Enable easy control of SVG QR code colors and styles #3
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Add part attributes to foreground and background rect element in generateSVG. Add `--qr--fg` and `--qr--bg` CSS variables for easier control of the QR code colors as CSS variables are inherited into the shadow DOM.
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Currently, when this library is used via
qr-code, there's no way to override the colours or styles when in SVG mode.partattributes were previously added to the HTML table QR version, but not the SVG version which prevented any control over those elements when they were in the shadow DOM.If the user only needs to control colours, it's simpler just to give them a CSS custom property to edit as CSS variables are inherited into the shadow DOM. I've added
--qr--fgand--qr--bg.partattributes to generated foreground and background SVG elements.--qr--fgand--qr--bgCSS variables with fallbacks to inline SVG styles for easier control of the QR code colorsThis issue mentioned a similar issue: educastellano/qr-code#20
Thanks for the qr-code library! 👌