/**
* DOCUMENT ME!
- *
+ *
* @author $author$
* @version $Revision$
*/
-public class RotatableCanvas
- extends JPanel implements MouseListener,
- MouseMotionListener, KeyListener
+public class RotatableCanvas extends JPanel implements MouseListener,
+ MouseMotionListener, KeyListener
{
RotatableMatrix idmat = new RotatableMatrix(3, 3);
+
RotatableMatrix objmat = new RotatableMatrix(3, 3);
+
RotatableMatrix rotmat = new RotatableMatrix(3, 3);
- //RubberbandRectangle rubberband;
+ // RubberbandRectangle rubberband;
boolean drawAxes = true;
+
int omx = 0;
+
int mx = 0;
+
int omy = 0;
+
int my = 0;
+
Image img;
+
Graphics ig;
+
Dimension prefsize;
+
float[] centre = new float[3];
+
float[] width = new float[3];
+
float[] max = new float[3];
+
float[] min = new float[3];
+
float maxwidth;
+
float scale;
+
int npoint;
+
Vector points;
+
float[][] orig;
+
float[][] axes;
+
int startx;
+
int starty;
+
int lastx;
+
int lasty;
+
int rectx1;
+
int recty1;
+
int rectx2;
+
int recty2;
+
float scalefactor = 1;
+
AlignViewport av;
+
AlignmentPanel ap;
+
boolean showLabels = false;
+
Color bgColour = Color.black;
+
boolean applyToAllViews = false;
- // Controller controller;
+ // Controller controller;
public RotatableCanvas(AlignmentPanel ap)
{
this.av = ap.av;
}
}
- //Initialize the matrices to identity
+ // Initialize the matrices to identity
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
max = new float[3];
min = new float[3];
- max[0] = (float) - 1e30;
- max[1] = (float) - 1e30;
- max[2] = (float) - 1e30;
+ max[0] = (float) -1e30;
+ max[1] = (float) -1e30;
+ max[2] = (float) -1e30;
min[0] = (float) 1e30;
min[1] = (float) 1e30;
}
}
- // System.out.println("xmax " + max[0] + " min " + min[0]);
- //System.out.println("ymax " + max[1] + " min " + min[1]);
- //System.out.println("zmax " + max[2] + " min " + min[2]);
+ // System.out.println("xmax " + max[0] + " min " + min[0]);
+ // System.out.println("ymax " + max[1] + " min " + min[1]);
+ // System.out.println("zmax " + max[2] + " min " + min[2]);
width[0] = Math.abs(max[0] - min[0]);
width[1] = Math.abs(max[1] - min[1]);
width[2] = Math.abs(max[2] - min[2]);
maxwidth = width[2];
}
- //System.out.println("Maxwidth = " + maxwidth);
+ // System.out.println("Maxwidth = " + maxwidth);
}
/**
* DOCUMENT ME!
- *
+ *
* @return DOCUMENT ME!
*/
public float findScale()
dim = height;
}
- return (float) ( (dim * scalefactor) / (2 * maxwidth));
+ return (float) ((dim * scalefactor) / (2 * maxwidth));
}
/**
*/
public void findCentre()
{
- //Find centre coordinate
+ // Find centre coordinate
findWidth();
centre[0] = (max[0] + min[0]) / 2;
centre[1] = (max[1] + min[1]) / 2;
centre[2] = (max[2] + min[2]) / 2;
- // System.out.println("Centre x " + centre[0]);
- //System.out.println("Centre y " + centre[1]);
- //System.out.println("Centre z " + centre[2]);
+ // System.out.println("Centre x " + centre[0]);
+ // System.out.println("Centre y " + centre[1]);
+ // System.out.println("Centre z " + centre[2]);
}
/**
* DOCUMENT ME!
- *
+ *
* @return DOCUMENT ME!
*/
public Dimension getPreferredSize()
/**
* DOCUMENT ME!
- *
+ *
* @return DOCUMENT ME!
*/
public Dimension getMinimumSize()
/**
* DOCUMENT ME!
- *
- * @param g DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
*/
public void paintComponent(Graphics g1)
{
Graphics2D g = (Graphics2D) g1;
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
+ RenderingHints.VALUE_ANTIALIAS_ON);
if (points == null)
{
g.setFont(new Font("Verdana", Font.PLAIN, 18));
}
else
{
- //Only create the image at the beginning -
- if ( (img == null) || (prefsize.width != getWidth()) ||
- (prefsize.height != getHeight()))
+ // Only create the image at the beginning -
+ if ((img == null) || (prefsize.width != getWidth())
+ || (prefsize.height != getHeight()))
{
prefsize.width = getWidth();
prefsize.height = getHeight();
scale = findScale();
- // System.out.println("New scale = " + scale);
+ // System.out.println("New scale = " + scale);
img = createImage(getWidth(), getHeight());
ig = img.getGraphics();
}
/**
* DOCUMENT ME!
- *
- * @param g DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
*/
public void drawAxes(Graphics g)
{
for (int i = 0; i < 3; i++)
{
- g.drawLine(getWidth() / 2, getHeight() / 2,
- (int) ( (axes[i][0] * scale * max[0]) + (getWidth() / 2)),
- (int) ( (axes[i][1] * scale * max[1]) + (getHeight() / 2)));
+ g.drawLine(getWidth() / 2, getHeight() / 2, (int) ((axes[i][0]
+ * scale * max[0]) + (getWidth() / 2)), (int) ((axes[i][1]
+ * scale * max[1]) + (getHeight() / 2)));
}
}
/**
* DOCUMENT ME!
- *
- * @param g DOCUMENT ME!
- * @param col DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
+ * @param col
+ * DOCUMENT ME!
*/
public void drawBackground(Graphics g, Color col)
{
/**
* DOCUMENT ME!
- *
- * @param g DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
*/
public void drawScene(Graphics g1)
{
Graphics2D g = (Graphics2D) g1;
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
+ RenderingHints.VALUE_ANTIALIAS_ON);
int halfwidth = getWidth() / 2;
int halfheight = getHeight() / 2;
for (int i = 0; i < npoint; i++)
{
SequencePoint sp = (SequencePoint) points.elementAt(i);
- int x = (int) ( (float) (sp.coord[0] - centre[0]) * scale) +
- halfwidth;
- int y = (int) ( (float) (sp.coord[1] - centre[1]) * scale) +
- halfheight;
+ int x = (int) ((float) (sp.coord[0] - centre[0]) * scale) + halfwidth;
+ int y = (int) ((float) (sp.coord[1] - centre[1]) * scale)
+ + halfheight;
float z = sp.coord[1] - centre[2];
if (av.getSequenceColour(sp.sequence) == Color.black)
if (av.getSelectionGroup() != null)
{
if (av.getSelectionGroup().getSequences(null).contains(
- ( (SequencePoint) points.elementAt(i)).sequence))
+ ((SequencePoint) points.elementAt(i)).sequence))
{
g.setColor(Color.gray);
}
if (showLabels)
{
g.setColor(Color.red);
- g.drawString( ( (SequencePoint) points.elementAt(i)).sequence.
- getName(),
- x - 3, y - 4);
+ g.drawString(((SequencePoint) points.elementAt(i)).sequence
+ .getName(), x - 3, y - 4);
}
}
- // //Now the rectangle
- // if (rectx2 != -1 && recty2 != -1) {
- // g.setColor(Color.white);
+ // //Now the rectangle
+ // if (rectx2 != -1 && recty2 != -1) {
+ // g.setColor(Color.white);
//
- // g.drawRect(rectx1,recty1,rectx2-rectx1,recty2-recty1);
- // }
+ // g.drawRect(rectx1,recty1,rectx2-rectx1,recty2-recty1);
+ // }
}
/**
* DOCUMENT ME!
- *
+ *
* @return DOCUMENT ME!
*/
public Dimension minimumsize()
/**
* DOCUMENT ME!
- *
+ *
* @return DOCUMENT ME!
*/
public Dimension preferredsize()
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void keyTyped(KeyEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void keyReleased(KeyEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void keyPressed(KeyEvent evt)
{
{
System.err.println("DEBUG: Rectangle selection"); // log.debug
- if ( (rectx2 != -1) && (recty2 != -1))
+ if ((rectx2 != -1) && (recty2 != -1))
{
rectSelect(rectx1, recty1, rectx2, recty2);
}
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mouseClicked(MouseEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mouseEntered(MouseEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mouseExited(MouseEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mouseReleased(MouseEvent evt)
{
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mousePressed(MouseEvent evt)
{
aps[a].av.setSelectionGroup(new SequenceGroup());
aps[a].av.getSelectionGroup().addOrRemove(found, true);
aps[a].av.getSelectionGroup().setEndRes(
- aps[a].av.alignment.getWidth() - 1);
+ aps[a].av.alignment.getWidth() - 1);
}
}
}
// private void fireSequenceSelectionEvent(Selection sel) {
- // controller.handleSequenceSelectionEvent(new SequenceSelectionEvent(this,sel));
- //}
+ // controller.handleSequenceSelectionEvent(new
+ // SequenceSelectionEvent(this,sel));
+ // }
public void mouseMoved(MouseEvent evt)
{
SequenceI found = findPoint(evt.getX(), evt.getY());
/**
* DOCUMENT ME!
- *
- * @param evt DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
*/
public void mouseDragged(MouseEvent evt)
{
mx = evt.getX();
my = evt.getY();
- //Check if this is a rectangle drawing drag
- if ( (evt.getModifiers() & InputEvent.BUTTON2_MASK) != 0)
+ // Check if this is a rectangle drawing drag
+ if ((evt.getModifiers() & InputEvent.BUTTON2_MASK) != 0)
{
- // rectx2 = evt.getX();
- // recty2 = evt.getY();
+ // rectx2 = evt.getX();
+ // recty2 = evt.getY();
}
else
{
rotmat.setIdentity();
- rotmat.rotate( (float) (my - omy), 'x');
- rotmat.rotate( (float) (mx - omx), 'y');
+ rotmat.rotate((float) (my - omy), 'x');
+ rotmat.rotate((float) (mx - omx), 'y');
for (int i = 0; i < npoint; i++)
{
sp.coord[1] -= centre[1];
sp.coord[2] -= centre[2];
- //Now apply the rotation matrix
+ // Now apply the rotation matrix
sp.coord = rotmat.vectorMultiply(sp.coord);
- //Now translate back again
+ // Now translate back again
sp.coord[0] += centre[0];
sp.coord[1] += centre[1];
sp.coord[2] += centre[2];
/**
* DOCUMENT ME!
- *
- * @param x1 DOCUMENT ME!
- * @param y1 DOCUMENT ME!
- * @param x2 DOCUMENT ME!
- * @param y2 DOCUMENT ME!
+ *
+ * @param x1
+ * DOCUMENT ME!
+ * @param y1
+ * DOCUMENT ME!
+ * @param x2
+ * DOCUMENT ME!
+ * @param y2
+ * DOCUMENT ME!
*/
public void rectSelect(int x1, int y1, int x2, int y2)
{
for (int i = 0; i < npoint; i++)
{
SequencePoint sp = (SequencePoint) points.elementAt(i);
- int tmp1 = (int) ( ( (sp.coord[0] - centre[0]) * scale) +
- ( (float) getWidth() / 2.0));
- int tmp2 = (int) ( ( (sp.coord[1] - centre[1]) * scale) +
- ( (float) getHeight() / 2.0));
+ int tmp1 = (int) (((sp.coord[0] - centre[0]) * scale) + ((float) getWidth() / 2.0));
+ int tmp2 = (int) (((sp.coord[1] - centre[1]) * scale) + ((float) getHeight() / 2.0));
- if ( (tmp1 > x1) && (tmp1 < x2) && (tmp2 > y1) && (tmp2 < y2))
+ if ((tmp1 > x1) && (tmp1 < x2) && (tmp2 > y1) && (tmp2 < y2))
{
if (av != null)
{
- if (!av.getSelectionGroup().getSequences(null).contains(sp.sequence))
+ if (!av.getSelectionGroup().getSequences(null).contains(
+ sp.sequence))
{
av.getSelectionGroup().addSequence(sp.sequence, true);
}
}
// if (changedSel) {
- // fireSequenceSelectionEvent(av.getSelection());
+ // fireSequenceSelectionEvent(av.getSelection());
// }
}
/**
* DOCUMENT ME!
- *
- * @param x DOCUMENT ME!
- * @param y DOCUMENT ME!
- *
+ *
+ * @param x
+ * DOCUMENT ME!
+ * @param y
+ * DOCUMENT ME!
+ *
* @return DOCUMENT ME!
*/
public SequenceI findPoint(int x, int y)
for (int i = 0; i < npoint; i++)
{
SequencePoint sp = (SequencePoint) points.elementAt(i);
- int px = (int) ( (float) (sp.coord[0] - centre[0]) * scale) +
- halfwidth;
- int py = (int) ( (float) (sp.coord[1] - centre[1]) * scale) +
- halfheight;
+ int px = (int) ((float) (sp.coord[0] - centre[0]) * scale)
+ + halfwidth;
+ int py = (int) ((float) (sp.coord[1] - centre[1]) * scale)
+ + halfheight;
- if ( (Math.abs(px - x) < 3) && (Math.abs(py - y) < 3))
+ if ((Math.abs(px - x) < 3) && (Math.abs(py - y) < 3))
{
found = i;
}
if (found != -1)
{
- return ( (SequencePoint) points.elementAt(found)).sequence;
+ return ((SequencePoint) points.elementAt(found)).sequence;
}
else
{
else
{
return new AlignmentPanel[]
- {
- ap};
+ { ap };
}
}
}
git://source.jalview.org / jalview.git / blobdiff