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Bitmap resize with .NET Compact Framework

, 15 Dec 2010 CPOL
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Bitmap resize with .NET Compact Framework

Hello. I develop C# with the .NET Compact Framework.

The support of images in C# is very poor. Not only that transparency is not supported, I also found no way to resize images with C# CF (3.5).

I searched for a long time to resize Bitmaps and I also found no simple way to make an DLL invoke for it.

My challenge was to resize an Bitmap object.

Finally, I found a solution which is working:

public static Bitmap resizeBitmap(Bitmap original, int newX, int newY) {
    Rectangle recSrc = new Rectangle(0, 0, original.Width, original.Height);
    Rectangle recDest = new Rectangle(0, 0, newX, newY);
    Bitmap target = new Bitmap(newX, newY);
    Graphics g = Graphics.FromImage(target);
    g.DrawImage(original, recDest, recSrc, GraphicsUnit.Pixel);
    return target;
}

Hopefully it helps somebody of you, so I'm posting it here.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

BigManitu
Software Developer
Switzerland Switzerland
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Comments and Discussions

 
GeneralMy vote of 5 Pinmemberhjgode16-Oct-14 3:02 
GeneralReason for my vote of 3 Nothing new... PinmemberGPUToaster17-Nov-10 20:57 

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