Hi all
I have created a programm with draggable and movable graphic elements
represented as a single jcomponent. In this component I call the
GraphicsNode.paint() Method for displaying it onto the screen.
Here's the code snippet:
public void drawIntervention(Graphics2D g) {
//...
//paint background of the component
g.setColor(Color.WHITE);
g.fillRect(0,0,getSize().width, getSize().height);
if(node != null) {
//use AffineTransform for scaling the node to the dynamic size
node.setTransform(new AffineTransform(new double[] {xScale, 0,
0, yScale}));
//center it within the component
g.translate((double)(getSize().width-interventionSize)/2,0);
node.getRoot().paint(g);
//move coordinates back
g.translate(-(double)(getSize().width-interventionSize)/2,0);
}
//...
}
This code causes no problem for displaying svg in the gui. When I want
to create an svg file from the whole panel containing this components I
call the following code:
//...
DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
Document document = domImpl.createDocument(null, "svg", null);
SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
svgGenerator.getGeneratorContext().setPrecision(12);
ProjectPanel p =
(ProjectPanel)((PIAMainFrame)GraphicsWorkbench.MAINFRAME).getProjectPanel();
//scaling the graphics
svgGenerator.setTransform(AffineTransform.getScaleInstance(scale, scale));
//setting the final size
svgGenerator.setSVGCanvasSize(new
Dimension(getPDFDimension(props).width,(int)(scale*dim.getHeight())));
//Paint the "static" content of the panel
p.getGraphPanel().paintComponent(svgGenerator);
//used to paint the jcomponents within the panel
p.getGraphPanel().paintComponents(svgGenerator);
boolean useCSS = false;
Writer out;
try {
out = new OutputStreamWriter(new FileOutputStream(svgFile),
"ISO-8859-1");
svgGenerator.stream(out, useCSS);
out.close();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (SVGGraphics2DIOException e) {
e.printStackTrace();
}
//...
The export in the svg-file works perfectly, but there are some
differences in the graphics in the generated svg-file and the gui display.
Take for example this small svg-grahpic:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
xmlns:svg="http://www.w3.org/2000/svg";
xmlns="http://www.w3.org/2000/svg";
xmlns:xlink="http://www.w3.org/1999/xlink";
version="1.0"
x="0.00000000"
y="0.00000000"
width="25.000000"
height="25.000000"
id="svg2">
<defs
id="defs4">
<linearGradient
id="linearGradient2038">
<stop
style="stop-color:#36c228;stop-opacity:1.0000000"
offset="0.00000000"
id="stop2040" />
<stop
style="stop-color:#36c228;stop-opacity:0.00000000"
offset="1.0000000"
id="stop2042" />
</linearGradient>
<linearGradient
x1="3.5039666"
y1="5.1757565"
x2="21.686712"
y2="23.326935"
id="linearGradient2044"
xlink:href="#linearGradient2038"
gradientUnits="userSpaceOnUse" />
</defs>
<g
id="layer1">
<rect
width="24.401497"
height="24.338364"
x="0.31567267"
y="0.34596437"
style="opacity:1.0000000;fill:url(#linearGradient2044);fill-opacity:1.0000000;stroke:#000000;stroke-width:0.50338471;stroke-miterlimit:4.0000000;stroke-dasharray:none;stroke-dashoffset:0.00000000;stroke-opacity:1.0000000"
id="rect1306" />
<path
d="M 1.9256033,2.3031349 C 1.9256033,23.421637
22.586380,22.963911 22.586380,22.963911 L 1.9256033,2.3031349 z "
style="fill:#0000e3;fill-opacity:1.0000000;fill-rule:evenodd;stroke:#ee1620;stroke-width:1.0000000px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000"
id="path1308" />
</g>
</svg>
In this specific case the "linearGradient2038" shows perfectly on the
screen, but completely disappears in the svg-export-file from the panel.
Here's the created svg file from the panel.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.0//EN'
'http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd'>
<svg fill-opacity="1" xmlns:xlink="http://www.w3.org/1999/xlink";
color-rendering="auto" color-interpolation="auto" text-rendering="auto"
stroke="black" stroke-linecap="square" width="425"
stroke-miterlimit="10" shape-rendering="auto" stroke-opacity="1"
fill="black" stroke-dasharray="none" font-weight="normal"
stroke-width="1" height="256" xmlns="http://www.w3.org/2000/svg";
font-family="'Dialog'" font-style="normal"
stroke-linejoin="miter" font-size="12" stroke-dashoffset="0"
image-rendering="auto">
<!--Generated by the Batik Graphics2D SVG Generator-->
<defs id="genericDefs" />
<g>
<defs id="defs1">
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath1">
<path d="M0 -0.0000070010915 L885 -0.0000070010915 L885 45 L0 45
L0 -0.0000070010915 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath2">
<path d="M0 -0.0000070010915 L0 45 L885 45 L885 -0.0000070010915
Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath3">
<path d="M0 -0.000007539637 L885 -0.000007539637 L885
44.9999961853027 L0 44.9999961853027 L0 -0.000007539637 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath4">
<path d="M0 -0.000007539637 L0 44.9999961853027 L885
44.9999961853027 L885 -0.000007539637 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath5">
<path d="M0 -0.0000080781829 L885 -0.0000080781829 L885
44.9999961853027 L0 44.9999961853027 L0 -0.0000080781829 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath6">
<path d="M0 -0.0000080781829 L0 44.9999961853027 L885
44.9999961853027 L885 -0.0000080781829 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath7">
<path d="M0 -0.0000004039091 L885 -0.0000004039091 L885
44.9999961853027 L0 44.9999961853027 L0 -0.0000004039091 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath8">
<path d="M0 -0.0000004039091 L0 44.9999961853027 L885
44.9999961853027 L885 -0.0000004039091 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath9">
<path d="M0.0000251321235 0.0000011668485 L75.0000152587891
0.0000011668485 L75.0000152587891 43.0000038146973 L0.0000251321235
43.0000038146973 L0.0000251321235 0.0000011668485 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath10">
<path d="M0.0000251321235 0.0000011668485 L0.0000251321235
43.0000038146973 L75.0000152587891 43.0000038146973 L75.0000152587891
0.0000011668485 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath11">
<path d="M-0.0000139322719 0.000000674106 L-0.0000139322719
24.8417491912842 L25.0000133514404 24.8417491912842 L25.0000133514404
0.000000674106 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath12">
<path d="M-0.0000079884248 0.000000628303 L74.9999923706055
0.000000628303 L74.9999923706055 43.0000038146973 L-0.0000079884248
43.0000038146973 L-0.0000079884248 0.000000628303 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath13">
<path d="M-0.0000079884248 0.000000628303 L-0.0000079884248
43.0000038146973 L74.9999923706055 43.0000038146973 L74.9999923706055
0.000000628303 Z" />
</clipPath>
<clipPath clipPathUnits="userSpaceOnUse" id="clipPath14">
<path d="M-0.0000045687552 0.0000003634235 L-0.0000045687552
24.872091293335 L24.9999942779541 24.872091293335 L24.9999942779541
0.0000003634235 Z" />
</clipPath>
</defs>
<g fill="white"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)" stroke="white">
<rect width="915" x="0" height="553" y="0" stroke="none" />
</g>
<g transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)">
<line y2="513" fill="none" x1="100" x2="100" y1="30" />
</g>
<g transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)">
<line y2="513" fill="none" x1="100" x2="885" y1="513" />
<line y2="508" fill="none" x1="885" x2="880" y1="513" />
<line y2="518" fill="none" x1="885" x2="880" y1="513" />
<text xml:space="preserve" x="482" y="545" font-weight="bold"
stroke="none">Zeit</text>
<text xml:space="preserve" x="80" y="22" font-weight="bold"
stroke="none">Umfeld</text>
<line y2="518" fill="none" x1="110" x2="110" y1="508" />
<line y2="518" fill="none" x1="875" x2="875" y1="508" />
<line y2="518" fill="none" x1="150" x2="150" y1="508" />
<text xml:space="preserve" x="126" font-size="10" y="532"
stroke="none">3.10.2005</text>
<line y2="518" fill="none" x1="327" x2="327" y1="508" />
<text xml:space="preserve" x="300" font-size="10" y="532"
stroke="none">10.10.2005</text>
<line y2="518" fill="none" x1="503" x2="503" y1="508" />
<text xml:space="preserve" x="476" font-size="10" y="532"
stroke="none">17.10.2005</text>
<line y2="518" fill="none" x1="679" x2="679" y1="508" />
<text xml:space="preserve" x="652" font-size="10" y="532"
stroke="none">24.10.2005</text>
<text xml:space="preserve" x="71" font-size="10" y="544"
stroke="none">1.10.2005 09:00</text>
<text xml:space="preserve" x="833" font-size="10" y="544"
stroke="none">31.10.2005 17:00</text>
<line fill="none" x1="613" x2="613" y1="30" y2="513" stroke="blue" />
<line y2="220" fill="none" x1="260" x2="637" y1="133" />
<polygon points=" 637 220 625 222 628 213" stroke="none" />
</g>
<g font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(0,399)">
<line clip-path="url(#clipPath2)" fill="none" x1="100" x2="895"
y1="22" y2="22" />
<text xml:space="preserve" x="45" y="26"
clip-path="url(#clipPath2)" stroke="none">Informatik</text>
</g>
<g font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(0,303)">
<line clip-path="url(#clipPath4)" fill="none" x1="100" x2="895"
y1="22" y2="22" />
<text xml:space="preserve" x="20" y="26"
clip-path="url(#clipPath4)" stroke="none">IT-Projektleiter</text>
</g>
<g font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(0,207)">
<line clip-path="url(#clipPath6)" fill="none" x1="100" x2="895"
y1="22" y2="22" />
<text xml:space="preserve" x="21" y="26"
clip-path="url(#clipPath6)" stroke="none">Fachabteilung</text>
</g>
<g font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(0,111)">
<line clip-path="url(#clipPath8)" fill="none" x1="100" x2="895"
y1="22" y2="22" />
<text xml:space="preserve" x="16" y="26"
clip-path="url(#clipPath8)" stroke="none">FA-Projektleiter</text>
</g>
<g fill="white" font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(637,208)" stroke="white">
<rect x="0" y="0" clip-path="url(#clipPath10)" width="75"
height="43" stroke="none" />
<rect x="0.3156726658344" y="0.3459643721581"
transform="translate(16,0)
matrix(1.72656921438,0,0,1.7309571467949,0,0)"
clip-path="url(#clipPath11)" width="24.401496887207"
height="24.3383636474609" stroke="none" />
</g>
<g stroke-miterlimit="4" stroke-width="0.5033847093582"
font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(653,208) matrix(1.72656921438,0,0,1.7309571467949,0,0)"
stroke-linecap="butt">
<rect x="0.3156726658344" y="0.3459643721581"
clip-path="url(#clipPath11)" fill="none" width="24.401496887207"
height="24.3383636474609" />
</g>
<g stroke-linecap="butt"
transform="matrix(0.8019583782639,0,0,0.8039964889484,303.3060109289618,96.6120218579235)"
fill="rgb(0,0,227)" font-family="'Arial'"
stroke="rgb(0,0,227)" stroke-width="0.5033847093582" stroke-miterlimit="4">
<path d="M1.9256031513214 2.3031349182129 C1.9256031513214
23.4216365814209 22.5863800048828 22.9639110565186 22.5863800048828
22.9639110565186 L1.9256031513214 2.3031349182129 Z"
clip-path="url(#clipPath11)" fill-rule="evenodd" stroke="none" />
<path clip-path="url(#clipPath11)" fill="none" fill-rule="evenodd"
d="M1.9256031513214 2.3031349182129 C1.9256031513214 23.4216365814209
22.5863800048828 22.9639110565186 22.5863800048828 22.9639110565186
L1.9256031513214 2.3031349182129 Z" stroke="rgb(238,22,32)"
stroke-width="1" />
</g>
<g stroke-miterlimit="4" font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,303.3060109289618,96.6120218579235)
translate(-16,0)" stroke-linecap="butt">
<text xml:space="preserve" x="19" y="21"
clip-path="url(#clipPath10)" stroke="none">Sketch</text>
<text x="0" font-size="10" y="31" clip-path="url(#clipPath10)"
stroke="none" xml:space="preserve">22.10.05 22:30-</text>
<text x="1" font-size="10" y="41" clip-path="url(#clipPath10)"
stroke="none" xml:space="preserve">22.10.05 22:30</text>
</g>
<g fill="white" font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,0,0)
translate(223,112)" stroke="white">
<rect x="0" y="0" clip-path="url(#clipPath13)" width="75"
height="43" stroke="none" />
<path fill="rgb(214,124,53)" d="M24.9302463531494 12.4999952316284
C24.9302463531494 19.3682327270508 19.3624362945557 24.9360408782959
12.494194984436 24.9360408782959 C5.6259517669678 24.9360408782959
0.0581420361996 19.3682327270508 0.0581420361996 12.4999952316284
C0.0581420361996 5.6317582130432 5.6259517669678 0.0639519914985
12.494194984436 0.0639519914985 C19.3624362945557 0.0639519914985
24.9302463531494 5.6317582130432 24.9302463531494 12.4999952316284 Z"
clip-path="url(#clipPath14)" transform="translate(16,0)
matrix(1.728844446987,0,0,1.7288455076166,0,0)" stroke="none" />
</g>
<g fill="white" font-family="'Arial'"
transform="matrix(0.4644808743169,0,0,0.4644808743169,111.0109289617486,52.0218579234973)
translate(-16,0)" stroke="white">
<rect x="0" y="0" clip-path="url(#clipPath13)" width="75"
height="43" opacity="0.75" stroke="none" />
<text x="25" y="21" clip-path="url(#clipPath13)" fill="black"
stroke="none" xml:space="preserve">Test</text>
<text x="0" font-size="10" y="31" clip-path="url(#clipPath13)"
fill="black" stroke="none" xml:space="preserve">06.10.05 12:45-</text>
<text x="1" font-size="10" y="41" clip-path="url(#clipPath13)"
fill="black" stroke="none" xml:space="preserve">06.10.05 12:45</text>
</g>
</g>
</svg>
This issue is tested with the following configurations:
- windowsXP jre1.4.2_08 with batik-1.5-fop-0.20-5.jar from
http://www.ibiblio.org/maven/batik/jars/
- windowwXP jre1.5.0_05 with batik-1.5-fop-0.20-5.jar from
http://www.ibiblio.org/maven/batik/jars/
I need to use this version of batik because of a later implementation of
this svg file into a pdf report using fop and xslt.
Do you have any idea where these varieties are coming from and how I can
eliminate them?
Best regards
Roland
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