private void saveChartAsSVG(JFreeChart chart, String fileName, int width, int height)
throws KeyedException {
Writer out = null;
try {
out = new OutputStreamWriter(new FileOutputStream(fileName), "UTF-8");
String svgNS = "http://www.w3.org/2000/svg";
DOMImplementation di =
DOMImplementationRegistry.newInstance().getDOMImplementation("XML 1.0");
Document document = di.createDocument(svgNS, "svg", null);
SVGGeneratorContext ctx = SVGGeneratorContext.createDefault(document);
ctx.setEmbeddedFontsOn(true);
SVGGraphics2D svgGenerator = new CustomSVGGraphics2D(ctx, true, 100, true);
svgGenerator.setSVGCanvasSize(new Dimension(width, height));
chart.draw(svgGenerator, new Rectangle2D.Double(0, 0, width, height));
boolean useCSS = true;
svgGenerator.stream(out, useCSS);
svgGenerator.dispose();
} catch (Exception e) {
throw K.JFC_OUTPUT_ERR.exception(e, fileName);
} finally {
try {
if (out != null) out.close();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
public static void main(String[] args) throws Exception {
// Create an SVG document.
DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);
// Create a converter for this document.
SVGGraphics2D g = new SVGGraphics2D(doc);
// Do some drawing.
Shape circle = new Ellipse2D.Double(0, 0, 50, 50);
g.setPaint(Color.red);
g.fill(circle);
g.translate(60, 0);
g.setPaint(Color.green);
g.fill(circle);
g.translate(60, 0);
g.setPaint(Color.blue);
g.fill(circle);
g.setSVGCanvasSize(new Dimension(180, 50));
// Populate the document root with the generated SVG content.
Element root = doc.getDocumentElement();
g.getRoot(root);
Writer out = new OutputStreamWriter(System.out, "UTF-8");
g.stream(out, true);
// Display the document.
JSVGCanvas canvas = new JSVGCanvas();
JFrame f = new JFrame();
f.getContentPane().add(canvas);
canvas.setSVGDocument(doc);
f.pack();
f.setVisible(true);
}
public static void main(String[] args) throws IOException {
Context context;
S57map map = null;
BufferedReader in;
int line = 0;
String format = "";
String file = "";
String k = "";
String v = "";
BufferedImage img;
Graphics2D g2;
boolean inIcons = false;
boolean inIcon = false;
if (args.length < 2) {
System.err.println("Usage: java -jar jicons.jar icon_definition_file icons_directory");
System.exit(-1);
}
in = new BufferedReader(new FileReader(args[0]));
context = new Context();
String ln;
while ((ln = in.readLine()) != null) {
line++;
if (inIcons) {
if (inIcon) {
if (ln.contains("</icon")) {
inIcon = false;
map.tagsDone(0);
// generate icon file
switch (format) {
case "PNG":
img = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
g2 = img.createGraphics();
Renderer.reRender(
g2, new Rectangle(x, y, w, h), 16, s / Renderer.symbolScale[16], map, context);
try {
ImageIO.write(img, "png", new File(args[1] + file + ".png"));
} catch (Exception e) {
System.err.println("Line " + line + ": PNG write Exception");
}
System.err.println(file + ".png");
break;
case "SVG":
DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
String svgNS = "http://www.w3.org/2000/svg";
Document document = domImpl.createDocument(svgNS, "svg", null);
SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
svgGenerator.setSVGCanvasSize(new Dimension(w, h));
Renderer.reRender(
svgGenerator,
new Rectangle(x, y, w, h),
16,
s / Renderer.symbolScale[16],
map,
context);
boolean useCSS = true;
Writer out = null;
try {
out =
new OutputStreamWriter(
new FileOutputStream(args[1] + file + ".svg"), "UTF-8");
} catch (IOException e1) {
System.err.println("Line " + line + ": SVG file Exception");
}
try {
svgGenerator.stream(out, useCSS);
} catch (SVGGraphics2DIOException e) {
System.err.println("Line " + line + ": SVG write Exception");
}
System.err.println(file + ".svg");
break;
}
} else if (ln.contains("<tag")) {
k = v = "";
String[] token = ln.split("k=");
k = token[1].split("[\"\']")[1];
token = token[1].split("v=");
v = token[1].split("[\"\']")[1];
if (k.isEmpty()) {
System.err.println("Line " + line + ": No key in tag");
System.exit(-1);
}
if (v.isEmpty()) {
System.err.println("Line " + line + ": No value in tag");
System.exit(-1);
}
map.addTag(k, v);
}
} else if (ln.contains("<icon")) {
inIcon = true;
h = w = x = y = -1;
s = 0;
file = format = "";
map = new S57map(true);
map.addNode(0, 0, 0);
for (String token : ln.split("[ ]+")) {
if (token.matches("^width=.+")) {
w = Integer.parseInt(token.split("[\"\']")[1]);
} else if (token.matches("^height=.+")) {
h = Integer.parseInt(token.split("[\"\']")[1]);
} else if (token.matches("^x=.+")) {
x = Integer.parseInt(token.split("[\"\']")[1]);
} else if (token.matches("^y=.+")) {
y = Integer.parseInt(token.split("[\"\']")[1]);
} else if (token.matches("^scale=.+")) {
s = Double.parseDouble(token.split("[\"\']")[1]);
} else if (token.matches("^file=.+")) {
file = (token.split("[\"\']")[1]);
} else if (token.matches("^format=.+")) {
format = (token.split("[\"\']")[1]);
}
}
if (file.isEmpty()) {
System.err.println("Line " + line + ": No filename");
System.exit(-1);
}
if (format.isEmpty()) {
System.err.println("Line " + line + ": No format");
System.exit(-1);
}
if ((h < 0) && (w < 0)) {
System.err.println("Line " + line + ": No icon size");
System.exit(-1);
}
if (w < 0) {
w = h;
}
if (h < 0) {
h = w;
}
if (x < 0) {
x = w / 2;
}
if (y < 0) {
y = h / 2;
}
if (s == 0) {
s = 1;
}
} else if (ln.contains("</icons")) {
inIcons = false;
break;
}
} else if (ln.contains("<icons")) {
inIcons = true;
}
}
in.close();
System.err.println("Finished");
System.exit(0);
}