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GraphDrawer
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NodeShuffler
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Merge branch 'master' of https://koljastrohm-games.com:3000/GraphDrawer/NodeShuffler

Kolja Strohm 6 năm trước cách đây
mục cha
697c43bab9 58310a1b27
commit
ad4d94a2b6
4 tập tin đã thay đổi với 37 bổ sung và 2 xóa
Split View Hiển thị tình trạng sai khác
  1. 9 0
      src/view/PseudoCodeLines.java
  2. 7 0
      src/view/PseudoCodeRenderer.java
  3. 19 1
      src/view/RandomGraphDialog.java
  4. 2 1
      src/view/RenderHelper.java

+ 9 - 0
src/view/PseudoCodeLines.java
Xem Tập Tin 

@@ -70,6 +70,7 @@ public class PseudoCodeLines extends JComponent implements MouseListener{
 
                 dimension = scroller.getViewport().getView().getPreferredSize();
 
             }           
         }
 
+        // update width
 
         if ( width > super.getPreferredSize().width || width < super.getPreferredSize().width){
 
             setPreferredSize(new Dimension(width + 2*HORIZONTAL_PADDING, dimension.height));
 
             revalidate();
 
@@ -119,18 +120,26 @@ public class PseudoCodeLines extends JComponent implements MouseListener{
 
         super.paintComponent(g);
 
         Graphics2D g2d = (Graphics2D)g;
 
         g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
 
+        
+        // background
 
         g.setColor(RenderHelper.BACKGROUND_COLOR);
 
         g2d.fillRect(0, 0, getWidth(), getHeight());
 
+        
+        // foreground
 
         g.setColor(RenderHelper.FOREGROUND_COLOR);
 
         for ( int i = 0; i < tree.getRowCount(); i++ ){
 
             PseudoCodeNode node = (PseudoCodeNode)tree.getPathForRow( i ).getLastPathComponent();
 
+            // line numbers
 
             int number = getLineNumber( node );
 
             Rectangle rect = tree.getRowBounds( i );
 
             String text = String.valueOf( number );
 
             int yPosition = rect.y + rect.height / 2 + 4;
 
+            // highlight current node
 
             if( node.isSelected() )
 
                 g.drawImage( currentLine.getImage(), HORIZONTAL_PADDING, rect.y + rect.height / 2 - 10, 20, 20, null );
 
             g2d.drawString( text, HORIZONTAL_PADDING * 2 + 20, yPosition );
 
+            
+            // breakpoint symbol
 
             if( node.hasBreakPoint() )
 
             {
 
                 Color c = g.getColor();

+ 7 - 0
src/view/PseudoCodeRenderer.java
Xem Tập Tin 

@@ -65,13 +65,19 @@ public class PseudoCodeRenderer extends DefaultTreeCellRenderer {
 
         this.setOpenIcon( null );
 
         this.setLeafIcon( null );
 
         super.getTreeCellRendererComponent(tree, value, arg2, arg3, arg4, arg5, arg6);
 
+        
+        // breakpoints in special color
 
         specialColor = null;
 
         if(node.isSelected()) {
 
             specialColor = new Color(0x2d6099);
 
         } else if (node.hasBreakPoint()) {
 
             specialColor = RenderHelper.BREAKPOINT_COLOR;
 
         }
 
+        
+        // the text in the code line
 
         setText((String)node.getUserObject());
 
+        
+        // the tooltip showing variable values
 
         toolTip = "<html>";
 
         for( String var : TextLayoutHelper.getVariables( (String)node.getUserObject() ) )
 
         {
 
@@ -92,6 +98,7 @@ public class PseudoCodeRenderer extends DefaultTreeCellRenderer {
 
         else
 
             toolTip = toolTip.substring( 0, toolTip.length() - 4 );
 
         toolTip += "</html>";
 
+        
         return this;
 
     }

+ 19 - 1
src/view/RandomGraphDialog.java
Xem Tập Tin 

@@ -48,6 +48,8 @@ public class RandomGraphDialog extends JDialog {
 
         GridBagConstraints c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 0;
 
+        
+        // P(subgraph exists)
 
         add( new JLabel( "P(subgraph exists)"), c );
 
         c = new GridBagConstraints();
 
         c.gridx = 1;
 
@@ -73,6 +75,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( pSubgraph, c );
 
+        
+        // P(edge exists)
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 1;
 
@@ -101,6 +105,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( pEdge, c );
 
+        
+        // P(min. num. layers)
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 2;
 
@@ -133,6 +139,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( minLayers, c );
 
+        
+        // P(max. num. layers)
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 3;
 
@@ -163,6 +171,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( maxLayers, c );
 
+
 
+        // P(min. num. nodes)
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 4;
 
@@ -196,6 +206,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( minNodes, c );
 
+        
+        // max. num. nodes
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 5;
 
@@ -227,6 +239,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( maxNodes, c );
 
+        
+        // max. hier. depth
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 6;
 
@@ -256,6 +270,8 @@ public class RandomGraphDialog extends JDialog {
 
             }
 
         });
 
         add( maxDepth, c );
 
+        
+        // "generate" button
 
         c = new GridBagConstraints();
 
         c.gridx = 0;
 
         c.gridy = 7;
 
@@ -273,6 +289,7 @@ public class RandomGraphDialog extends JDialog {
 
                 int maxNodeI = Integer.parseInt( maxNodes.getText() );
 
                 int maxDepthI = Integer.parseInt( maxDepth.getText() );
 
                 boolean ok = true;
 
+                // check parameters
 
                 if( pSubGraphD < 0 || pSubGraphD > 1 )
 
                 {
 
                     pSubgraph.setBackground( Color.RED );
 
@@ -309,7 +326,8 @@ public class RandomGraphDialog extends JDialog {
 
                     ok = false;
 
                 }
 
                 if( ok )
 
-                {                            
+                {             
+                    // generate the graph
 
                     RandomGraphGenerator r = new RandomGraphGenerator( pSubGraphD, pEdgeD, minLayerI, maxLayerI, minNodeI, maxNodeI, maxDepthI );
 
                     try {
 
                         LayeredGraphNode graph = r.createRandomNode( null, 0, true );

+ 2 - 1
src/view/RenderHelper.java
Xem Tập Tin 

@@ -26,14 +26,15 @@ public class RenderHelper {
 
      * @return the shape
 
      */
 
     public static Shape createArrowShape(Point fromPt, Point toPt) {
 
+        // create the shape of the arrow
 
         Polygon arrowPolygon = new Polygon();
 
         arrowPolygon.addPoint(-3,6);
 
         arrowPolygon.addPoint(3,0);
 
         arrowPolygon.addPoint(-3,-6);
 
         arrowPolygon.addPoint(-3,6);
 
 
+        // rotate and translate the shape
 
         double rotate = Math.atan2( ( toPt.y - fromPt.y ) , ( toPt.x - fromPt.x ) );
 
-
 
         AffineTransform transform = new AffineTransform();
 
         transform.translate(toPt.x, toPt.y);
 
         transform.rotate(rotate);