//I have a class
//that opens file hz.svg
//I use sVGTextElement.getBBox() to get text Rectangle
//but get incorrect
package svgeditor.smalleditor;
import javax.swing.*;
import org.apache.batik.swing.gvt.*;
import org.apache.batik.swing.svg.*;
import org.w3c.dom.*;
import org.w3c.dom.svg.*;
public class Debug {
JSVGComponent svgCanvas = new JSVGComponent(null,true,false);
public Debug(){
svgCanvas.setDocumentState(JSVGComponent.ALWAYS_DYNAMIC);
open();
}
public static void main(String[] args){
JFrame frame = new JFrame("SVG");
Debug deb = new Debug();
frame.getContentPane().add(deb.svgCanvas);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.show();
}
protected void open(){
svgCanvas.addGVTTreeRendererListener(new GVTTreeRendererAdapter(){
public void gvtRenderingCompleted(GVTTreeRendererEvent ev){
SVGSVGElement root =
svgCanvas.getSVGDocument().getRootElement();
NodeList list = root.getChildNodes();
for(int i = 0; i < list.getLength(); i++){
if(list.item(i) instanceof SVGTextElement){
//must be X:200 !!! but we have X:0
//I think it is bag
System.out.println("X:" +
((SVGTextElement)list.item(i)).getBBox().getX());
}
}
}
});
svgCanvas.loadSVGDocument("file:hz.svg");
}
}
//----------------------------------------file:hz.xml------------------------
<svg contentScriptType="text/ecmascript" width="5000"
xmlns:xlink="http://www.w3.org/1999/xlink";
zoomAndPan="magnify" contentStyleType="text/css"
height="300" preserveAspectRatio="xMidYMid meet"
xmlns="http://www.w3.org/2000/svg"; version="1.0">
<text x="201" font-size="12" y="105" font-family="monospaced"
xml:space="preserve"><tspan dx="0.0" dy="13.0"><tspan>asdasd
</tspan></tspan><tspan dx="-50.408203" dy="17.0"><tspan>asdasd</tspan><tspan>
</tspan></tspan></text></svg>
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