Set stroke-linejoin and stroke-linecap to "round" for gradient strokes in 2.0 SVGs #87
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Resolves
Resolves the rest of scratchfoundation/scratch-render#194
Resolves scratchfoundation/scratch-paint#394
Proposed Changes
This PR adds another function to SvgRenderer which rounds all strokes with a gradient color. This function is only called for 2.0 ("version 2") SVGs. It also changes
SvgRenderer._collectElements
to allow the caller to optionally collect all elements, which I used in the stroke-rounding function.Reason for Changes
In Scratch 2.0, for some inexplicable reason, all strokes with a gradient color have rounded joins and caps:
This is relied upon in things like the text bubble from project #186282308: