Creat a line through Path command

[Arvind Sareen]

Hi,

I am trying to create line at different points through Path command.
But it is printing the line on the basis of last co-ordinates.
I have placed the path command in the for loop.
Please help because after this I have to append this svg file with another 
svg file having used the path command.

Below is my code:

import java.io.*;
import org.apache.batik.transcoder.image.JPEGTranscoder;
import org.apache.batik.transcoder.svg2svg.SVGTranscoder;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;
import org.w3c.dom.DOMImplementation;
import org.apache.batik.dom.svg.SVGDOMImplementation;
import org.apache.batik.bridge.ViewBox;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.DOMImplementation;


class svgGenerating extends ViewBox
{
  public Document documentGenerating()
  {
        DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
        Element 
svgRoot,rectangle,rectangle1,rectangle2,rectangle3,rectangle4,path1;

        // we are using a constant available on the SVGDOMImplementation
        // but we could have used "http://www.w3.org/2000/svg";
        String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
        Document doc = impl.createDocument(svgNS, "svg", null);

        // get the root element (the svg element)
        svgRoot = doc.getDocumentElement();
        boolean hasViewBox = true;
        float viewBox = 30000;
        boolean preserveAspectRatio = true;
        boolean meet = true;

        if (hasViewBox)
           {
                System.out.println("Hello");
           }

        // create the rectangle
        rectangle = doc.createElementNS(svgNS, "rect");
        rectangle.setAttributeNS(null, "x", "10");
        rectangle.setAttributeNS(null, "y", "10");
        rectangle.setAttributeNS(null, "width", "10");
        rectangle.setAttributeNS(null, "height", "10");
        rectangle.setAttributeNS(null, "style", "fill:red");

        svgRoot.appendChild(rectangle);

        rectangle1 = doc.createElementNS(svgNS, "rect");
        rectangle1.setAttributeNS(null, "x", "10");
        rectangle1.setAttributeNS(null, "y", "30");
        rectangle1.setAttributeNS(null, "width", "10");
        rectangle1.setAttributeNS(null, "height", "10");
        rectangle1.setAttributeNS(null, "style", "fill:green");

        svgRoot.appendChild(rectangle1);
        rectangle2 = doc.createElementNS(svgNS, "rect");
        rectangle2.setAttributeNS(null, "x", "10");
        rectangle2.setAttributeNS(null, "y", "50");
        rectangle2.setAttributeNS(null, "width", "10");
        rectangle2.setAttributeNS(null, "height", "10");
        rectangle2.setAttributeNS(null, "style", "fill:blue");

        svgRoot.appendChild(rectangle2);

        rectangle3 = doc.createElementNS(svgNS, "rect");
        rectangle3.setAttributeNS(null, "x", "10");
        rectangle3.setAttributeNS(null, "y", "70");
        rectangle3.setAttributeNS(null, "width", "10");
        rectangle3.setAttributeNS(null, "height", "10");
        rectangle3.setAttributeNS(null, "style", "fill:yellow");

        svgRoot.appendChild(rectangle3);

        rectangle4 = doc.createElementNS(svgNS, "rect");
        rectangle4.setAttributeNS(null, "x", "10");
        rectangle4.setAttributeNS(null, "y", "90");
        rectangle4.setAttributeNS(null, "width", "10");
        rectangle4.setAttributeNS(null, "height", "10");
        rectangle4.setAttributeNS(null, "style", "fill:black");

        // attach the rectangle to the svg root element

        svgRoot.appendChild(rectangle4);

        path1 = doc.createElementNS(svgNS, "path");
        for(int i=10;i<100;i=i+10)
        {
                for(int j=110;j<210;j=j+10)
            {
                  path1.setAttributeNS(null, "d", "M25 "+j+"L"+j+" 5");
                  System.out.println("d,M20 "+j+"L"+j+" 5");
  path1.setAttributeNS(null, "style", "fill:black;stroke-width:2000");
                  svgRoot.appendChild(path1);
            }

        }
        // attach the rectangle to the svg root element

        return doc;
   }
   public void save(Document document) throws Exception
   {

        FileOutputStream outputS = new FileOutputStream("map.svg");
        Writer outS= new OutputStreamWriter(outputS, "UTF-8");
        TranscoderInput inputS = new TranscoderInput(document);
        TranscoderOutput outputS2 = new TranscoderOutput(outS);
        SVGTranscoder t = new SVGTranscoder();
        t.transcode(inputS, outputS2); // this is the line 338

  }

  public static void main(String [] args) throws Exception
  {
            svgGenerating generator = new svgGenerating();
          Document document = generator.documentGenerating();
           generator.save(document);
          System.exit(0);
  }

}


Arvind

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