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remove roImageWidget on exit page

JW

April 06, 2021 08:02

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Hello,

I create an roImageWidget via my processevent when I enter a page:

rectangle = CreateObject("roRectangle", 0, 0, 400, 400)
i = CreateObject("roImageWidget", rectangle)
imageprop=CreateObject("roAssociativeArray")
imageprop["Filename"] = "sd:/testimage.jpg"
imageprop["Mode"] = 0
imageprop["SourceX"] = 600
imageprop["SourceY"] = 600
imageprop["SourceWidth"] = 400
imageprop["SourceHeight"] = 400
i.DisplayFile(imageprop)
i.Show()

Works good. Only problem, when I go back to the previous page it remains visible.
How can I remove the roImageWidget when I leave the page?

Thanks!

 

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1 comment

• 0
  
  JW April 06, 2021 08:09

  Small change in above code

  rectangle = CreateObject("roRectangle", 0, 0, 400, 400)
  m.i = CreateObject("roImageWidget", rectangle)
  imageprop=CreateObject("roAssociativeArray")
  imageprop["Filename"] = "sd:/testimage.jpg"
  imageprop["Mode"] = 0
  imageprop["SourceX"] = 600
  imageprop["SourceY"] = 600
  imageprop["SourceWidth"] = 400
  imageprop["SourceHeight"] = 400
  m.i.DisplayFile(imageprop)
  m.i.Show()