Example usage for java.awt.geom Path2D contains

Introduction

In this page you can find the example usage for java.awt.geom Path2D contains.

Prototype

public final boolean contains(Rectangle2D r) 

Source Link

Document

This method object may conservatively return false in cases where the specified rectangular area intersects a segment of the path, but that segment does not represent a boundary between the interior and exterior of the path.

Usage

From source file:inflor.core.gates.ui.PolygonGateAnnotation.java

@Override
public boolean containsPoint(Point2D p) {
    Path2D poly = new Path2D.Double();
    for (int i = 0; i < polygonPoints.length; i += 2) {
        if (i == 0) {
            poly.moveTo(polygonPoints[i], polygonPoints[i + 1]);
        } else {//from w  ww  .  j av a 2 s .  c om
            poly.lineTo(polygonPoints[i], polygonPoints[i + 1]);
        }
    }
    poly.closePath();
    return poly.contains(p);
}

---