AutoCAD Raster Design General Discussion

AutoCAD Raster Design General Discussion

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Registered: ‎08-12-2003
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Raster Design - set transparency color for multiple images at once

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08-08-2003 12:50 AM
I posted this to the wrong group earlier - perhaps someone here can help me? I'm using Raster Design 2004.

Has anyone found a way to set the transparency color (in this case WHITE) for multiple images at once? The only way I can find to do it is image by image, which takes a LONG TIME!! I ultimately want to merge the images, but there is some overlap and when I merge before setting the transparency color I get gaps between the separate images.

Thanks for your help!

Theresa

Re: Raster Design - set transparency color for multiple images at once

09-03-2003 12:20 PM in reply to: TheresaK
It has been my experience that if you set
the screen background color to white prior to loading Raster Design
then white will become the default transparency color for
newly inserted images (assuming white is a color defined in the color index
table where applicable). Other than that you might look at using ActiveX
automation methods and properties available through VBA.  There
appears to be undocumented methods and properties for the Raster Design
component that might do the trick if you have the patience to sift
through the Object Browser in VBA and learn them via trial and error (mostly
error in my case).

 


size=2>
 


style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
I
posted this to the wrong group earlier - perhaps someone here can help me? I'm
using Raster Design 2004.

Has anyone found a way to set the transparency color (in this case WHITE)
for multiple images at once? The only way I can find to do it is image by
image, which takes a LONG TIME!! I ultimately want to merge the images, but
there is some overlap and when I merge before setting the transparency color I
get gaps between the separate images.

Thanks for your help!

Theresa

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