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Thread: [RESOLVED] Add border around a single-color region in a bitmap

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  1. Mar 16th, 2012, 01:20 PM #1
    iPrank
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    Resolved [RESOLVED] Add border around a single-color region in a bitmap

    Hello everyone !


    I'm looking for a code/algorithm that will help me to draw border around different color regions inside a bitmap.

    I have a bitmap like the "before" image.
    I want to add border around the colored regions like the "after" image.

    Any idea ?

    VS Version: 2005-2010 (Doesn't matter)
    Language: VB.Net / C# / C++ (Doesn't matter as long as it can be called from a managed exe)
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