Sorry, please disregard this. The coordinates are already correct, it was a
totally unrelated bug that was causing the issue.
On Saturday, 20 January 2018 04:01:12 UTC-5, Pan Daimonium wrote:
> I am trying to make a narrow-purpose graphical editor by subclassing
> canvas%. I'm reading mouse events to get coordinates, but they're
> coordinates on screen, and when I try to draw the results to the canvas'
> dc, they appear in the wrong place. I'm wondering what is the best way to
> convert coordinates so that the results will show up under the cursor? I
> saw a similar question asked previously about an editor-canvas%, but the
> answer given was to use editor-canvas%' global-to-local function, and that
> class is unsuitable to my purposes.
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