.NET Rectangle Off By 1

Posted by roygbiv on Stack Overflow See other posts from Stack Overflow or by roygbiv
Published on 2010-04-07T20:40:34Z Indexed on 2010/04/07 20:43 UTC
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.NET

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gdi+

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rectangle

After working with the .NET GDI+ Rectangle object, I've noticed that if I create a rectangle that is X:0 * Y:0 * Width:100 * Height:100, the Right and Bottom properties are set to 100, 100. Shouldn't this be 99, 99? 0 - 99 is 100 pixels. 0 - 100 is 101 pixels.

FWIW, the documentation does say the right is computed by x + width and the bottom is y + height, but is that correct? Perhaps "correct" doesn't matter here as long it's consistent?

All I know is that it is somewhat (read... very) annoying!

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