Emboss filters (for highlighting) and patterns (for disabled blocks and grids) are currently created in Blockly.createDom_ and saved on the options struct, but they should be in the renderer instead.
These filters and patterns are per-workspace, with unique IDs.
They are children of the <defs> element on the root Blockly SVG.
Emboss filters (for highlighting) and patterns (for disabled blocks and grids) are currently created in
Blockly.createDom_and saved on the options struct, but they should be in the renderer instead.These filters and patterns are per-workspace, with unique IDs.
They are children of the
<defs>element on the root Blockly SVG.