Apply effects except in a region

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, April 8, 2008 5:23:16 AM(UTC)

RaYWoLF

Groups: Registered
Posts: 22

Hello,

I'm testing Raster Imaging Pro v15 and I have a question. I know that you can select a region of the image and apply an effect to that region. But is there any way to apply the effect to the image except that region?

Thanks in advance


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#2 Posted : Tuesday, April 8, 2008 11:02:45 PM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

Hello,

If you want to apply the effect to the image except the region, you need to do the following:
- Cancel the old region and save the region coordinates.
- Create a new region that contains the image except the old region. You can do this by using the RasterImage.AddRectangleToRegion Method with the RasterRegionCombineMode.SetNot flag.
- Apply the effect.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

#3 Posted : Wednesday, April 9, 2008 1:18:17 AM(UTC)

RaYWoLF

Groups: Registered
Posts: 22

Ok, I made it without problems.

Thanks for the answer.

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