https://bugs.documentfoundation.org/show_bug.cgi?id=166283
Bug ID: 166283
Summary: Do not export radial gradient as pattern fill to SVG
but as radialGradient
Product: LibreOffice
Version: 25.8.0.0 alpha0+
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: filters and storage
Assignee: [email protected]
Reporter: [email protected]
Created attachment 200448
--> https://bugs.documentfoundation.org/attachment.cgi?id=200448&action=edit
Source for export to SVG
Open attached file and export the page to SVG. Open the generated svg-file in a
browser and compare with the original.
Errors:
The exported fill is a <pattern>-Element instead of a <radialGradient> element.
The exported fill does not use all color steps.
The export uses for each shape is own fill definition. We could keep that, but
use the <radialGradient> element with absolute values for cx, cy and r. The
calculation would be: cx = shape pos x + offsetX * shape width, cy = shape pos
y + offsetY * shape height, r = 0.5 * sqrt(shape width^2 + shape height^2). Of
cause a gradient border would need to first be incorporated into the color stop
positions and the color stop positions need to be reversed for SVG.
I'll attache a svg-file to show what can be archieved.
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