WebJava Graphics2D的使用 文章目录Java Graphics2D的使用前言一、Graphics2D基础方法使用二、绘制不规则多边形三、填充（图片）不规则多边形四、翻转图像（上下、左右180）五、绘制文字，简单封装（其实就是drawSt… Webprivate GeneralPath makeStoragePath(Diagram diagram) { if (points.size() != 4) return null; Rectangle bounds = makeIntoPath(). getBounds (); ShapePoint point1 = new …

Working with the Paintable Canvas Component

WebTo create an empty GeneralPath instance call new GeneralPath() and then add segments to the shape by using the following methods:. moveTo(float x, float y) – Moves the current point of the path to the given point lineTo(float x, float y) – Adds a line segment to the current path quadTo(float ctrlx, float ctrly, float x2, floaty2) – Adds a quadratic curve segment to … form f andaman

SDODoubleGeneralPath

Web在Java中，声明float类型的变量需要在变量名前加上关键字float，例如：float num = 3.14f;。需要注意的是，float类型的变量在赋值时需要在数字后面加上f或F，否则会被默认为double类型。 Webpublic GeneralPath makeIntoPath() { int size = getPoints().size(); if (size < 2) return null; GeneralPath path = new GeneralPath (); ShapePoint point = (ShapePoint) … WebA Java virtual machine. A VirtualMachine represents a Java virtual machine to which this Java vir formfamily