英文:
Is there a way to print multiple nodes on one paper using javaFX?
问题
我可以成功地在纸上打印表格，但如果我还想在同一张纸上打印例如“label”（标签），我该如何实现呢？
这是我用于打印的代码：
private void print(Node node) {
Printer printer = Printer.getDefaultPrinter();
PageLayout pageLayout = printer.createPageLayout(Paper.A4, PageOrientation.PORTRAIT, Printer.MarginType.HARDWARE_MINIMUM);
PrinterJob job = PrinterJob.createPrinterJob();
double scaleX = pageLayout.getPrintableWidth() / node.getBoundsInParent().getWidth();
Scale scale = new Scale(scaleX, 1);
node.getTransforms().add(scale);
if (job != null && job.showPrintDialog(node.getScene().getWindow())) {
boolean success = job.printPage(pageLayout, node);
if (success) {
job.endJob();
}
}
node.getTransforms().remove(scale);
}
我在按钮中这样调用print方法：
printButton.setOnAction(e -> print(table));
有什么想法吗？
英文:
I can successfully print table on paper, but if I want to print also for example label above that table on the same paper, how to achieve that?
This is my code for printing:
private void print(Node node) {
Printer printer = Printer.getDefaultPrinter();
PageLayout pageLayout = printer.createPageLayout(Paper.A4, PageOrientation.PORTRAIT, Printer.MarginType.HARDWARE_MINIMUM);
PrinterJob job = PrinterJob.createPrinterJob();
double scaleX = pageLayout.getPrintableWidth() / node.getBoundsInParent().getWidth();
Scale scale = new Scale(scaleX, 1);
node.getTransforms().add(scale);
if (job != null && job.showPrintDialog(node.getScene().getWindow())) {
boolean success = job.printPage(pageLayout, node);
if (success) {
job.endJob();
}
}
node.getTransforms().remove(scale);
}
I call print method in button like this:
printButton.setOnAction(e -> print(table));
Any ideas?
答案1
得分: 1
只需将您的节点放入类似 Pane 的容器中，然后打印此容器。该容器本身就是一个节点。
英文:
Just place your nodes into a container like a Pane and then print this pane. The pane is a Node itself.
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