extends Panel implements MouseListener,\r
MouseMotionListener,\r
KeyListener\r
-//RubberbandListener,\r
-//SequenceSelectionListener\r
{\r
RotatableMatrix idmat = new RotatableMatrix(3, 3);\r
RotatableMatrix objmat = new RotatableMatrix(3, 3);\r
float scalefactor = 1;\r
\r
AlignViewport av;\r
-// Controller controller;\r
+ boolean showLabels = false;\r
\r
+ public RotatableCanvas(AlignViewport av)\r
+ {\r
+ this.av = av;\r
+ }\r
+\r
+ public void showLabels(boolean b)\r
+ {\r
+ showLabels = b;\r
+ repaint();\r
+ }\r
\r
- public RotatableCanvas(AlignViewport av,\r
- Vector points, int npoint)\r
+ public void setPoints(Vector points, int npoint)\r
{\r
this.points = points;\r
this.npoint = npoint;\r
- this.av = av;\r
PaintRefresher.Register(this, av.alignment);\r
-//\r
+\r
prefsize = getPreferredSize();\r
orig = new float[npoint][3];\r
\r
\r
public void paint(Graphics g)\r
{\r
- //Only create the image at the beginning -\r
- if ( (img == null) || (prefsize.width != getSize().width) ||\r
- (prefsize.height != getSize().height))\r
+ if (!jalview.bin.JalviewLite.AWT1)\r
{\r
- prefsize.width = getSize().width;\r
- prefsize.height = getSize().height;\r
-\r
- scale = findScale();\r
-\r
- // System.out.println("New scale = " + scale);\r
- img = createImage(getSize().width, getSize().height);\r
- ig = img.getGraphics();\r
-\r
+ MyGraphics.AntiAlias(g);\r
}\r
\r
- drawBackground(ig, Color.black);\r
- drawScene(ig);\r
- if (drawAxes == true)\r
+ if (points == null)\r
{\r
- drawAxes(ig);\r
+ g.setFont(new Font("Verdana", Font.PLAIN, 18));\r
+ g.drawString("Calculating PCA....", 20, getSize().height / 2);\r
}\r
+ else\r
+ {\r
+\r
+ //Only create the image at the beginning -\r
+ if ( (img == null) || (prefsize.width != getSize().width) ||\r
+ (prefsize.height != getSize().height))\r
+ {\r
+ prefsize.width = getSize().width;\r
+ prefsize.height = getSize().height;\r
+\r
+ scale = findScale();\r
+\r
+ // System.out.println("New scale = " + scale);\r
+ img = createImage(getSize().width, getSize().height);\r
+ ig = img.getGraphics();\r
+\r
+ }\r
\r
- g.drawImage(img, 0, 0, this);\r
+ drawBackground(ig, Color.black);\r
+ drawScene(ig);\r
+ if (drawAxes == true)\r
+ {\r
+ drawAxes(ig);\r
+ }\r
+\r
+ g.drawImage(img, 0, 0, this);\r
+ }\r
}\r
\r
public void drawAxes(Graphics g)\r
\r
public void drawScene(Graphics g)\r
{\r
- boolean darker = false;\r
+ //boolean darker = false;\r
\r
int halfwidth = getSize().width / 2;\r
int halfheight = getSize().height / 2;\r
}\r
\r
g.fillRect(x - 3, y - 3, 6, 6);\r
- g.setColor(Color.red);\r
+ if (showLabels)\r
+ {\r
+ g.setColor(Color.red);\r
+ g.drawString( ( (SequencePoint) points.elementAt(i)).sequence.\r
+ getName(),\r
+ x - 3, y - 4);\r
+ }\r
+\r
}\r
// //Now the rectangle\r
// if (rectx2 != -1 && recty2 != -1) {\r
\r
public void rectSelect(int x1, int y1, int x2, int y2)\r
{\r
- boolean changedSel = false;\r
+ //boolean changedSel = false;\r
for (int i = 0; i < npoint; i++)\r
{\r
SequencePoint sp = (SequencePoint) points.elementAt(i);\r