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Thread: creating a color palette

  1. #1
    Member Contributor
    Join Date
    Sep 2008
    Posts
    65

    creating a color palette

    Hi,

    I want to create a color palette for my painting program. Its just some kind of polygon with all colors on it and I should be able to select based on the intersected color.Can someone help me how to do this pls.

    Thanks & Regards,
    brett.

  2. #2

    Re: creating a color palette

    Can't you use the colour palettes included with GUI libraries?

  3. #3
    Super Moderator OpenGL Lord
    Join Date
    Dec 2003
    Location
    Grenoble - France
    Posts
    5,574

    Re: creating a color palette

    brett01, you can use glReadPixels() on the pixel at mouse position, you will be able to read its exact color.

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