ccm/pan-zoom
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6 Commits

Author SHA1 Message Date
Catalin Constantin Mititiuc
d2a670731f Conjugate scaling operation by translating to the origin 
https://stackoverflow.com/questions/38446666/scaling-around-a-specific-point-in-2d-coordinate-system
 2025-06-16 23:25:25 -07:00
Catalin Constantin Mititiuc
aa15e21132 Add module to save and restore pan/zoom values on page reload 2025-06-16 23:25:25 -07:00
Catalin Constantin Mititiuc
0e1c2d3919 Add function for panning programmatically 2025-06-16 23:25:25 -07:00
Catalin Constantin Mititiuc
b449601a6b Update implementation to account for WebKit bug 
getScreenCTM() on WebKit does not reflect transformations applied to an ancestor (see bug https://bugs.webkit.org/show_bug.cgi?id=209220), so instead of transforming the root <svg> element, we can only transform a child element
 2025-06-16 23:25:25 -07:00
Catalin Constantin Mititiuc
e0fbba8fee Use CSS transformations instead of manipulating the viewBox 2025-06-16 23:25:25 -07:00
Catalin Constantin Mititiuc
9f82c19ed4 Initial commit 2025-06-16 23:25:25 -07:00