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Zoom in and out of canvas #1

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thisisaaronland opened this issue Mar 23, 2023 · 1 comment

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help wanted todo

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thisisaaronland commented Mar 23, 2023

There were some early tests using escobar5/raphael-pan-zoom which:

Works in a desktop context but, as written, don't update the position and offset of the raphael-sketchpad pen so paths don't appear where they should.
Seems to work correctly in a mobile context except that the entire HTML canvas, rather than just the SVG element, is zoomed in and out.

The text was updated successfully, but these errors were encountered:

thisisaaronland added todo help wanted labels

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straup commented Mar 27, 2023

https://dmitrybaranovskiy.github.io/raphael/reference.html#Paper.setViewBox

There are two things to figure out:

UI/UX for taking raphael.sketchpad out of editing mode and listening for pan/zoom events
Adjusting the offset (_offset) for the pen in raphael.sketchpad

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