 768 | self.progressBarSet(i*100.0/len(components)) |
|---|
| 769 | |
|---|
| 770 | self.lastNameComponentAttribute = self.nameComponentCombo.currentText() |
|---|
| 771 | self.setItems(Orange.data.Table([self.graph.items(), keyword_table])) |
|---|
| 772 | self.progressBarFinished() |
|---|
| 773 | |
|---|
| 774 | def nameComponents_old(self): |
|---|
| 775 | if self.graph is None or self.graph.items() is None: |
|---|
| 776 | return |
|---|
| 777 | |
|---|
| 778 | vars = [x.name for x in self.graph.items_vars()] |
|---|
| 779 | |
|---|
| 780 | if not self.nameComponentCombo.currentText() in vars: |
|---|
| 781 | return |
|---|
| 782 | |
|---|
| 783 | components = Orange.network.nx.algorithms.components.connected_components(self.graph) |
|---|
| 784 | keyword_table = Orange.data.Table(Orange.data.Domain(Orange.data.variables.String('component name')), [[''] for i in range(len(self.graph.items()))]) |
|---|
| 785 | |
|---|
| 786 | excludeWord = ["AND", "OF", "KEGG", "ST", "IN", "SIG"] |
|---|
| 787 | excludePart = ["HSA"] |
|---|
| 788 | keywords = set() |
|---|
| 789 | sameKeywords = set() |
|---|
| 790 | |
|---|
| 791 | for component in components: |
|---|
| 792 | words = [] |
|---|
| 793 | all_values = [] |
|---|
| 794 | for vertex in component: |
|---|
| 795 | values = [] |
|---|
| 796 | value = str(self.graph.items()[vertex][str(self.nameComponentCombo.currentText())]) |
|---|
| 797 | |
|---|
| 798 | value = value.replace(" ", ",") |
|---|
| 799 | value_top = value.split(",") |
|---|
| 800 | |
|---|
| 801 | for value in value_top: |
|---|
| 802 | if len(value) > 0: |
|---|
| 803 | tmp = value.split("_") |
|---|
| 804 | tmp = [value.strip() for value in tmp if len(value) > 0] |
|---|
| 805 | all_values.append(tmp) |
|---|
| 806 | values.extend(tmp) |
|---|
| 807 | |
|---|
| 808 | values = [value.strip() for value in values if len(value) > 0] |
|---|
| 809 | words.extend(values) |
|---|
| 810 | |
|---|
| 811 | |
|---|
| 812 | #value = str(self.graph.items()[vertex][str(self.nameComponentCombo.currentText())]) |
|---|
| 813 | #value = value.replace(" ", "_") |
|---|
| 814 | #value = value.replace(",", "_") |
|---|
| 815 | #values = value.split("_") |
|---|
| 816 | #values = [value.strip() for value in values if len(value) > 0] |
|---|
| 817 | #print "values:", values |
|---|
| 818 | #all_values.append(values) |
|---|
| 819 | |
|---|
| 820 | #words.extend(values) |
|---|
| 821 | #print "all_values:", all_values |
|---|
| 822 | toExclude = [] |
|---|
| 823 | |
|---|
| 824 | words = [word for word in words if not word.upper() in excludeWord] |
|---|
| 825 | toExclude = [word for word in words for part in excludePart if word.find(part) != -1] |
|---|
| 826 | |
|---|
| 827 | for word in toExclude: |
|---|
| 828 | try: |
|---|
| 829 | while True: |
|---|
| 830 | words.remove(word) |
|---|
| 831 | except: |
|---|
| 832 | pass |
|---|
| 833 | |
|---|
| 834 | counted_words = {} |
|---|
| 835 | for word in words: |
|---|
| 836 | if word in counted_words: |
|---|
| 837 | count = counted_words[word] |
|---|
| 838 | counted_words[word] = count + 1 |
|---|
| 839 | else: |
|---|
| 840 | counted_words[word] = 1 |
|---|
| 841 | |
|---|
| 842 | words = sorted(counted_words.items(), key=itemgetter(1), reverse=True) |
|---|
| 843 | keyword = "" |
|---|
| 844 | keyword_words = [] |
|---|
| 845 | max_count = 0 |
|---|
| 846 | i = 0 |
|---|
| 847 | |
|---|
| 848 | while i < len(words) and words[i][1] >= max_count: |
|---|
| 849 | max_count = words[i][1] |
|---|
| 850 | keyword += words[i][0] + " " |
|---|
| 851 | keyword_words.append(words[i][0]) |
|---|
| 852 | i += 1 |
|---|
| 853 | |
|---|
| 854 | if len(keyword_words) > 1: |
|---|
| 855 | new_all_values = [] |
|---|
| 856 | for values in all_values: |
|---|
| 857 | new_values = [value for value in values if value in keyword_words] |
|---|
| 858 | new_all_values.append(new_values) |
|---|
| 859 | |
|---|
| 860 | #print new_all_values |
|---|
| 861 | word_position = [] |
|---|
| 862 | |
|---|
| 863 | for word in keyword_words: |
|---|
| 864 | sum = 0 |
|---|
| 865 | for v in new_all_values: |
|---|
| 866 | if word in v: |
|---|
| 867 | sum += v.index(word) |
|---|
| 868 | |
|---|
| 869 | word_position.append((word, sum)) |
|---|
| 870 | |
|---|
| 871 | words = sorted(word_position, key=itemgetter(1)) |
|---|
| 872 | #print "words:", words |
|---|
| 873 | #print all_values |
|---|
| 874 | #print new_all_values |
|---|
| 875 | |
|---|
| 876 | keyword = "" |
|---|
| 877 | for word in words: |
|---|
| 878 | keyword += word[0] + " " |
|---|
| 879 | |
|---|
| 880 | keyword = keyword.strip() |
|---|
| 881 | |
|---|
| 882 | for vertex in component: |
|---|
| 883 | keyword_table[vertex]['component name'] = keyword |
|---|
| 884 | |
|---|
| 885 | if keyword in keywords: |
|---|
| 886 | sameKeywords.add(keyword) |
|---|
| 887 | else: |
|---|
| 888 | keywords.add(keyword) |
|---|
| 889 | #print "sameKeywords:", sameKeywords |
|---|
| 890 | sameComponents = [component for component in components if str(keyword_table[component[0]]['component name']) in sameKeywords] |
|---|
| 891 | #print "same components:", sameComponents |
|---|
| 892 | |
|---|
| 893 | for component in sameComponents: |
|---|
| 894 | words = [] |
|---|
| 895 | all_values = [] |
|---|
| 896 | for vertex in component: |
|---|
| 897 | values = [] |
|---|
| 898 | value = str(self.graph.items()[vertex][str(self.nameComponentCombo.currentText())]) |
|---|
| 899 | |
|---|
| 900 | value = value.replace(" ", ",") |
|---|
| 901 | value_top = value.split(",") |
|---|
| 902 | |
|---|
| 903 | for value in value_top: |
|---|
| 904 | if len(value) > 0: |
|---|
| 905 | tmp = value.split("_") |
|---|
| 906 | tmp = [value.strip() for value in tmp if len(value) > 0] |
|---|
| 907 | all_values.append(tmp) |
|---|
| 908 | values.extend(tmp) |
|---|
| 909 | |
|---|
| 910 | values = [value.strip() for value in values if len(value) > 0] |
|---|
| 911 | words.extend(values) |
|---|
| 912 | |
|---|
| 913 | toExclude = [] |
|---|
| 914 | |
|---|
| 915 | words = [word for word in words if not word.upper() in excludeWord] |
|---|
| 916 | toExclude = [word for word in words for part in excludePart if word.find(part) != -1] |
|---|
| 917 | |
|---|
| 918 | for word in toExclude: |
|---|
| 919 | try: |
|---|
| 920 | while True: |
|---|
| 921 | words.remove(word) |
|---|
| 922 | except: |
|---|
| 923 | pass |
|---|
| 924 | |
|---|
| 925 | counted_words = {} |
|---|
| 926 | for word in words: |
|---|
| 927 | if word in counted_words: |
|---|
| 928 | count = counted_words[word] |
|---|
| 929 | counted_words[word] = count + 1 |
|---|
| 930 | else: |
|---|
| 931 | counted_words[word] = 1 |
|---|
| 932 | |
|---|
| 933 | words = sorted(counted_words.items(), key=itemgetter(1), reverse=True) |
|---|
| 934 | keyword = "" |
|---|
| 935 | counts = [int(word[1]) for word in words] |
|---|
| 936 | max_count = max(counts) |
|---|
| 937 | |
|---|
| 938 | try: |
|---|
| 939 | while True and len(counts) > 1: |
|---|
| 940 | counts.remove(max_count) |
|---|
| 941 | except: |
|---|
| 942 | pass |
|---|
| 943 | max_count = max(counts) |
|---|
| 944 | i = 0 |
|---|
| 945 | keyword_words = [] |
|---|
| 946 | while i < len(words) and words[i][1] >= max_count: |
|---|
| 947 | keyword += words[i][0] + " " |
|---|
| 948 | keyword_words.append(words[i][0]) |
|---|
| 949 | i += 1 |
|---|
| 950 | |
|---|
| 951 | if len(keyword_words) > 1: |
|---|
| 952 | new_all_values = [] |
|---|
| 953 | for values in all_values: |
|---|
| 954 | new_values = [value for value in values if value in keyword_words] |
|---|
| 955 | new_all_values.append(new_values) |
|---|
| 956 | |
|---|
| 957 | #print new_all_values |
|---|
| 958 | word_position = [] |
|---|
| 959 | |
|---|
| 960 | for word in keyword_words: |
|---|
| 961 | sum = 0 |
|---|
| 962 | for v in new_all_values: |
|---|
| 963 | if word in v: |
|---|
| 964 | sum += v.index(word) |
|---|
| 965 | |
|---|
| 966 | word_position.append((word, sum)) |
|---|
| 967 | |
|---|
| 968 | words = sorted(word_position, key=itemgetter(1)) |
|---|
| 969 | #print "words:", words |
|---|
| 970 | #print all_values |
|---|
| 971 | #print new_all_values |
|---|
| 972 | |
|---|
| 973 | keyword = "" |
|---|
| 974 | for word in words: |
|---|
| 975 | keyword += word[0] + " " |
|---|
| 976 | |
|---|
| 977 | keyword = keyword.strip() |
|---|
| 978 | for vertex in component: |
|---|
| 979 | keyword_table[vertex]['component name'] = keyword |
|---|
| 980 | |
|---|
| 981 | self.lastNameComponentAttribute = self.nameComponentCombo.currentText() |
|---|
| 982 | #print "self.lastNameComponentAttribute:", self.lastNameComponentAttribute |
|---|
| 983 | items = Orange.data.Table([self.graph.items(), keyword_table]) |
|---|
| 984 | self.setItems(items) |
|---|
| 985 | |
|---|
| 986 | #for item in items: |
|---|
| 987 | # print item |
|---|
| 988 | |
|---|
| 989 | def _set_canvas_attr(self, attr, value): |
|---|
| 990 | setattr(self.networkCanvas, attr, value) |
|---|
| 991 | self.networkCanvas.updateCanvas() |
|---|
| 992 | |
|---|
| 993 | def setSearchStringTimer(self): |
|---|
| 994 | self.hubs = 1 |
|---|
| 995 | self.searchStringTimer.stop() |
|---|
| 996 | self.searchStringTimer.start(1000) |
|---|
| 997 | |
|---|
| 998 | def setMarkMode(self, i = None): |
|---|
| 999 | self.searchStringTimer.stop() |
|---|
| 1000 | if not i is None: |
|---|
| 1001 | self.hubs = i |
|---|
| 1002 | |
|---|
| 1003 | #print self.hubs |
|---|
| 1004 | self.networkCanvas.tooltipNeighbours = self.hubs == 2 and self.markDistance or 0 |
|---|
| 1005 | self.networkCanvas.markWithRed = False |
|---|
| 1006 | |
|---|
| 1007 | if self.graph is None: |
|---|
| 1008 | return |
|---|
| 1009 | |
|---|
| 1010 | hubs = self.hubs |
|---|
| 1011 | vgraph = self.graph |
|---|
| 1012 | |
|---|
| 1013 | if hubs == 0: |
|---|
| 1014 | self.networkCanvas.setMarkedVertices([]) |
|---|
| 1015 | self.networkCanvas.replot() |
|---|
| 1016 | return |
|---|
| 1017 | |
|---|
| 1018 | elif hubs == 1: |
|---|
| 1019 | #print "mark on given label" |
|---|
| 1020 | txt = self.markSearchString |
|---|
| 1021 | labelText = self.networkCanvas.labelText |
|---|
| 1022 | self.networkCanvas.markWithRed = self.graph.number_of_nodes > 200 |
|---|
| 1023 | |
|---|
| 1024 | toMark = [i for i, values in enumerate(vgraph.items()) if txt.lower() in " ".join([str(values[ndx]).decode("ascii", "ignore").lower() for ndx in range(len(vgraph.items().domain)) + vgraph.items().domain.getmetas().keys()])] |
|---|
| 1025 | self.networkCanvas.setMarkedVertices(toMark) |
|---|
| 1026 | self.networkCanvas.replot() |
|---|
| 1027 | return |
|---|
| 1028 | |
|---|
| 1029 | elif hubs == 2: |
|---|
| 1030 | #print "mark on focus" |
|---|
| 1031 | self.networkCanvas.unMark() |
|---|
| 1032 | self.networkCanvas.tooltipNeighbours = self.markDistance |
|---|
| 1033 | return |
|---|
| 1034 | |
|---|
| 1035 | elif hubs == 3: |
|---|
| 1036 | #print "mark selected" |
|---|
| 1037 | self.networkCanvas.unMark() |
|---|
| 1038 | self.networkCanvas.selectionNeighbours = self.markDistance |
|---|
| 1039 | self.networkCanvas.markSelectionNeighbours() |
|---|
| 1040 | return |
|---|
| 1041 | |
|---|
| 1042 | self.networkCanvas.tooltipNeighbours = self.networkCanvas.selectionNeighbours = 0 |
|---|
| 1043 | powers = vgraph.degree() |
|---|
| 1044 | powers = [powers[key] for key in sorted(powers.keys())] |
|---|
| 1045 | |
|---|
| 1046 | if hubs == 4: # at least N connections |
|---|
| 1047 | #print "mark at least N connections" |
|---|
| 1048 | N = self.markNConnections |
|---|
| 1049 | self.networkCanvas.setMarkedVertices([i for i, power in enumerate(powers) if power >= N]) |
|---|
| 1050 | self.networkCanvas.replot() |
|---|
| 1051 | elif hubs == 5: |
|---|
| 1052 | #print "mark at most N connections" |
|---|
| 1053 | N = self.markNConnections |
|---|
| 1054 | self.networkCanvas.setMarkedVertices([i for i, power in enumerate(powers) if power <= N]) |
|---|
| 1055 | self.networkCanvas.replot() |
|---|
| 1056 | elif hubs == 6: |
|---|
| 1057 | #print "mark more than any" |
|---|
| 1058 | self.networkCanvas.setMarkedVertices([i for i, power in enumerate(powers) if power > max([0]+[powers[nn] for nn in vgraph.getNeighbours(i)])]) |
|---|
| 1059 | self.networkCanvas.replot() |
|---|
| 1060 | elif hubs == 7: |
|---|
| 1061 | #print "mark more than avg" |
|---|
| 1062 | self.networkCanvas.setMarkedVertices([i for i, power in enumerate(powers) if power > statc.mean([0]+[powers[nn] for nn in vgraph.getNeighbours(i)])]) |
|---|
| 1063 | self.networkCanvas.replot() |
|---|
| 1064 | elif hubs == 8: |
|---|
| 1065 | #print "mark most" |
|---|
| 1066 | sortedIdx = range(len(powers)) |
|---|
| 1067 | sortedIdx.sort(lambda x,y: -cmp(powers[x], powers[y])) |
|---|
| 1068 | cutP = self.markNumber - 1 |
|---|
| 1069 | cutPower = powers[sortedIdx[cutP]] |
|---|
| 1070 | while cutP < len(powers) and powers[sortedIdx[cutP]] == cutPower: |
|---|
| 1071 | cutP += 1 |
|---|
| 1072 | self.networkCanvas.setMarkedVertices(sortedIdx[:cutP]) |
|---|
| 1073 | self.networkCanvas.replot() |
|---|
| 1074 | elif hubs == 9: |
|---|
| 1075 | self.setMarkInput() |
|---|
| 1076 | |
|---|
| 1077 | def testRefresh(self): |
|---|
| 1078 | start = time.time() |
|---|
| 1079 | self.networkCanvas.replot() |
|---|
| 1080 | stop = time.time() |
|---|
| 1081 | print "replot in " + str(stop - start) |
|---|
| 1082 | |
|---|
| 1083 | def save_network(self): |
|---|
| 1084 | if self.networkCanvas is None or self.graph is None: |
|---|
| 1085 | return |
|---|
| 1086 | |
|---|
| 1087 | filename = QFileDialog.getSaveFileName(self, 'Save Network File', '', 'NetworkX graph as Python pickle (*.gpickle)\nPajek network (*.net)\nGML network (*.gml)') |
|---|
| 1088 | if filename: |
|---|
| 1089 | fn = "" |
|---|
| 1090 | head, tail = os.path.splitext(str(filename)) |
|---|
| 1091 | if not tail: |
|---|
| 1092 | fn = head + ".net" |
|---|
| 1093 | else: |
|---|
| 1094 | fn = str(filename) |
|---|
| 1095 | |
|---|
| 1096 | for i in range(self.graph.number_of_nodes()): |
|---|
| 1097 | node = self.graph.node[i] |
|---|
| 1098 | node['x'] = self.layout.coors[0][i] |
|---|
| 1099 | node['y'] = self.layout.coors[1][i] |
|---|
| 1100 | |
|---|
| 1101 | Orange.network.readwrite.write(self.graph, fn) |
|---|
| 1102 | |
|---|
| 1103 | def sendData(self): |
|---|
| 1104 | graph = self.networkCanvas.getSelectedGraph() |
|---|
| 1105 | vertices = self.networkCanvas.getSelectedVertices() |
|---|
| 1106 | |
|---|
| 1107 | if graph is not None: |
|---|
| 1108 | if graph.items() is not None: |
|---|
| 1109 | self.send("Selected Items", graph.items()) |
|---|
| 1110 | else: |
|---|
| 1111 | self.send("Selected Items", self.networkCanvas.getSelectedExamples()) |
|---|
| 1112 | |
|---|
| 1113 | #print "sendData:", self.visualize.graph.items().domain |
|---|
| 1114 | self.send("Unselected Items", self.networkCanvas.getUnselectedExamples()) |
|---|
| 1115 | self.send("Selected Network", graph) |
|---|
| 1116 | else: |
|---|
| 1117 | items = self.networkCanvas.getSelectedExamples() |
|---|
| 1118 | self.send("Selected Items", items) |
|---|
| 1119 | |
|---|
| 1120 | items = self.networkCanvas.getUnselectedExamples() |
|---|
| 1121 | self.send("Unselected Items", items) |
|---|
| 1122 | |
|---|
| 1123 | matrix = None |
|---|
| 1124 | if self.items_matrix is not None: |
|---|
| 1125 | matrix = self.items_matrix.getitems(vertices) |
|---|
| 1126 | |
|---|
| 1127 | self.send("Selected Items Distance Matrix", matrix) |
|---|
| 1128 | |
|---|
| 1129 | def setCombos(self): |
|---|
| 1130 | vars = self.graph.items_vars() |
|---|
| 1131 | edgeVars = self.graph.links_vars() |
|---|
| 1132 | lastLabelColumns = self.lastLabelColumns |
|---|
| 1133 | lastTooltipColumns = self.lastTooltipColumns |
|---|
| 1134 | |
|---|
| 1135 | self.clearCombos() |
|---|
| 1136 | |
|---|
| 1137 | self.attributes = [(var.name, var.varType) for var in vars] |
|---|
| 1138 | self.edgeAttributes = [(var.name, var.varType) for var in edgeVars] |
|---|
| 1139 | |
|---|
| 1140 | for var in vars: |
|---|
| 1141 | if var.varType in [Orange.data.Type.Discrete, Orange.data.Type.Continuous]: |
|---|
| 1142 | self.colorCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1143 | |
|---|
| 1144 | if var.varType in [Orange.data.Type.String] and hasattr(self.graph, 'items') and self.graph.items() is not None and len(self.graph.items()) > 0: |
|---|
| 1145 | |
|---|
| 1146 | value = self.graph.items()[0][var].value |
|---|
| 1147 | |
|---|
| 1148 | # can value be a list? |
|---|
| 1149 | try: |
|---|
| 1150 | if type(eval(value)) == type([]): |
|---|
| 1151 | self.vertexSizeCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1152 | continue |
|---|
| 1153 | except: |
|---|
| 1154 | pass |
|---|
| 1155 | |
|---|
| 1156 | if len(value.split(',')) > 1: |
|---|
| 1157 | self.vertexSizeCombo.addItem(self.icons.get(var.varType, self.icons[-1]), "num of " + unicode(var.name)) |
|---|
| 1158 | |
|---|
| 1159 | elif var.varType in [Orange.data.Type.Continuous]: |
|---|
| 1160 | self.vertexSizeCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1161 | |
|---|
| 1162 | self.nameComponentCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1163 | self.showComponentCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1164 | self.editCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1165 | self.comboAttSelection.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1166 | |
|---|
| 1167 | for var in edgeVars: |
|---|
| 1168 | if var.varType in [Orange.data.Type.Discrete, Orange.data.Type.Continuous]: |
|---|
| 1169 | self.edgeColorCombo.addItem(self.icons.get(var.varType, self.icons[-1]), unicode(var.name)) |
|---|
| 1170 | |
|---|
| 1171 | for i in range(self.vertexSizeCombo.count()): |
|---|
| 1172 | if self.lastVertexSizeColumn == self.vertexSizeCombo.itemText(i): |
|---|
| 1173 | self.vertexSize = i |
|---|
| 1174 | break |
|---|
| 1175 | |
|---|
| 1176 | for i in range(self.colorCombo.count()): |
|---|
| 1177 | if self.lastColorColumn == self.colorCombo.itemText(i): |
|---|
| 1178 | self.color = i |
|---|
| 1179 | break |
|---|
| 1180 | |
|---|
| 1181 | for i in range(self.attListBox.count()): |
|---|
| 1182 | if str(self.attListBox.item(i).text()) in lastLabelColumns: |
|---|
| 1183 | self.attListBox.item(i).setSelected(1) |
|---|
| 1184 | |
|---|
| 1185 | for i in range(self.tooltipListBox.count()): |
|---|
| 1186 | if str(self.tooltipListBox.item(i).text()) in lastTooltipColumns: |
|---|
| 1187 | self.tooltipListBox.item(i).setSelected(1) |
|---|
| 1188 | |
|---|
| 1189 | self.lastLabelColumns = lastLabelColumns |
|---|
| 1190 | self.lastTooltipColumns = lastTooltipColumns |
|---|
| 1191 | |
|---|
| 1192 | def clearCombos(self): |
|---|
| 1193 | self.attributes = [] |
|---|
| 1194 | self.edgeAttributes = [] |
|---|
| 1195 | |
|---|
| 1196 | self.colorCombo.clear() |
|---|
| 1197 | self.vertexSizeCombo.clear() |
|---|
| 1198 | self.nameComponentCombo.clear() |
|---|
| 1199 | self.showComponentCombo.clear() |
|---|
| 1200 | self.edgeColorCombo.clear() |
|---|
| 1201 | self.editCombo.clear() |
|---|
| 1202 | self.comboAttSelection.clear() |
|---|
| 1203 | |
|---|
| 1204 | self.colorCombo.addItem("(same color)") |
|---|
| 1205 | self.edgeColorCombo.addItem("(same color)") |
|---|
| 1206 | self.vertexSizeCombo.addItem("(same size)") |
|---|
| 1207 | self.nameComponentCombo.addItem("Select attribute") |
|---|
| 1208 | self.showComponentCombo.addItem("Select attribute") |
|---|
| 1209 | self.editCombo.addItem("Select attribute") |
|---|
| 1210 | self.comboAttSelection.addItem("Select attribute") |
|---|
| 1211 | |
|---|
| 1212 | def set_graph(self, graph): |
|---|
| 1213 | self.set_items_distance_matrix(None) |
|---|
| 1214 | |
|---|
| 1215 | if graph is None: |
|---|
| 1216 | self.graph = None |
|---|
| 1217 | self.layout.set_graph(None) |
|---|
| 1218 | self.networkCanvas.set_graph_layout(None, None) |
|---|
| 1219 | self.clearCombos() |
|---|
| 1220 | self.number_of_nodes_label = -1 |
|---|
| 1221 | self.number_of_edges_label = -1 |
|---|
| 1222 | self._items = None |
|---|
| 1223 | self._links = None |
|---|
| 1224 | return |
|---|
| 1225 | |
|---|
| 1226 | self._items = graph.items() |
|---|
| 1227 | self._links = graph.links() |
|---|
| 1228 | |
|---|
| 1229 | if self._network_view is not None: |
|---|
| 1230 | graph = self._network_view.init_network(graph) |
|---|
| 1231 | |
|---|
| 1232 | |
|---|
| 1233 | #print "OWNetwork/setGraph: new visualizer..." |
|---|
| 1234 | self.graph = graph |
|---|
| 1235 | |
|---|
| 1236 | if self._items is not None and 'x' in self._items.domain and 'y' in self._items.domain: |
|---|
| 1237 | positions = [(self._items[node]['x'].value, self._items[node]['y'].value) \ |
|---|
| 1238 | for node in sorted(graph) if self._items[node]['x'].value != '?' \ |
|---|
| 1239 | and self._items[node]['y'].value != '?'] |
|---|
| 1240 | self.layout.set_graph(graph, positions) |
|---|
| 1241 | else: |
|---|
| 1242 | self.layout.set_graph(graph) |
|---|
| 1243 | |
|---|
| 1244 | self.number_of_nodes_label = self.graph.number_of_nodes() |
|---|
| 1245 | self.number_of_edges_label = self.graph.number_of_edges() |
|---|
| 1246 | |
|---|
| 1247 | self.networkCanvas.set_graph_layout(self.graph, self.layout) |
|---|
| 1248 | self.networkCanvas.renderAntialiased = self.renderAntialiased |
|---|
| 1249 | self.networkCanvas.showEdgeLabels = self.showEdgeLabels |
|---|
| 1250 | self.networkCanvas.minVertexSize = self.minVertexSize |
|---|
| 1251 | self.networkCanvas.maxVertexSize = self.maxVertexSize |
|---|
| 1252 | self.networkCanvas.maxEdgeSize = self.maxLinkSize |
|---|
| 1253 | self.lastVertexSizeColumn = self.vertexSizeCombo.currentText() |
|---|
| 1254 | self.lastColorColumn = self.colorCombo.currentText() |
|---|
| 1255 | self.networkCanvas.minComponentEdgeWidth = self.minComponentEdgeWidth |
|---|
| 1256 | self.networkCanvas.maxComponentEdgeWidth = self.maxComponentEdgeWidth |
|---|
| 1257 | |
|---|
| 1258 | |
|---|
| 1259 | |
|---|
| 1260 | #for i in range(graph.nVertices): |
|---|
| 1261 | # print "x:", graph.coors[0][i], " y:", graph.coors[1][i] |
|---|
| 1262 | |
|---|
| 1263 | self.nShown = graph.number_of_nodes() |
|---|
| 1264 | |
|---|
| 1265 | if self.graph.number_of_edges() > 0: |
|---|
| 1266 | self.verticesPerEdge = float(self.graph.number_of_nodes()) / float(self.graph.number_of_edges()) |
|---|
| 1267 | else: |
|---|
| 1268 | self.verticesPerEdge = 0 |
|---|
| 1269 | |
|---|
| 1270 | if self.graph.number_of_nodes() > 0: |
|---|
| 1271 | self.edgesPerVertex = float(self.graph.number_of_edges()) / float(self.graph.number_of_nodes()) |
|---|
| 1272 | else: |
|---|
| 1273 | self.edgesPerVertex = 0 |
|---|
| 1274 | |
|---|
| 1275 | undirected_graph = graph.to_undirected() if graph.is_directed() else graph |
|---|
| 1276 | components = Orange.network.nx.algorithms.components.connected_components(undirected_graph) |
|---|
| 1277 | if len(components) > 1: |
|---|
| 1278 | self.diameter = -1 |
|---|
| 1279 | else: |
|---|
| 1280 | self.diameter = Orange.network.nx.algorithms.distance_measures.diameter(graph) |
|---|
| 1281 | self.clustering_coefficient = Orange.network.nx.algorithms.cluster.average_clustering(undirected_graph) * 100 |
|---|
| 1282 | |
|---|
| 1283 | self.setCombos() |
|---|
| 1284 | |
|---|
| 1285 | lastNameComponentAttributeFound = False |
|---|
| 1286 | for i in range(self.nameComponentCombo.count()): |
|---|
| 1287 | if self.lastNameComponentAttribute == self.nameComponentCombo.itemText(i): |
|---|
| 1288 | lastNameComponentAttributeFound = True |
|---|
| 1289 | self.nameComponentAttribute = i |
|---|
| 1290 | self.nameComponents() |
|---|
| 1291 | self.showComponentAttribute = self.showComponentCombo.count() - 1 |
|---|
| 1292 | self.showComponents() |
|---|
| 1293 | break |
|---|
| 1294 | |
|---|
| 1295 | if not lastNameComponentAttributeFound: |
|---|
| 1296 | self.lastNameComponentAttribute = '' |
|---|
| 1297 | |
|---|
| 1298 | self.showComponentAttribute = None |
|---|
| 1299 | |
|---|
| 1300 | k = 1.13850193174e-008 |
|---|
| 1301 | nodes = self.graph.number_of_nodes() |
|---|
| 1302 | t = k * nodes * nodes |
|---|
| 1303 | self.frSteps = int(5.0 / t) |
|---|
| 1304 | if self.frSteps < 1: self.frSteps = 1; |
|---|
| 1305 | if self.frSteps > 3000: self.frSteps = 3000; |
|---|
| 1306 | |
|---|
| 1307 | self.networkCanvas.labelsOnMarkedOnly = self.labelsOnMarkedOnly |
|---|
| 1308 | self.networkCanvas.showWeights = self.showWeights |
|---|
| 1309 | self.networkCanvas.showIndexes = self.showIndexes |
|---|
| 1310 | # if graph is large, set random layout, min vertex size, min edge size |
|---|
| 1311 | if self.frSteps < 10: |
|---|
| 1312 | self.renderAntialiased = 0 |
|---|
| 1313 | self.minVertexSize = 5 |
|---|
| 1314 | self.maxVertexSize = 5 |
|---|
| 1315 | self.maxLinkSize = 1 |
|---|
| 1316 | self.optMethod = 0 |
|---|
| 1317 | self.graph_layout_method() |
|---|
| 1318 | |
|---|
| 1319 | if self.vertexSize > 0: |
|---|
| 1320 | self.networkCanvas.setVerticesSize(self.vertexSizeCombo.currentText(), self.invertSize) |
|---|
| 1321 | else: |
|---|
| 1322 | self.networkCanvas.setVerticesSize() |
|---|
| 1323 | |
|---|
| 1324 | self.setVertexColor() |
|---|
| 1325 | self.setEdgeColor() |
|---|
| 1326 | |
|---|
| 1327 | self.networkCanvas.setEdgesSize() |
|---|
| 1328 | self.clickedAttLstBox() |
|---|
| 1329 | self.clickedTooltipLstBox() |
|---|
| 1330 | self.clickedEdgeLabelListBox() |
|---|
| 1331 | |
|---|
| 1332 | self.optButton.setChecked(1) |
|---|
| 1333 | self.graph_layout() |
|---|
| 1334 | self.information(0) |
|---|
| 1335 | #self.networkCanvas.updateCanvas() |
|---|
| 1336 | |
|---|
| 1337 | def set_network_view(self, nxView): |
|---|
| 1338 | self._network_view = nxView |
|---|
| 1339 | self.set_graph(self.graph) |
|---|
| 1340 | |
|---|
| 1341 | def setItems(self, items=None): |
|---|
| 1342 | self.error('') |
|---|
| 1343 | |
|---|
| 1344 | if self.graph is None or items is None: |
|---|
| 1345 | return |
|---|
| 1346 | |
|---|
| 1347 | if len(items) != self.graph.number_of_nodes(): |
|---|
| 1348 | self.error('ExampleTable items must have one example for each vertex.') |
|---|
| 1349 | return |
|---|
| 1350 | |
|---|
| 1351 | self.graph.set_items(items) |
|---|
| 1352 | |
|---|
| 1353 | self.setVertexSize() |
|---|
| 1354 | self.networkCanvas.showIndexes = self.showIndexes |
|---|
| 1355 | self.networkCanvas.showWeights = self.showWeights |
|---|
| 1356 | self.networkCanvas.showEdgeLabels = self.showEdgeLabels |
|---|
| 1357 | self.setCombos() |
|---|
| 1358 | self.networkCanvas.updateData() |
|---|
| 1359 | |
|---|
| 1360 | def setMarkInput(self): |
|---|
| 1361 | var = str(self.markInputCombo.currentText()) |
|---|
| 1362 | #print 'combo:',self.markInputCombo.currentText() |
|---|
| 1363 | if self.markInputItems is not None and len(self.markInputItems) > 0: |
|---|
| 1364 | values = [str(x[var]).strip().upper() for x in self.markInputItems] |
|---|
| 1365 | toMark = [i for (i,x) in enumerate(self.graph.items()) if str(x[var]).strip().upper() in values] |
|---|
| 1366 | #print "mark:", toMark |
|---|
| 1367 | self.networkCanvas.setMarkedVertices(list(toMark)) |
|---|
| 1368 | self.networkCanvas.replot() |
|---|
| 1369 | |
|---|
| 1370 | else: |
|---|
| 1371 | self.networkCanvas.setMarkedVertices([]) |
|---|
| 1372 | self.networkCanvas.replot() |
|---|
| 1373 | |
|---|
| 1374 | def markItems(self, items): |
|---|
| 1375 | self.markInputCombo.clear() |
|---|
| 1376 | self.markInputRadioButton.setEnabled(False) |
|---|
| 1377 | self.markInputItems = items |
|---|
| 1378 | |
|---|
| 1379 | if self.graph is None or self.graph.items() is None or items is None: |
|---|
| 1380 | return |
|---|
| 1381 | |
|---|
| 1382 | if len(items) > 0: |
|---|
| 1383 | lstOrgDomain = [x.name for x in self.graph.items().domain] + [self.graph.items().domain[x].name for x in self.graph.items().domain.getmetas()] |
|---|
| 1384 | lstNewDomain = [x.name for x in items.domain] + [items.domain[x].name for x in items.domain.getmetas()] |
|---|
| 1385 | commonVars = set(lstNewDomain) & set(lstOrgDomain) |
|---|
| 1386 | |
|---|
| 1387 | if len(commonVars) > 0: |
|---|
| 1388 | for var in commonVars: |
|---|
| 1389 | orgVar = self.graph.items().domain[var] |
|---|
| 1390 | mrkVar = items.domain[var] |
|---|
| 1391 | |
|---|
| 1392 | if orgVar.varType == mrkVar.varType and orgVar.varType == Orange.data.Type.String: |
|---|
| 1393 | self.markInputCombo.addItem(self.icons[orgVar.varType], unicode(orgVar.name)) |
|---|
| 1394 | self.markInputRadioButton.setEnabled(True) |
|---|
| 1395 | |
|---|
| 1396 | self.setMarkMode(9) |
|---|
| 1397 | |
|---|
| 1398 | def setExampleSubset(self, subset): |
|---|
| 1399 | if self.networkCanvas is None: |
|---|
| 1400 | return |
|---|
| 1401 | |
|---|
| 1402 | self.warning('') |
|---|
| 1403 | hiddenNodes = [] |
|---|
| 1404 | |
|---|
| 1405 | if subset is not None: |
|---|
| 1406 | try: |
|---|
| 1407 | expected = 1 |
|---|
| 1408 | for row in subset: |
|---|
| 1409 | index = int(row['index'].value) |
|---|
| 1410 | if expected != index: |
|---|
| 1411 | hiddenNodes += range(expected-1, index-1) |
|---|
| 1412 | expected = index + 1 |
|---|
| 1413 | else: |
|---|
| 1414 | expected += 1 |
|---|
| 1415 | |
|---|
| 1416 | hiddenNodes += range(expected-1, self.graph.number_of_nodes()) |
|---|
| 1417 | |
|---|
| 1418 | self.networkCanvas.setHiddenNodes(hiddenNodes) |
|---|
| 1419 | except: |
|---|
| 1420 | self.warning('"index" attribute does not exist in "items" table.') |
|---|
| 1421 | |
|---|
| 1422 | def showDegreeDistribution(self): |
|---|
| 1423 | if self.graph is None: |
|---|
| 1424 | return |
|---|
| 1425 | |
|---|
| 1426 | from matplotlib import rcParams |
|---|
| 1427 | import pylab as p |
|---|
| 1428 | |
|---|
| 1429 | x = self.graph.degree().values() |
|---|
| 1430 | nbins = len(set(x)) |
|---|
| 1431 | if nbins > 500: |
|---|
| 1432 | bbins = 500 |
|---|
| 1433 | |
|---|
| 1434 | # the histogram of the data |
|---|
| 1435 | n, bins, patches = p.hist(x, nbins) |
|---|
| 1436 | |
|---|
| 1437 | p.xlabel('Degree') |
|---|
| 1438 | p.ylabel('No. of nodes') |
|---|
| 1439 | p.title(r'Degree distribution') |
|---|
| 1440 | |
|---|
| 1441 | p.show() |
|---|
| 1442 | |
|---|
| 1443 | def setColors(self): |
|---|
| 1444 | dlg = self.createColorDialog(self.colorSettings, self.selectedSchemaIndex) |
|---|
| 1445 | if dlg.exec_(): |
|---|
| 1446 | self.colorSettings = dlg.getColorSchemas() |
|---|
| 1447 | self.selectedSchemaIndex = dlg.selectedSchemaIndex |
|---|
| 1448 | self.networkCanvas.contPalette = dlg.getContinuousPalette("contPalette") |
|---|
| 1449 | self.networkCanvas.discPalette = dlg.getDiscretePalette("discPalette") |
|---|
| 1450 | |
|---|
| 1451 | self.setVertexColor() |
|---|
| 1452 | |
|---|
| 1453 | def setEdgeColorPalette(self): |
|---|
| 1454 | dlg = self.createColorDialog(self.edgeColorSettings, self.selectedEdgeSchemaIndex) |
|---|
| 1455 | if dlg.exec_(): |
|---|
| 1456 | self.edgeColorSettings = dlg.getColorSchemas() |
|---|
| 1457 | self.selectedEdgeSchemaIndex = dlg.selectedSchemaIndex |
|---|
| 1458 | self.networkCanvas.contEdgePalette = dlg.getContinuousPalette("contPalette") |
|---|
| 1459 | self.networkCanvas.discEdgePalette = dlg.getDiscretePalette("discPalette") |
|---|
| 1460 | |
|---|
| 1461 | self.setEdgeColor() |
|---|
| 1462 | |
|---|
| 1463 | def createColorDialog(self, colorSettings, selectedSchemaIndex): |
|---|
| 1464 | c = OWColorPalette.ColorPaletteDlg(self, "Color Palette") |
|---|
| 1465 | c.createDiscretePalette("discPalette", "Discrete Palette") |
|---|
| 1466 | c.createContinuousPalette("contPalette", "Continuous Palette") |
|---|
| 1467 | c.setColorSchemas(colorSettings, selectedSchemaIndex) |
|---|
| 1468 | return c |
|---|
| 1469 | |
|---|
| 1470 | """ |
|---|
| 1471 | Layout Optimization |
|---|
| 1472 | """ |
|---|
| 1473 | |
|---|
| 1474 | def graph_layout(self): |
|---|
| 1475 | if self.graph is None: #grafa se ni |
|---|
| 1476 | self.optButton.setChecked(False) |
|---|
| 1477 | return |
|---|
| 1478 | |
|---|
| 1479 | if not self.optButton.isChecked(): |
|---|
| 1480 | self.optButton.setChecked(False) |
|---|
| 1481 | return |
|---|
| 1482 | |
|---|
| 1483 | qApp.processEvents() |
|---|
| 1484 | |
|---|
| 1485 | if self.optMethod == 1: |
|---|
| 1486 | self.layout.random() |
|---|
| 1487 | elif self.optMethod == 2: |
|---|
| 1488 | self.graph_layout_fr(False) |
|---|
| 1489 | elif self.optMethod == 3: |
|---|
| 1490 | self.graph_layout_fr(True) |
|---|
| 1491 | elif self.optMethod == 4: |
|---|
| 1492 | self.graph_layout_fr_radial() |
|---|
| 1493 | elif self.optMethod == 5: |
|---|
| 1494 | self.layout.circular_crossing_reduction() |
|---|
| 1495 | elif self.optMethod == 6: |
|---|
| 1496 | self.layout.circular_original() |
|---|
| 1497 | elif self.optMethod == 7: |
|---|
| 1498 | self.layout.circular_random() |
|---|
| 1499 | elif self.optMethod == 8: |
|---|
| 1500 | self.graph_layout_pivot_mds() |
|---|
| 1501 | |
|---|
| 1502 | self.optButton.setChecked(False) |
|---|
| 1503 | self.networkCanvas.networkCurve.coors = self.layout.map_to_graph(self.graph) |
|---|
| 1504 | self.networkCanvas.updateCanvas() |
|---|
| 1505 | qApp.processEvents() |
|---|
| 1506 | |
|---|
| 1507 | def graph_layout_method(self, method=None): |
|---|
| 1508 | self.information() |
|---|
| 1509 | self.stepsSpin.label.setText('Iterations: ') |
|---|
| 1510 | |
|---|
| 1511 | if method is not None: |
|---|
| 1512 | self.optMethod = method |
|---|
| 1513 | |
|---|
| 1514 | if str(self.optMethod) == '0': |
|---|
| 1515 | self.optButton.setEnabled(False) |
|---|
| 1516 | else: |
|---|
| 1517 | self.optButton.setEnabled(True) |
|---|
| 1518 | |
|---|
| 1519 | if str(self.optMethod) in ['2', '3', '4']: |
|---|
| 1520 | self.stepsSpin.setEnabled(True) |
|---|
| 1521 | elif str(self.optMethod) == '8': |
|---|
| 1522 | self.stepsSpin.label.setText('Pivots: ') |
|---|
| 1523 | self.stepsSpin.setEnabled(True) |
|---|
| 1524 | |
|---|
| 1525 | if self.items_matrix is None: |
|---|
| 1526 | self.information('Set distance matrix to input signal') |
|---|
| 1527 | return |
|---|
| 1528 | if self.graph is None: |
|---|
| 1529 | self.information('No network found') |
|---|
| 1530 | return |
|---|
| 1531 | if self.items_matrix.dim != self.graph.number_of_nodes(): |
|---|
| 1532 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 1533 | return |
|---|
| 1534 | else: |
|---|
| 1535 | self.stepsSpin.setEnabled(False) |
|---|
| 1536 | self.optButton.setChecked(True) |
|---|
| 1537 | self.graph_layout() |
|---|
| 1538 | |
|---|
| 1539 | def graph_layout_fr(self, weighted): |
|---|
| 1540 | if self.graph is None: #grafa se ni |
|---|
| 1541 | return |
|---|
| 1542 | |
|---|
| 1543 | if not self.optButton.isChecked(): |
|---|
| 1544 | #print "not" |
|---|
| 1545 | self.stopOptimization = 1 |
|---|
| 1546 | self.optButton.setChecked(False) |
|---|
| 1547 | self.optButton.setText("Optimize layout") |
|---|
| 1548 | return |
|---|
| 1549 | |
|---|
| 1550 | self.optButton.setText("Stop") |
|---|
| 1551 | qApp.processEvents() |
|---|
| 1552 | self.stopOptimization = 0 |
|---|
| 1553 | tolerance = 5 |
|---|
| 1554 | initTemp = 1000 |
|---|
| 1555 | breakpoints = 6 |
|---|
| 1556 | k = int(self.frSteps / breakpoints) |
|---|
| 1557 | o = self.frSteps % breakpoints |
|---|
| 1558 | iteration = 0 |
|---|
| 1559 | coolFactor = math.exp(math.log(10.0/10000.0) / self.frSteps) |
|---|
| 1560 | |
|---|
| 1561 | if k > 0: |
|---|
| 1562 | while iteration < breakpoints: |
|---|
| 1563 | #print "iteration, initTemp: " + str(initTemp) |
|---|
| 1564 | if self.stopOptimization: |
|---|
| 1565 | return |
|---|
| 1566 | initTemp = self.layout.fr(k, initTemp, coolFactor, weighted) |
|---|
| 1567 | iteration += 1 |
|---|
| 1568 | qApp.processEvents() |
|---|
| 1569 | self.networkCanvas.networkCurve.coors = self.layout.map_to_graph(self.graph) |
|---|
| 1570 | self.networkCanvas.updateCanvas() |
|---|
| 1571 | |
|---|
| 1572 | #print "ostanek: " + str(o) + ", initTemp: " + str(initTemp) |
|---|
| 1573 | if self.stopOptimization: |
|---|
| 1574 | return |
|---|
| 1575 | initTemp = self.layout.fr(o, initTemp, coolFactor, weighted) |
|---|
| 1576 | qApp.processEvents() |
|---|
| 1577 | self.networkCanvas.networkCurve.coors = self.layout.map_to_graph(self.graph) |
|---|
| 1578 | self.networkCanvas.updateCanvas() |
|---|
| 1579 | else: |
|---|
| 1580 | while iteration < o: |
|---|
| 1581 | #print "iteration ostanek, initTemp: " + str(initTemp) |
|---|
| 1582 | if self.stopOptimization: |
|---|
| 1583 | return |
|---|
| 1584 | initTemp = self.layout.fr(1, initTemp, coolFactor, weighted) |
|---|
| 1585 | iteration += 1 |
|---|
| 1586 | qApp.processEvents() |
|---|
| 1587 | self.networkCanvas.networkCurve.coors = self.layout.map_to_graph(self.graph) |
|---|
| 1588 | self.networkCanvas.updateCanvas() |
|---|
| 1589 | |
|---|
| 1590 | self.optButton.setChecked(False) |
|---|
| 1591 | self.optButton.setText("Optimize layout") |
|---|
| 1592 | |
|---|
| 1593 | def graph_layout_fr_special(self): |
|---|
| 1594 | if self.graph is None: #grafa se ni |
|---|
| 1595 | return |
|---|
| 1596 | |
|---|
| 1597 | steps = 100 |
|---|
| 1598 | initTemp = 1000 |
|---|
| 1599 | coolFactor = math.exp(math.log(10.0/10000.0) / steps) |
|---|
| 1600 | oldXY = [(self.layout.coors[0][i], self.layout.coors[1][i]) for i in range(self.graph.number_of_nodes())] |
|---|
| 1601 | #print oldXY |
|---|
| 1602 | initTemp = self.layout.fr(steps, initTemp, coolFactor) |
|---|
| 1603 | #print oldXY |
|---|
| 1604 | self.networkCanvas.updateDataSpecial(oldXY) |
|---|
| 1605 | self.networkCanvas.replot() |
|---|
| 1606 | |
|---|
| 1607 | def graph_layout_fr_radial(self): |
|---|
| 1608 | if self.graph is None: #grafa se ni |
|---|
| 1609 | return |
|---|
| 1610 | |
|---|
| 1611 | #print "F-R Radial" |
|---|
| 1612 | k = 1.13850193174e-008 |
|---|
| 1613 | nodes = self.graph.number_of_nodes() |
|---|
| 1614 | t = k * nodes * nodes |
|---|
| 1615 | refreshRate = int(5.0 / t) |
|---|
| 1616 | if refreshRate < 1: refreshRate = 1; |
|---|
| 1617 | if refreshRate > 1500: refreshRate = 1500; |
|---|
| 1618 | #print "refreshRate: " + str(refreshRate) |
|---|
| 1619 | |
|---|
| 1620 | tolerance = 5 |
|---|
| 1621 | initTemp = 100 |
|---|
| 1622 | centerNdx = 0 |
|---|
| 1623 | |
|---|
| 1624 | selection = self.networkCanvas.getSelection() |
|---|
| 1625 | if len(selection) > 0: |
|---|
| 1626 | centerNdx = selection[0] |
|---|
| 1627 | |
|---|
| 1628 | #print "center ndx: " + str(centerNdx) |
|---|
| 1629 | initTemp = self.layout.fr_radial(centerNdx, refreshRate, initTemp) |
|---|
| 1630 | self.networkCanvas.circles = [10000 / 12, 10000/12*2, 10000/12*3]#, 10000/12*4, 10000/12*5] |
|---|
| 1631 | #self.networkCanvas.circles = [100, 200, 300] |
|---|
| 1632 | self.networkCanvas.updateCanvas() |
|---|
| 1633 | self.networkCanvas.circles = [] |
|---|
| 1634 | |
|---|
| 1635 | def graph_layout_pivot_mds(self): |
|---|
| 1636 | self.information() |
|---|
| 1637 | |
|---|
| 1638 | if self.items_matrix is None: |
|---|
| 1639 | self.information('Set distance matrix to input signal') |
|---|
| 1640 | return |
|---|
| 1641 | |
|---|
| 1642 | if self.graph is None: |
|---|
| 1643 | self.information('No network found') |
|---|
| 1644 | return |
|---|
| 1645 | |
|---|
| 1646 | if self.items_matrix.dim != self.graph.number_of_nodes(): |
|---|
| 1647 | self.error('Distance matrix dimensionality must equal number of vertices') |
|---|
| 1648 | return |
|---|
| 1649 | |
|---|
| 1650 | self.frSteps = min(self.frSteps, self.items_matrix.dim) |
|---|
| 1651 | qApp.processEvents() |
|---|
| 1652 | mds = orngMDS.PivotMDS(self.items_matrix, self.frSteps) |
|---|
| 1653 | x,y = mds.optimize() |
|---|
| 1654 | self.layout.coors[0] = x |
|---|
| 1655 | self.layout.coors[1] = y |
|---|
| 1656 | self.networkCanvas.updateCanvas() |
|---|
| 1657 | |
|---|
| 1658 | |
|---|
| 1659 | """ |
|---|
| 1660 | Network Visualization |
|---|
| 1661 | """ |
|---|
| 1662 | |
|---|
| 1663 | def clickedAttLstBox(self): |
|---|
| 1664 | if self.graph is None: |
|---|
| 1665 | return |
|---|
| 1666 | |
|---|
| 1667 | self.lastLabelColumns = set([self.attributes[i][0] for i in self.markerAttributes]) |
|---|
| 1668 | self.networkCanvas.setLabelText(self.lastLabelColumns) |
|---|
| 1669 | self.networkCanvas.updateData() |
|---|
| 1670 | self.networkCanvas.replot() |
|---|
| 1671 | |
|---|
| 1672 | def clickedTooltipLstBox(self): |
|---|
| 1673 | if self.graph is None: |
|---|
| 1674 | return |
|---|
| 1675 | |
|---|
| 1676 | self.lastTooltipColumns = set([self.attributes[i][0] for i in self.tooltipAttributes]) |
|---|
| 1677 | self.networkCanvas.setTooltipText(self.lastTooltipColumns) |
|---|
| 1678 | self.networkCanvas.updateData() |
|---|
| 1679 | self.networkCanvas.replot() |
|---|
| 1680 | |
|---|
| 1681 | def clickedEdgeLabelListBox(self): |
|---|
| 1682 | if self.graph is None: |
|---|
| 1683 | return |
|---|
| 1684 | |
|---|
| 1685 | self.lastEdgeLabelAttributes = set([self.edgeAttributes[i][0] for i in self.edgeLabelAttributes]) |
|---|
| 1686 | self.networkCanvas.setEdgeLabelText(self.lastEdgeLabelAttributes) |
|---|
| 1687 | self.networkCanvas.updateData() |
|---|
| 1688 | self.networkCanvas.replot() |
|---|
| 1689 | |
|---|
| 1690 | def setVertexColor(self): |
|---|
| 1691 | if self.graph is None: |
|---|
| 1692 | return |
|---|
| 1693 | |
|---|
| 1694 | self.networkCanvas.set_node_color(self.colorCombo.currentText()) |
|---|
| 1695 | self.lastColorColumn = self.colorCombo.currentText() |
|---|
| 1696 | self.networkCanvas.updateData() |
|---|
| 1697 | self.networkCanvas.replot() |
|---|
| 1698 | |
|---|
| 1699 | def setEdgeColor(self): |
|---|
| 1700 | if self.graph is None: |
|---|
| 1701 | return |
|---|
| 1702 | |
|---|
| 1703 | self.networkCanvas.set_edge_color(self.edgeColorCombo.currentText()) |
|---|
| 1704 | self.lastEdgeColorColumn = self.edgeColorCombo.currentText() |
|---|
| 1705 | self.networkCanvas.updateData() |
|---|
| 1706 | self.networkCanvas.replot() |
|---|
| 1707 | |
|---|
| 1708 | def setGraphGrid(self): |
|---|
| 1709 | self.networkCanvas.enableGridY(self.networkCanvasShowGrid) |
|---|
| 1710 | self.networkCanvas.enableGridX(self.networkCanvasShowGrid) |
|---|
| 1711 | |
|---|
| 1712 | def selectAllConnectedNodes(self): |
|---|
| 1713 | self.networkCanvas.selectConnectedNodes(1000000) |
|---|
| 1714 | |
|---|
| 1715 | def setMaxLinkSize(self): |
|---|
| 1716 | if self.graph is None: |
|---|
| 1717 | return |
|---|
| 1718 | |
|---|
| 1719 | self.networkCanvas.maxEdgeSize = self.maxLinkSize |
|---|
| 1720 | self.networkCanvas.setEdgesSize() |
|---|
| 1721 | self.networkCanvas.replot() |
|---|
| 1722 | |
|---|
| 1723 | def setVertexSize(self): |
|---|
| 1724 | if self.graph is None or self.networkCanvas is None: |
|---|
| 1725 | return |
|---|
| 1726 | |
|---|
| 1727 | if self.minVertexSize > self.maxVertexSize: |
|---|
| 1728 | self.maxVertexSize = self.minVertexSize |
|---|
| 1729 | |
|---|
| 1730 | self.networkCanvas.minVertexSize = self.minVertexSize |
|---|
| 1731 | self.networkCanvas.maxVertexSize = self.maxVertexSize |
|---|
| 1732 | self.lastVertexSizeColumn = self.vertexSizeCombo.currentText() |
|---|
| 1733 | |
|---|
| 1734 | if self.vertexSize > 0: |
|---|
| 1735 | self.networkCanvas.setVerticesSize(self.lastVertexSizeColumn, self.invertSize) |
|---|
| 1736 | else: |
|---|
| 1737 | self.networkCanvas.setVerticesSize() |
|---|
| 1738 | |
|---|
| 1739 | self.networkCanvas.replot() |
|---|
| 1740 | |
|---|
| 1741 | def setFontSize(self): |
|---|
| 1742 | if self.networkCanvas is None: |
|---|
| 1743 | return |
|---|
| 1744 | |
|---|
| 1745 | self.networkCanvas.fontSize = self.fontSize |
|---|
| 1746 | self.networkCanvas.drawPlotItems() |
|---|
| 1747 | |
|---|
| 1748 | def sendReport(self): |
|---|
| 1749 | self.reportSettings("Graph data", |
|---|
| 1750 | [("Number of vertices", self.graph.number_of_nodes()), |
|---|
| 1751 | ("Number of edges", self.graph.number_of_edges()), |
|---|
| 1752 | ("Vertices per edge", "%.3f" % self.verticesPerEdge), |
|---|
| 1753 | ("Edges per vertex", "%.3f" % self.edgesPerVertex), |
|---|
| 1754 | ("Diameter", self.diameter), |
|---|
| 1755 | ("Clustering Coefficient", "%.1f%%" % self.clustering_coefficient) |
|---|
| 1756 | ]) |
|---|
| 1757 | if self.color or self.vertexSize or self.markerAttributes or self.edgeColor: |
|---|
| 1758 | self.reportSettings("Visual settings", |
|---|
| 1759 | [self.color and ("Vertex color", self.colorCombo.currentText()), |
|---|
| 1760 | self.vertexSize and ("Vertex size", str(self.vertexSizeCombo.currentText()) + " (inverted)" if self.invertSize else ""), |
|---|
| 1761 | self.markerAttributes and ("Labels", ", ".join(self.attributes[i][0] for i in self.markerAttributes)), |
|---|
| 1762 | self.edgeColor and ("Edge colors", self.edgeColorCombo.currentText()), |
|---|
| 1763 | ]) |
|---|
| 1764 | self.reportSettings("Optimization", |
|---|
| 1765 | [("Method", self.optCombo.currentText()), |
|---|
| 1766 | ("Iterations", self.frSteps)]) |
|---|
| 1767 | self.reportSection("Graph") |
|---|
| 1768 | self.reportImage(self.networkCanvas.saveToFileDirect) |
|---|
| 1769 | |
|---|
| 1770 | |
|---|
| 1771 | if __name__=="__main__": |
|---|
| 1772 | a=QApplication(sys.argv) |
|---|
| 1773 | ow=OWNxExplorer() |
|---|
| 1774 | ow.show() |
|---|
| 1775 | root = 'c:\\Users\\miha\\Projects\\res\\Orange\\test\\' |
|---|
| 1776 | #net = Orange.network.readwrite.read(root + 'airlines_4.net') |
|---|
| 1777 | #net.set_items(Orange.data.Table(root + 'airlines_4.tab')) |
|---|
| 1778 | #net = Orange.network.readwrite.read(root + 'K4K2.net') |
|---|
| 1779 | net = Orange.network.readwrite.read(root + 'K4K4K5_.net') |
|---|
| 1780 | ow.set_graph(net) |
|---|
| 1781 | #ow.handleNewSignals() |
|---|
| 1782 | #import OWNetExplorer |
|---|
| 1783 | #ow1=OWNetExplorer.OWNetExplorer() |
|---|
| 1784 | #ow1.show() |
|---|
| 1785 | #net1 = Orange.network.Network.read(root + 'K4K4K5_.net') |
|---|
| 1786 | #ow1.setGraph(net1) |
|---|
| 1787 | a.exec_() |
|---|
| 1788 | #save settings |
|---|
| 1789 | ow.saveSettings() |
|---|
| 1790 | #ow1.saveSettings() |
|---|
| 1791 | |
|---|
| 1792 | |
|---|
| 1793 | |
|---|