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CMYK GetPixel?

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Alan8

Posted: Monday, February 04, 2008 12:14:37 PM

Rank: Member
Groups: Member

Joined: 7/25/2007
Posts: 8
Points: 18

I need to look at individual pixels in a CMYK TIF image.

I load the image with:

Code:

Aurigma.GraphicsMill.Bitmap bm;
bm = new Aurigma.GraphicsMill.Bitmap(fileNameBox.Text);

I look at pixels with:

Code:

Color pix;
pix = bm.GetPixel(i, j);

But the Color class only has RGB members. How can I look at the (unconverted) CMYK values of a pixel?

Thanks,
Alan

Alan8

Posted: Monday, February 04, 2008 12:28:16 PM

Rank: Member
Groups: Member

Joined: 7/25/2007
Posts: 8
Points: 18

Never mind -- I found the solution:

Use Aurigma.GraphicsMill.CmykColor instead of Color:

Code:

Aurigma.GraphicsMill.CmykColor pix;

Then convert the value returned from GetPixel ():

Code:

pix = bm.GetPixel(i, j) as Aurigma.GraphicsMill.CmykColor;

This gives a Color with CMYK values.

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