How can I define lines so when I click on the screen, my program knows whether I clicked on A B or C?

  • lime!
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    2 days ago

    what environment is this? where is this going to be used?

    • Test_Tickles@lemmy.world
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      2 days ago

      Seriously! How can we even make a suggestion without knowing some basic info like language or API. Even ancient Win32 (using C, C#, or VB6) has the ability to create regions and test to see if a given point is inside a specific region.