John wrote:
I invoke setSVGDocument to set the JSVGCanvas's SVG document. A shape is
partially off screen. I translate the view over some to show the
offcanvas part of the shape… Uh oh, the offcanvas part of the shape has
been clipped off! That circle/triangle/blob has it’s end chopped off!
Rerendering/translating/zooming/rotating doesn't do anything, the shape
remains clipped. The end remains chopped off!
You don't provide sample content, but I suspect that you need
to set 'overflow="visible"' on the outermost SVG element. Otherwise
it creates a clip rect that maches the bounds of the svg element.
It appears that the JSVGCanvas caches a version of my SVG document
limited to the visible portions and never changes it. It simply never
render shapes/shapeparts that were offcanvas when the SVGDocument was
first set. I want my shapes to be whole. What do I do?
2 possible solutions I see:
(1) Set the initial transform on the canvas so all shapes in the
document are visible from the start. I have found no way to do this. The
transform seems to be reset everytime setSVGDocument is invoked. I can
find no way to have a transform in effect when invoking setSVGDocument.
(2) Use some kind of updateRendering method that takes a preexisting
transform into account. It'd be pretty much the same as (1) then I guess.
Help!
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