1 # Import a table from file and show it in Plot2d viewer
7 #from visu_gui import *
9 # >>> Getting study builder ==================================================
10 myStudy = salome.myStudy
11 myBuilder = myStudy.NewBuilder()
13 # >>> Getting (loading) VISU component =======================================
14 myVisu = salome.lcc.FindOrLoadComponent("FactoryServer", "VISU")
15 myComponent = myStudy.FindComponent("VISU")
16 myVisu.SetCurrentStudy(myStudy)
18 myComponent = myBuilder.NewComponent("VISU")
19 aName = myBuilder.FindOrCreateAttribute(myComponent, "AttributeName")
20 #aName.SetValue("Visu")
21 aName.SetValue( salome.sg.getComponentUserName("VISU") )
23 A2 = myBuilder.FindOrCreateAttribute(myComponent, "AttributePixMap");
24 aPixmap = A2._narrow(SALOMEDS.AttributePixMap);
25 aPixmap.SetPixMap( "ICON_OBJBROWSER_Visu" );
27 myBuilder.DefineComponentInstance(myComponent,myVisu)
29 # >>> Import a tables from a file ============================================
30 aFileName = os.getenv("VISU_ROOT_DIR") + "/examples/tables_test.xls"
31 sobj = myVisu.ImportTables(aFileName)
33 # >>> Create container and insert curves =====================================
34 myContainer = myVisu.CreateContainer()
36 chiter = myStudy.NewChildIterator(sobj)
38 sobj_table = chiter.Value()
40 # >>> Create Visu table ====================================================
41 myVisuTableReal = myVisu.CreateTable(sobj_table.GetID())
43 nbRows = myVisuTableReal.GetNbRows()
45 # >>> Create curves ========================================================
46 for i in range(1, nbRows):
47 myCurve = myVisu.CreateCurve(myVisuTableReal, 1, i+1)
48 myContainer.AddCurve(myCurve)
52 # >>> Updating Object Browser ================================================
53 salome.sg.updateObjBrowser(1)
55 # >>> Display curves in Plot2d viewer ========================================
56 myViewManager = myVisu.GetViewManager();
57 myView = myViewManager.CreateXYPlot();
58 myView.SetTitle("The viewer for Curves from the Table")
59 myView.Display(myContainer)
61 # ============================================================================