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Re: How to grab IconRef from a .tiff file.

On 21/08/2003 05:35, Laurence Harris wrote:

> On 8/20/03 7:38 PM, Mike Kluev didst favor us with:
>
>> err = GraphicsImportSetGraphicsMode(component,
>> graphicsModeStraightAlpha, NULL);
>
> What does this line do? In my tests, this has no effect on the resulting
> icon. For me, SetIconFamilyData always creates a solid black mask no matter
> what I do. Am I missing something?

It is supposed to preserve alpha channel information. In fact it
does, so the picture created with GraphicsImportGetAsPicture still
contain alpha. Unfortunately it is of no use here, because when
picture is converted to icon with SetIconFamilyData the icon is
created without proper mask. As of now I do not know how to create
an icon with proper mask from translucent picture.

Mike
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References: 
 >Re: How to grab IconRef from a .tiff file. (From: Laurence Harris <email@hidden>)



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