• it is interesting that the display is 240x240 (bangle 1) and 176x176 (b2) and yet you use coordinates like i*20+100 for i up to 100. at 4 it is already at 180 so not sure what is the point

  • Well, my first version only drew five lines which does fit on a Bangle 2 - I increased it to 100 just to see if I could make it break on the emulator (and I couldn't). So far as I can tell the graphics system happily ignores coordinates outside the visible bounds, but anyway my problem occurs when trying to draw within the visible area.

    The attached image shows the device (black image) breaking partway through the final line, whereas the emulator (white) completes the last line.


    2 Attachments

    • lines bangle.png
    • lines emulator.png
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