protected void fileSaveXML() {
JFileChooser chooser = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
chooser = new JFileChooser(currentFile);
}
int returnVal = chooser.showSaveDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
currentFile = chooser.getSelectedFile();
generalXML.saveGraph(currentFile);
}
}
protected void fileOpenXML() {
JFileChooser chooser = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
chooser = new JFileChooser(currentFile);
}
int returnVal = chooser.showOpenDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
currentFile = chooser.getSelectedFile();
generalXML.loadGraph(currentFile);
}
gp.update(gp.getGraphics());
}
protected void fileSaveSimple() {
JFileChooser chooser = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
chooser = new JFileChooser(currentFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
int returnVal = chooser.showSaveDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
currentFile = chooser.getSelectedFile();
graph.saveSimple(currentFile);
}
}
protected void filePNG() {
JFileChooser chooser = null;
File pngFile = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
pngFile = new File(currentFile.getName() + ".png");
chooser = new JFileChooser(pngFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
if (pngFile == null) return;
try {
BufferedImage image = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
paint(image.getGraphics());
ImageIO.write(image, "png", pngFile);
} catch (Exception e) {
}
return;
/* JFileChooser chooser = null;
File pngFile = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
pngFile = new File(currentFile.getName()+".png");
chooser = new JFileChooser(pngFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
int returnVal = chooser.showSaveDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File pngFile = chooser.getSelectedFile();
int maxX = Integer.MIN_VALUE;
int minX = Integer.MAX_VALUE;
int maxY = Integer.MIN_VALUE;
int minY = Integer.MAX_VALUE;
while(Node node : getNodes()) {
if(node.getX() > maxX) {
maxX = node.getX();
}
if(node.getX() < minX) {
minX = node.getX();
}
if(node.getY() > maxY) {
maxY = node.getY();
}
if(node.getY() < minY) {
minY = node.getY();
}
}
BufferedImage image = new BufferedImage(maxX-minX+50,maxY-minY+50,BufferedImage.TYPE_INT_RGB);
ImageIO.write(image,"png",pngFile);
}
*/ }