本文整理了Java中org.eclipse.jface.util.Geometry.subtract()方法的一些代码示例，展示了Geometry.subtract()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Geometry.subtract()方法的具体详情如下：
包路径：org.eclipse.jface.util.Geometry
类名称：Geometry
方法名：subtract

Geometry.subtract介绍

[英]Performs vector subtraction on two points. Returns a new point equal to (point1 - point2).
[中]对两个点执行向量减法。返回等于（点1-点2）的新点。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

/**
 * @param constrainee
 * @param container
 */
private void constrainRectangleToContainer( Rectangle constrainee, Rectangle container ) {
 Point originalSize = Geometry.getSize( constrainee );
 Point containerSize = Geometry.getSize( container );
 Point oversize = Geometry.subtract( originalSize, containerSize );
 if ( oversize.x > 0 ) {
  constrainee.width = originalSize.x - oversize.x;
 }
 if ( oversize.y > 0 ) {
  constrainee.height = originalSize.y - oversize.y;
 }
 // Detect if the dialog was positioned outside the container
 Geometry.moveInside( constrainee, container );
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface.text

validateSelectionRange(widgetSelection);
if (widgetSelection[0] >= 0) {
  fTextWidget.setBlockSelectionBounds(Geometry.createRectangle(startLocation, Geometry.subtract(endLocation, startLocation)));
  selectionChanged(startOffset, widgetLength);

代码示例来源：origin: org.eclipse.platform/org.eclipse.jface.text

validateSelectionRange(widgetSelection);
if (widgetSelection[0] >= 0) {
  fTextWidget.setBlockSelectionBounds(Geometry.createRectangle(startLocation, Geometry.subtract(endLocation, startLocation)));
  selectionChanged(startOffset, widgetLength);