public void drawAxes(Graphics g) {
g.setColor(Color.yellow);
for (int i = 0; i < 3; i++) {
g.drawLine(
size().width / 2,
size().height / 2,
(int) (axes[i][0] * scale * max[0] + size().width / 2),
(int) (axes[i][1] * scale * max[1] + size().height / 2));
}
}
public void paint(Graphics g) {
// Only create the image at the beginning -
if ((img == null) || (prefsize.width != size().width) || (prefsize.height != size().height)) {
prefsize.width = size().width;
prefsize.height = size().height;
scale = findScale();
// System.out.println("New scale = " + scale);
img = createImage(size().width, size().height);
ig = img.getGraphics();
redrawneeded = true;
}
if (redrawneeded == true) {
drawBackground(ig, Color.black);
drawScene(ig);
if (drawAxes == true) {
drawAxes(ig);
}
redrawneeded = false;
} else {
ig = img.getGraphics();
}
g.drawImage(img, 0, 0, this);
}
public void drawScene(Graphics g) {
boolean darker = false;
int halfwidth = size().width / 2;
int halfheight = size().height / 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;
float z = sp.coord[1] - centre[2];
if (sp.sequence instanceof DrawableSequence) {
if (((DrawableSequence) sp.sequence).color == Color.black) {
g.setColor(Color.white);
} else {
g.setColor(((DrawableSequence) sp.sequence).color);
}
} else {
g.setColor(Color.red);
}
if (av != null) {
if (av.getSelection().contains(((SequencePoint) points.elementAt(i)).sequence)) {
g.setColor(Color.gray);
}
}
if (z < 0) {
g.setColor(g.getColor().darker());
}
g.fillRect(x - 3, y - 3, 6, 6);
g.setColor(Color.red);
}
// //Now the rectangle
// if (rectx2 != -1 && recty2 != -1) {
// g.setColor(Color.white);
//
// g.drawRect(rectx1,recty1,rectx2-rectx1,recty2-recty1);
// }
}
public void drawBackground(Graphics g, Color col) {
g.setColor(col);
g.fillRect(0, 0, prefsize.width, prefsize.height);
}
