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Erstellen von eigenen Pfaden im DrawingLayer

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ngb
2022-06-13 21:35:12 +02:00
parent 9ef96b71a6
commit f736946a5f
1 changed files with 32 additions and 0 deletions
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32
src/schule/ngb/zm/DrawingLayer.java
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@@ -23,6 +23,10 @@ public class DrawingLayer extends Layer {
protected Rectangle2D.Double rect = new Rectangle2D.Double(); protected Rectangle2D.Double rect = new Rectangle2D.Double();
protected Arc2D.Double arc = new Arc2D.Double(); protected Arc2D.Double arc = new Arc2D.Double();
protected Path2D.Double path = new Path2D.Double();
private boolean pathStarted = false;
private Stack<AffineTransform> transformStack = new Stack<>(); private Stack<AffineTransform> transformStack = new Stack<>();
private FontMetrics fontMetrics = null; private FontMetrics fontMetrics = null;
@@ -35,6 +39,8 @@ public class DrawingLayer extends Layer {
public DrawingLayer( int width, int height ) { public DrawingLayer( int width, int height ) {
super(width, height); super(width, height);
transformStack.push(new AffineTransform());
fontMetrics = drawing.getFontMetrics();
} }
public Color getColor() { public Color getColor() {
@@ -355,6 +361,32 @@ public class DrawingLayer extends Layer {
drawShape(path); drawShape(path);
} }
// TODO: General shape drawing
/*
public void beginShape() {
path.reset();
pathStarted = false;
}
public void lineTo( double x, double y ) {
if( !pathStarted ) {
path.moveTo(x, y);
pathStarted = true;
} else {
path.lineTo(x, y);
}
}
public void endShape() {
path.closePath();
path.trimToSize();
pathStarted = false;
fillShape(path);
drawShape(path);
}
*/
public void image( String imageSource, double x, double y ) { public void image( String imageSource, double x, double y ) {
image(ImageLoader.loadImage(imageSource), x, y, 1.0, default_anchor); image(ImageLoader.loadImage(imageSource), x, y, 1.0, default_anchor);
} }