Java Code Examples for org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D#setupDocument()
The following examples show how to use
org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D#setupDocument() .
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Example 1
| Source File: SaveImage.java From mzmine3 with GNU General Public License v2.0 | 5 votes |
|
@Override
public void run() {
try {
if (fileType.equals(FileType.EMF)) {
OutputStream out2 = new java.io.FileOutputStream(file);
EMFGraphics2D g2d2 = new EMFGraphics2D(out2, new Dimension(width, height));
g2d2.startExport();
chart.draw(g2d2, new Rectangle(width, height));
g2d2.endExport();
g2d2.closeStream();
}
if (fileType.equals(FileType.EPS)) {
OutputStream out = new java.io.FileOutputStream(file);
EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
g2d.setupDocument(out, width, height);
chart.draw(g2d, new Rectangle(width, height));
g2d.finish();
out.flush();
out.close();
}
} catch (IOException e) {
MZmineCore.getDesktop().displayErrorMessage("Unable to save image.");
e.printStackTrace();
}
}
Example 2
| Source File: SaveImage.java From mzmine2 with GNU General Public License v2.0 | 5 votes |
|
public void run() {
try {
if (fileType.equals(FileType.EMF)) {
OutputStream out2 = new java.io.FileOutputStream(file);
EMFGraphics2D g2d2 = new EMFGraphics2D(out2, new Dimension(width, height));
g2d2.startExport();
chart.draw(g2d2, new Rectangle(width, height));
g2d2.endExport();
g2d2.closeStream();
}
if (fileType.equals(FileType.EPS)) {
OutputStream out = new java.io.FileOutputStream(file);
EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
g2d.setupDocument(out, width, height);
chart.draw(g2d, new Rectangle(width, height));
g2d.finish();
out.flush();
out.close();
}
} catch (IOException e) {
MZmineCore.getDesktop().displayErrorMessage(MZmineCore.getDesktop().getMainWindow(),
"Unable to save image.");
e.printStackTrace();
}
}
Example 3
| Source File: JFreeChartUtils.java From old-mzmine3 with GNU General Public License v2.0 | 4 votes |
|
public static void exportToImageFile(ChartViewer chartNode, File file, ImgFileType fileType) {
final JFreeChart chart = chartNode.getChart();
final int width = (int) chartNode.getWidth();
final int height = (int) chartNode.getHeight();
try {
switch (fileType) {
case JPG:
ExportUtils.writeAsJPEG(chart, width, height, file);
break;
case PNG:
ExportUtils.writeAsPNG(chart, width, height, file);
break;
case SVG:
setDrawSeriesLineAsPath(chart, true);
ExportUtils.writeAsSVG(chart, width, height, file);
setDrawSeriesLineAsPath(chart, false);
break;
case PDF:
setDrawSeriesLineAsPath(chart, true);
ExportUtils.writeAsPDF(chart, width, height, file);
setDrawSeriesLineAsPath(chart, false);
break;
case EMF:
FileOutputStream out2 = new FileOutputStream(file);
setDrawSeriesLineAsPath(chart, true);
EMFGraphics2D g2d2 = new EMFGraphics2D(out2, new Dimension(width, height));
g2d2.startExport();
chart.draw(g2d2, new Rectangle(width, height));
g2d2.endExport();
setDrawSeriesLineAsPath(chart, false);
break;
case EPS:
FileOutputStream out = new FileOutputStream(file);
setDrawSeriesLineAsPath(chart, true);
EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
g2d.setGraphicContext(new GraphicContext());
g2d.setupDocument(out, width, height);
chart.draw(g2d, new Rectangle(width, height));
g2d.finish();
setDrawSeriesLineAsPath(chart, false);
out.close();
break;
}
} catch (IOException e) {
MZmineGUI.displayMessage("Unable to save image: " + e.getMessage());
e.printStackTrace();
}
}
Example 4
| Source File: ChartPanel.java From opensim-gui with Apache License 2.0 | 4 votes |
|
/**
* Prints the chart on a single page.
*
* @param g the graphics context.
* @param pf the page format to use.
* @param pageIndex the index of the page. If not <code>0</code>, nothing
* gets print.
*
* @return The result of printing.
*/
public int print(Graphics g, PageFormat pf, int pageIndex) {
if (pageIndex != 0) {
return NO_SUCH_PAGE;
}
/** this works but the curve is made of little pieces */
Graphics2D g2 = (Graphics2D) g;
double x = pf.getImageableX();
double y = pf.getImageableY();
double w = pf.getImageableWidth();
double h = pf.getImageableHeight();
this.chart.draw(g2, new Rectangle2D.Double(x, y, w, h), this.anchor,
null);
if (printToPrinter) return PAGE_EXISTS;
// The rest should be moved up to the export eps action listener so it's not done per page'
// Show export dialog
JFileChooser fileChooser = new JFileChooser();
ExtensionFileFilter filter = new ExtensionFileFilter(
localizationResources.getString("PostScript_Files"), ".eps");
fileChooser.addChoosableFileFilter(filter);
String filename="";
int option = fileChooser.showSaveDialog(this);
if (option == JFileChooser.APPROVE_OPTION) {
filename = fileChooser.getSelectedFile().getPath();
if (isEnforceFileExtensions()) {
if (!filename.endsWith(".eps") || !filename.endsWith(".ps")) {
filename = filename + ".eps";
}
} else
return NO_SUCH_PAGE;
}
try {
OutputStream out = new java.io.FileOutputStream(new File(filename));
out = new java.io.BufferedOutputStream(out);
//Instantiate the EPSDocumentGraphics2D instance
EPSDocumentGraphics2D g2dps = new EPSDocumentGraphics2D(false);
g2dps.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
//Set up the document size
g2dps.setupDocument(out, (int)w, (int)h+200);
//Paint a bounding box
g2dps.drawRect((int)x, (int)y, (int)w, (int)h);
this.chart.draw(g2dps, new Rectangle2D.Double(x, y, w, h), this.anchor,
null);
//A few rectangles rotated and with different color
//Cleanup
g2dps.finish();
out.flush();
out.close();
}
catch(java.io.IOException e){
return NO_SUCH_PAGE;
}
return PAGE_EXISTS;
}
