How to render a page after changing fill color? - RadaeePDF.com
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13 Jul 2017
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TOPIC: How to render a page after changing fill color?

How to render a page after changing fill color? 3 years 4 months ago #9128

  • adimha
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I need to change color of a note annotation in a PDF page.
Therefore i used m_annot.SetFillColor(Color.GREEN);
I used m_reader.invalidate(); but it does not change its color..however when i reopen the pdf the color would get changed. Same applies if i scroll down to the bottom and come up again only to see the color getting changed.
How to change the color immediately?

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How to render a page after changing fill color? 3 years 4 months ago #9143

  • Davide
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Hi,
you should use:
vRenderAsync(PDFVPage page)
or
RenderToBmp(Bitmap bitmap)
or
ObjsStart()

Here you can find more info about RenderAsync , RenderToBmp , ObjsStart .
The following user(s) said Thank You: adimha

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How to render a page after changing fill color? 3 years 4 months ago #9147

  • adimha
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it's wokring !
m_view.vRenderAsync() i used

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