On Fri, Jul 8, 2011 at 13:39, dinkypumpkin <[email protected]> wrote:
> The text to render is set via the "value" property for svg.text.Text
> (acquired from svg.core.MTextContainer mixin). I doesn't show up in the
> API
> docs for svg.text.Text, but it works. One other thing I found while
> getting
> started with svg.text.Text: it doesn't support any fill properties out of
> the box, so I just created a subclass to mix in svg.paint.MFillProperties,
> which seemed to work OK for setting text colour.
Thanks. That's useful information! I still can't get any text to appear,
however. Do you happen to have a tiny example that causes text to display?
Or, can you tell me what I need to change in the following to get text to
show up? I must be missing something simple, but I don't see it.
qx.Class.define("svg.demo.Application",
{
extend : qx.application.Standalone,
members :
{
main : function()
{
// Call super class
this.base(arguments);
// Enable logging in debug variant
if (qx.core.Environment.get("qx.debug"))
{
// support native logging capabilities, e.g. Firebug for Firefox
qx.log.appender.Native;
// support additional cross-browser console. Press F7 to toggle
visibility
qx.log.appender.Console;
}
this._addCircle();
},
_addCircle : function()
{
var doc = this.getRoot();
var svgWidget = new svg.embed.Svg();
doc.add(svgWidget,
{
left : 0,
right : 0,
top : 0,
bottom : 0
});
var svgroot = svgWidget.getSvg();
// create a defs section
var defs = new svg.struct.Defs();
svgroot.add(defs);
// prepare a group for the circle chunks
var circleGroup = new svg.struct.Group();
circleGroup.setId("circle");
svgroot.add(circleGroup);
// create the big chunk
var bigChunk = new svg.path.Path();
bigChunk.setStroke("black");
bigChunk.setStrokeWidth(2);
bigChunk.setFill("red");
circleGroup.add(bigChunk);
// create the pathdata for the big chunk
var bigChunkPD = new svg.path.PathData();
bigChunkPD.moveTo(300, 200);
bigChunkPD.lineTo(-150, 0, true);
bigChunkPD.arc(150, 150, 0, true, false, 150, -150, true);
bigChunkPD.closePath();
// apply the big chunk path data
bigChunk.setPathData(bigChunkPD);
// create a piece of text
var text = new svg.text.Text();
text.set(
{
value : "hello world",
x : 0,
y : 0,
fontFamily : "serif",
fontStyle : "normal",
fontWeight : "normal",
fontSize : 20
});
svgroot.add(text);
/*
svgWidget.addListener(
"appear",
function(e)
{
this.setValue("hi there");
},
text);
*/
}
}
});
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