private void print_current_chart(PrintJob pj) {
Graphics page = pj.getGraphics();
Dimension size = graph_panel.getSize();
Dimension pagesize = pj.getPageDimension();
main_graph.set_symbol(chart.current_tradable().toUpperCase());
if (size.width <= pagesize.width) {
// Center the output on the page.
page.translate((pagesize.width - size.width) / 2, (pagesize.height - size.height) / 2);
} else {
// The graph size is wider than a page, so print first
// the left side, then the right side. Assumption - it is
// not larger than two pages.
page.translate(15, (pagesize.height - size.height) / 2);
graph_panel.printAll(page);
page.dispose();
page = pj.getGraphics();
page.translate(pagesize.width - size.width - 13, (pagesize.height - size.height) / 2);
}
graph_panel.printAll(page);
page.dispose();
main_graph.set_symbol(null);
}
/** Prints the drawing. */
public void print() {
tool().deactivate();
PrintJob printJob = getToolkit().getPrintJob(this, "Print Drawing", null);
if (printJob != null) {
Graphics pg = printJob.getGraphics();
if (pg != null) {
((StandardDrawingView) view()).printAll(pg);
pg.dispose(); // flush page
}
printJob.end();
}
tool().activate();
}
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmd.equals("print")) {
PrintJob pjob = getToolkit().getPrintJob(this, "RoundedRectTest", null);
if (pjob != null) {
Graphics pg = pjob.getGraphics();
if (pg != null) {
canvas.printAll(pg);
pg.dispose(); // flush page
}
pjob.end();
}
}
}
/** This internal method begins a new page and prints the header. */
protected void newpage() {
page = job.getGraphics(); // Begin the new page
linenum = 0;
charnum = 0; // Reset line and char number
pagenum++; // Increment page number
page.setFont(headerfont); // Set the header font.
page.drawString(jobname, x0, headery); // Print job name left justified
String s = "- " + pagenum + " -"; // Print the page number centered.
int w = headermetrics.stringWidth(s);
page.drawString(s, x0 + (this.width - w) / 2, headery);
w = headermetrics.stringWidth(time); // Print date right justified
page.drawString(time, x0 + width - w, headery);
// Draw a line beneath the header
int y = headery + headermetrics.getDescent() + 1;
page.drawLine(x0, y, x0 + width, y);
// Set the basic monospaced font for the rest of the page.
page.setFont(font);
}
public void actionPerformed(ActionEvent e) {
PrintJob pjob = getToolkit().getPrintJob(textViewerFrame, "Printing Nslm", null);
if (pjob != null) {
Graphics pg = pjob.getGraphics();
if (pg != null) {
// todo: this should print from
// the file not from the screen.
// if (editor1!=null) {
// editor1.print(pg); //print crashes, must use printAll
// }
// if (scroller1!=null) {
// scroller1.printAll(pg); //is clipping on left
// }
if (scroller1 != null) {
JViewport jvp = scroller1.getViewport();
jvp.printAll(pg);
}
pg.dispose();
}
pjob.end();
}
}