Feature request: Add "renderSpecificGroupToPicture" about androidsvg HOT 5 CLOSED

Yes. This is an item that is on my todo list.

Original comment by [email protected] on 28 Aug 2013 at 2:55

• Changed state: Accepted

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Original comment by [email protected] on 8 Jul 2014 at 8:50

• Added labels: Type-Enhancement
• Removed labels: Type-Defect

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Issue 41 has been merged into this issue.

Original comment by [email protected] on 8 Jul 2014 at 8:51

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Fixed.

Added the ability to hide all but a specified element when rendering an SVG.
We support this by adding support for the ":not()" pseudo class to the CSS subsystem.

I also added support for all other Selectors Level 3 pseudo classes. We already supported :first-child. But now we also
fully support: :target, :root, :nth_child, :nth_last_child, :nth_of_type, :nth_last_of_type, :first_child, :last_child,
:first_of_type, :last_of_type, :only_child, :only_of_type, :empty, :not. In addition, the following pseudo classes
are recognised, but always fail to match, because they are not currently useful: :lang, :link, :visited, :hover,
:active, :focus, :enabled, :disabled, :checked, :indeterminate.

I also added support for setting the element that is used for matching the :target pseudo class. Use the new target()
method in RenderOptions.

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To render only a specific element in your SVG, you can do something like the following:

RenderOptions renderOptions = RenderOptions.create().css("svg :not(#myElement) { display: none; }");
svg.renderToCanvas(canvas, renderOptions);

or you could do something like the following:

  RenderOptions renderOptions = RenderOptions.create().css("svg :not(:target) { display: none; }");
  renderOptions.target("myElement");
  svg.renderToCanvas(canvas, renderOptions);

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