Hi Nick. Nick Hebner: > I am a noob batik user and I am probably missing something simple. What I am > trying to do is to calculate the total composite path length of all paths > having a stroke-width 0.01 or less within a given document. So far, I have > been successful in loading the document, building a GVT tree, iterating > through it to create a composite path, and using the PathLength class to > calculate the length. What I cannot figure out is how to check the > stroke-width of a given path in the GVT tree. How can I accomplish this?
>From the ShapeNode, you can get its ShapePainter. If it is a StrokeShapePainter, then you can get its java.awt.Stroke (which should be a java.awt.BasicStroke; on which you can call getLineWidth()). Otherwise, if it is CompositeShapePainter, then it could have a StrokePainter in it. Otherwise, the shape isn’t stroked. Or, if you wanted to work on the SVG DOM instead, you could traverse the document tree and call window.getComputedStyle() on each <path>/whatever element to determine the value of its ‘stroke-width’ property. -- Cameron McCormack ≝ http://mcc.id.au/ --------------------------------------------------------------------- To unsubscribe, e-mail: batik-users-unsubscr...@xmlgraphics.apache.org For additional commands, e-mail: batik-users-h...@xmlgraphics.apache.org
