我试图在Dymo LabelWriter 450上打印标签,但是很麻烦。
我现在要解决的问题是,我什至似乎无法填满整个标签,当使用Dymo软件进行打印时,似乎没有获得约0.6mm的剩余边距。 / p>
理想情况下,我会使用SDK,但找不到Dymo Java SDK。
我修改了this answer中的一些代码以得到此结果。
public class PrinterTest {
public static void main(String[] args) {
PrinterJob printerJob = PrinterJob.getPrinterJob();
if (printerJob.printDialog()) {
PageFormat pageFormat = printerJob.defaultPage();
Paper paper = pageFormat.getPaper();
double width = fromCMToPPI(1.9);
double height = fromCMToPPI(4.5);
double horizontalMargin = fromCMToPPI(0.25);
double verticalMargin = fromCMToPPI(0.1);
paper.setSize(width, height);
paper.setImageableArea(
horizontalMargin,
verticalMargin,
width,
height);
pageFormat.setOrientation(PageFormat.REVERSE_LANDSCAPE);
pageFormat.setPaper(paper);
printerJob.setPrintable(new MyPrintable(), pageFormat);
try {
printerJob.print();
} catch (PrinterException ex) {
ex.printStackTrace();
}
}
}
private static double fromCMToPPI(double cm) {
return toPPI(cm * 0.393700787);
}
private static double toPPI(double inch) {
return inch * 72d;
}
public static class MyPrintable implements Printable {
@Override
public int print(Graphics graphics, PageFormat pageFormat,
int pageIndex) {
System.out.println(pageIndex);
int result = NO_SUCH_PAGE;
if (pageIndex < 1) {
Graphics2D g2d = (Graphics2D) graphics;
double width = pageFormat.getImageableWidth();
double height = pageFormat.getImageableHeight();
double x = pageFormat.getImageableX();
double y = pageFormat.getImageableY();
System.out.println("x = " + x);
System.out.println("y = " + y);
g2d.translate((int) pageFormat.getImageableX(), (int) pageFormat.getImageableY());
g2d.draw(new Rectangle2D.Double(x, y, width - x, height - y));
FontMetrics fm = g2d.getFontMetrics();
g2d.drawString("AxB", Math.round(x), fm.getAscent());
result = PAGE_EXISTS;
}
return result;
}
}
}
如果我错过了一个可用的SDK,我很想知道在哪里可以找到它。否则,我该如何消除这个左边距,以便实际上可以贴上标签上的所有内容?
谢谢!