Hi Henric, henric wrote: > When I call the print-function of the PrinterJob-class, it somehow seems > to break the SVG loaded in the JSVGCanvas: > > TranscoderInput ti = new > TranscoderInput(SvgEditor.getCanvas().getSVGDocument()); > prm.transcode(ti, null);
A document can only be associated with one graphics tree at a time. When you 'print it' the association between the document and the Canvas is broken and it is reassociated with the print transcoder. > After having printed the SVG (Which works like it should) all changes I > try to do to the SVG generates a NullPointerException. The easiest thing to do is to simply clone the document before you go to print it. However if you want to you can probably use the graphics tree from the Canvas to draw to the print Graphics2D. > Oh, and another problem I have: How do you get the scrollbars in the > JSVGScrollPane to update themselves and correct the scrollbars? They should do this automatically. > When I load a new SVG and then add some elements to it that stretches > outside the visible area, it doesnt update the scrollbars. But as soon > as I press an arrow-key, it shows the scrollbars like it should. Are you taking care to only update the Document in the UpdateManager's RunnableQueue thread? It doesn't look like it: > at org.apache.batik.dom.AbstractElement.setAttribute(Unknown Source) > at JSvgCanvasEnh.setZoom(JSvgCanvasEnh.java:75) > at StandardToolbar.actionPerformed(StandardToolbar.java:225) If you just modify the Document "Bad things" will happen, you must only modify the document in the UpdateManager thread. > I've tried calling m_canvasScroll.reset(); in the OnLoadAction-method > that's executed when an SVG is loaded into the canvas, but it doesn't > seem to do anything. Make your changes in the UpdateManager thread and all should be well... --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
