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vinodsnayvik  
#1 Posted : Sunday, September 10, 2023 11:31:37 PM(UTC)
vinodsnayvik

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Joined: 9/10/2023(UTC)
Posts: 2

Thanks: 1 times
Hi,

I want to create two filter using Aurigma Graphics mill library. I can do black and white filter using

newBitmap.ColorManagement.Convert(PixelFormat.Format1bppIndexed)

But I did not get any filter for sepia.

Eugene Kosmin  
#2 Posted : Tuesday, September 12, 2023 11:10:15 PM(UTC)
Eugene Kosmin

Rank: Advanced Member

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Joined: 9/19/2006(UTC)
Posts: 505

Was thanked: 41 time(s) in 41 post(s)
Hi,

Please try the following code:

Code:
bitmap.ColorManagement.Convert(Aurigma.GraphicsMill.ColorSpace.Rgb, false, false);
bitmap.ColorAdjustment.Desaturate();
                
float[] addends = { 0.0F, 0.05F, 0.1F, 0.0F };
float[] multipliers = { 1.0F, 1.0F, 1.0F, 1.0F };
                
bitmap.ColorAdjustment.ChannelBalance(addends, multipliers);
Best regards,

Eugene Kosmin

The Aurigma Development Team

thanks 1 user thanked Eugene Kosmin for this useful post.
vinodsnayvik on 9/13/2023(UTC)
vinodsnayvik  
#3 Posted : Wednesday, September 13, 2023 2:30:57 AM(UTC)
vinodsnayvik

Rank: Newbie

Groups: Guest
Joined: 9/10/2023(UTC)
Posts: 2

Thanks: 1 times
Thanks Eugene Kosmin,

it is working correctly

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