The problem:
When setting the "fill" attribute on an "animate" element, the value when
dumped to my XML/SVG file gets represented as:
style="fill:freeze;"
instead of...
fill="freeze"
like I expect.
I reasoned that this could be happening because 'fill' is an attribute
common to shapes and text that is commonly placed in a composite 'style'
attribute... and therefore the reason that the 'fill' attribute is tossed
into the 'style' attribute.
My simple workaround (i.e., hack) is to create a 'set' element that begins
when the fade-in 'animate' completes. This just feels wrong, and I don't
know where to go next. If possible, I would like to avoid using javascript
to solve this problem.
My code:
I'm using the following excerpt of code to create a fade-in animation for a
tooltip...
private static Element createTipAnimation( Document d, String id,
String from, String to, String when, String duration )
{
Element e = d.createElement( "animate" );
if ( id != null )
{
e.setAttribute( "id", id );
}
e.setAttribute( "attributeName", "opacity" );
e.setAttribute( "from", from );
e.setAttribute( "to", to );
e.setAttribute( "fill", "freeze" );
e.setAttribute( "begin", when );
e.setAttribute( "dur", duration );
return e;
}
I use this method from another place in the code...
//...
SVGGraphics2D g; // g is assigned somewhere else...
Element tip = g.getTopLevelGroup( false );
Document d = g.getDOMFactory( );
String _toolId; // _toolId is assigned somewhere else...
//...
//fade tool tip in...
Element fadeIn = createTipAnimation( d, "temp", "0", "0.8",
_toolId + ".mouseover+1s", "1s", _toolId + ".mouseout" );
tip.appendChild( fadeIn );
//...
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