Example usage for java.awt.geom Arc2D getStartPoint

Introduction

In this page you can find the example usage for java.awt.geom Arc2D getStartPoint.

Prototype

public Point2D getStartPoint() 

Source Link

Document

Returns the starting point of the arc.

Usage

From source file:org.jfree.experimental.chart.plot.dial.StandardDialFrame.java

protected Shape getOuterWindow(Rectangle2D frame) {
    double radiusMargin = 0.02;
    double angleMargin = 1.5;
    Rectangle2D innerFrame = DialPlot.rectangleByRadius(frame, this.innerRadius - radiusMargin,
            this.innerRadius - radiusMargin);
    Rectangle2D outerFrame = DialPlot.rectangleByRadius(frame, this.outerRadius + radiusMargin,
            this.outerRadius + radiusMargin);
    Arc2D inner = new Arc2D.Double(innerFrame, this.startAngle - angleMargin, this.extent + 2 * angleMargin,
            Arc2D.OPEN);//from   www  .ja va 2  s  .  c o m
    Arc2D outer = new Arc2D.Double(outerFrame, this.startAngle + angleMargin + this.extent,
            -this.extent - 2 * angleMargin, Arc2D.OPEN);
    GeneralPath p = new GeneralPath();
    Point2D point1 = inner.getStartPoint();
    p.moveTo((float) point1.getX(), (float) point1.getY());
    p.append(inner, true);
    p.append(outer, true);
    p.closePath();
    return p;

}

---

• «
• 1
• 2
• »