UGraphicHandwritten.java
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
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* (C) Copyright 2009-2024, Arnaud Roques
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* Original Author: Adrian Vogt
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package net.sourceforge.plantuml.klimt.drawing.hand;
import java.util.Random;
import net.sourceforge.plantuml.klimt.UChange;
import net.sourceforge.plantuml.klimt.UPath;
import net.sourceforge.plantuml.klimt.UShape;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.drawing.UGraphicDelegator;
import net.sourceforge.plantuml.klimt.drawing.svg.UGraphicSvg;
import net.sourceforge.plantuml.klimt.shape.DotPath;
import net.sourceforge.plantuml.klimt.shape.UEllipse;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.klimt.shape.UPolygon;
import net.sourceforge.plantuml.klimt.shape.URectangle;
public class UGraphicHandwritten extends UGraphicDelegator implements UGraphic {
private final Random rnd = new Random(424242L);
public UGraphicHandwritten(UGraphic ug) {
super(ug);
if (ug instanceof UGraphicSvg) {
((UGraphicSvg) ug).enlargeClip();
}
}
public void draw(UShape shape) {
// http://www.ufonts.com/fonts/felt-tip-roman.html
// http://webdesignledger.com/freebies/20-amazing-free-handwritten-fonts-for-your-designs
if (shape instanceof ULine) {
drawHand((ULine) shape);
} else if (shape instanceof URectangle) {
drawHand((URectangle) shape);
} else if (shape instanceof UPolygon) {
drawHand((UPolygon) shape);
} else if (shape instanceof UEllipse) {
drawHand((UEllipse) shape);
} else if (shape instanceof DotPath) {
drawHand((DotPath) shape);
} else if (shape instanceof UPath) {
drawHand((UPath) shape);
} else {
getUg().draw(shape);
}
}
private void drawHand(UPath shape) {
final UPathHand uline = new UPathHand(shape, rnd);
getUg().draw(uline.getHanddrawn());
}
private void drawHand(DotPath shape) {
final UDotPathHand uline = new UDotPathHand(shape, rnd);
getUg().draw(uline.getHanddrawn());
}
private void drawHand(UPolygon shape) {
final UPolygonHand hand = new UPolygonHand(shape, rnd);
getUg().draw(hand.getHanddrawn());
}
private void drawHand(URectangle shape) {
final URectangleHand hand = new URectangleHand(shape, rnd);
getUg().draw(hand.getHanddrawn());
}
private void drawHand(ULine shape) {
final ULineHand uline = new ULineHand(shape, rnd);
getUg().draw(uline.getHanddrawn());
}
private void drawHand(UEllipse shape) {
final UEllipseHand uline = new UEllipseHand(shape, rnd);
getUg().draw(uline.getHanddrawn());
}
public UGraphic apply(UChange change) {
return new UGraphicHandwritten(getUg().apply(change));
}
}