Black views – API ROBOT

[louispips50]

#877

Hi everyone,

I have one question about screen capture.

If I create .rtf file with captures all is good but if I save screen capture from clipboard the view is black :

modele_view=structure.Selections.Get(IRobotObjectType.I_OT_OBJECT)
modele_view.FromText(“Panel”)
viewRobot=IRobotView3(app.Project.ViewMngr.CreateView(IRobotViewType.I_VT_STANDARD))
viewRobot.Selection.Set(IRobotObjectType.I_OT_OBJECT, modele_view)
viewRobot.Visible = True
viewRobot.Redraw(0)
viewRobot.Projection=IRobotViewProjection.I_VP_3DXYZ
viewRobot.Title = “Vue du modèle”
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_STRUCTURE_STRUCTURE, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_STRUCTURE_BAR_NUMBERS, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_STRUCTURE_SUPPORT_SYMBOLS, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_STRUCTURE_ATTRIBUTE_LABELS, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_SECTIONS_NAME, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_SECTIONS_SURFACE, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_SECTIONS_MATERIAL, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_FE_PANEL_CONTOURS, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_FE_PANEL_NAMES , True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_FE_PANEL_THICKNESSES , True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_FE_CONTOUR_COMPONENTS, True)
viewRobot.ParamsDisplay.Set(IRobotViewDisplayAttributes.I_VDA_ADVANCED_ELASTIC_FOUNDATION, True)
scPar=IRobotViewScreenCaptureParams(app.CmpntFactory.Create(IRobotComponentType.I_CT_VIEW_SCREEN_CAPTURE_PARAMS))
scPar.Name=”Vue du modèle”
scPar.UpdateType = IRobotViewScreenCaptureUpdateType.I_SCUT_CURRENT_VIEW
scPar.Resolution = IRobotViewScreenCaptureResolution.I_VSCR_4096
scPar.UpdateType = IRobotViewScreenCaptureUpdateType.I_SCUT_COPY_TO_CLIPBOARD
viewRobot.MakeScreenCapture(scPar)

from PIL import ImageGrab, Image
im= ImageGrab.grabclipboard()
if isinstance(im, Image.Image):
im.save(‘Vue du modèle.png’)

Do you have any ideas to fix it ?

Thank you in advance,
Regards

[russellia]

#951

Have you tried :
put a delay between copying and saving,
save in another format (bmp),
refresh the view before capture (viewmngr.refresh),
to decrease the resolution (2048, 3096),
to review whether the structure is actually visible before capture

To set on and off parameters

Best regards

[Author]

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