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Code Issues Packages Projects Releases Wiki Activity

Issue #158 Fixed Graph dialog Repaint problem

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This commit is contained in:
Jindra Pet��k
2013-06-29 20:25:44 +02:00
parent c5048c8b2f
commit 9dbb7a8548
3 changed files with 20 additions and 8 deletions
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trunk/src/com/jpexs/decompiler/flash/gui/GraphFrame.java
+16 -7
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@@ -19,6 +19,11 @@ package com.jpexs.decompiler.flash.gui;
import com.jpexs.decompiler.flash.graph.Graph;
import com.jpexs.decompiler.flash.graph.GraphPart;
import java.awt.*;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.WindowAdapter;
import java.awt.geom.AffineTransform;
import java.awt.geom.Line2D;
import java.util.HashMap;
@@ -48,6 +53,7 @@ public class GraphFrame extends JFrame {
private GraphPart head;
public GraphPanel(Graph graph) {
graph.init();
size = getPartPositions(head = graph.heads.get(0), SPACE_VERTICAL + SPACE_VERTICAL + BLOCK_HEIGHT / 2, getPartWidth(graph.heads.get(0), new HashSet<GraphPart>()) * (BLOCK_WIDTH + SPACE_HORIZONTAL) / 2 - SPACE_HORIZONTAL, partPos, true);
backLinksLeft = 1;
backLinksRight = 1;
@@ -68,6 +74,8 @@ public class GraphFrame extends JFrame {
setPreferredSize(new Dimension(size.x, size.y));
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
@@ -242,7 +250,7 @@ public class GraphFrame extends JFrame {
gp = new GraphPanel(graph);
setTitle("Graph " + name);
cnt.add(new JScrollPane(gp));
View.setWindowIcon(this);
}
@@ -281,16 +289,17 @@ public class GraphFrame extends JFrame {
arrowHead.addPoint(3, -8);
Line2D.Double line = new Line2D.Double(x1, y1, x2, y2);
AffineTransform tx = new AffineTransform();
tx.setToIdentity();
tx.setToIdentity();
double angle = Math.atan2(line.y2 - line.y1, line.x2 - line.x1);
tx.translate(line.x2, line.y2);
tx.rotate((angle - Math.PI / 2d));
Graphics2D g2d = (Graphics2D) g;
Graphics2D g2d = (Graphics2D) g;
AffineTransform oldTransform = g2d.getTransform();
g2d.draw(line);
Graphics2D g2 = (Graphics2D) g2d.create();
g2.setTransform(tx);
g2.fill(arrowHead);
g2.dispose();
tx.preConcatenate(oldTransform);
g2d.setTransform(tx);
g2d.fill(arrowHead);
g2d.setTransform(oldTransform);
}
}