debug Path - Java 2D Graphics

Java examples for 2D Graphics:Path

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Description

debug Path

Demo Code


//package com.java2s;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.Font;
import java.awt.Color;
import java.awt.geom.PathIterator;

public class Main {
    public static void debugPath(Graphics2D graphics2D, Shape shape) {
        PathIterator path = shape.getPathIterator(null);
        double[] coordinates = new double[6];
        int segmentType = 0;
        System.out.println("Begin shape.");
        while (!path.isDone()) {
            segmentType = path.currentSegment(coordinates);
            switch (segmentType) {
            case (PathIterator.SEG_CLOSE):
                System.out.println("\tseg close.");
                break;
            case (PathIterator.SEG_CUBICTO):
                System.out.println("\tseg cubic to.");
                break;
            case (PathIterator.SEG_LINETO):
                System.out.println("\tseg line to.");
                break;
            case (PathIterator.SEG_MOVETO):
                System.out.println("\tseg move to.");
                break;
            case (PathIterator.SEG_QUADTO):
                System.out.println("\tseg quad to.");
                break;
            default:
                System.out.println("\tNo segment type found.");
            }//from   w  w w  . j av a 2s  .c o m
            graphics2D.setFont(new Font("Dialog", Font.BOLD, 11));
            graphics2D.setPaint(Color.red);
            for (int i = 0, j = 1; i < coordinates.length; i = i + 2, j = j + 2) {
                graphics2D.drawString(
                        String.valueOf(Math.round(coordinates[i]) + "/"
                                + Math.round(coordinates[j])),
                        (float) coordinates[i], (float) coordinates[j]);
                System.out.println("\tx: " + coordinates[i] + " y: "
                        + coordinates[j]);
            }
            path.next();
        }
        System.out.println("End shape.\n");
    }
}

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