public void initTest(String vt) {
eh = new TestDefaultHandler.EventHandlerTestDTH(this);
vs = vsm.addVirtualSpace("src");
cam = vs.addCamera();
List<Camera> cameras = new ArrayList<Camera>();
cameras.add(cam);
cam.setZoomFloor(-90);
testView = vsm.addFrameView(cameras, "Test", vt, 800, 600, true);
testView.setBackgroundColor(Color.LIGHT_GRAY);
testView.setListener(eh);
final Glyph circle = new VCircle(100, 0, 0, 40, Color.WHITE);
cam.setAltitude(50);
vs.addGlyph(circle);
vsm.repaint();
AnimationManager am = vsm.getAnimationManager();
for (int i = 0; i < 4; ++i) {
Animation anim =
am.getAnimationFactory()
.createAnimation(
3000,
1.0,
Animation.RepeatBehavior.LOOP,
circle,
Animation.Dimension.POSITION,
new DefaultTimingHandler() {
public void timingEvent(
float fraction, Object subject, Animation.Dimension dim) {
Glyph g = (Glyph) subject;
g.moveTo(100 - (double) 600 * fraction, 0);
}
},
new SplineInterpolator(0.7f, 0.1f, 0.3f, 0.9f));
am.startAnimation(anim, false);
}
Animation anim =
am.getAnimationFactory()
.createAnimation(
8000,
1.0,
Animation.RepeatBehavior.LOOP,
circle,
Animation.Dimension.FILLCOLOR,
new DefaultTimingHandler() {
public void timingEvent(float fraction, Object subject, Animation.Dimension dim) {
Glyph g = (Glyph) subject;
g.setColor(new Color(0, 0, Float.valueOf(255 * fraction).intValue()));
}
});
am.startAnimation(anim, false);
Animation animSize =
am.getAnimationFactory()
.createAnimation(
4000,
1.0,
Animation.RepeatBehavior.LOOP,
circle,
Animation.Dimension.SIZE,
new DefaultTimingHandler() {
public void timingEvent(float fraction, Object subject, Animation.Dimension dim) {
Glyph g = (Glyph) subject;
g.sizeTo(40 + 60 * fraction);
}
});
am.startAnimation(animSize, false);
}
@Override
public void paint(Graphics2D g2d, int viewWidth, int viewHeight) {
if (!visible) {
return;
}
g2d.setClip(x, y, w, h);
if (bkgColor != null) {
g2d.setColor(bkgColor);
g2d.fillRect(x, y, w, h);
}
standardStroke = g2d.getStroke();
// be sure to call the translate instruction before getting the standard transform
// as the latter's matrix is preconcatenated to the translation matrix of glyphs
// that use AffineTransforms for translation
standardTransform = g2d.getTransform();
drawnGlyphs = cameraSpace.getDrawnGlyphs(camIndex);
synchronized (drawnGlyphs) {
drawnGlyphs.clear();
uncoef = (camera.focal + camera.altitude) / camera.focal;
// compute region seen from this view through camera
viewWC = camera.vx - (w / 2) * uncoef;
viewNC = camera.vy + (h / 2) * uncoef;
viewEC = camera.vx + (w / 2) * uncoef;
viewSC = camera.vy - (h / 2) * uncoef;
gll = cameraSpace.getDrawingList();
for (int i = 0; i < gll.length; i++) {
if (gll[i] != null) {
synchronized (gll[i]) {
if (gll[i].visibleInViewport(viewWC, viewNC, viewEC, viewSC, camera)) {
// if glyph is at least partially visible in the reg. seen from this view, display
gll[i].project(camera, size); // an invisible glyph should still be projected
if (gll[i].isVisible()) { // as it can be sensitive
gll[i].draw(g2d, w, h, camIndex, standardStroke, standardTransform, x, y);
}
}
}
}
}
}
// paint region observed through observedRegionCamera
observedRegion = observedRegionView.getVisibleRegion(observedRegionCamera, observedRegion);
g2d.setColor(observedRegionColor);
orcoef = (float) (camera.focal / (camera.focal + camera.altitude));
if (acST != null) {
g2d.setComposite(acST);
g2d.fillRect(
(int) (x + w / 2 + Math.round((observedRegion[0] - camera.vx) * orcoef)),
(int) (y + h / 2 - Math.round((observedRegion[1] - camera.vy) * orcoef)),
(int) Math.round((observedRegion[2] - observedRegion[0]) * orcoef),
(int) Math.round((observedRegion[1] - observedRegion[3]) * orcoef));
g2d.setComposite(Translucent.acO);
}
g2d.drawRect(
(int) (x + w / 2 + Math.round((observedRegion[0] - camera.vx) * orcoef)),
(int) (y + h / 2 - Math.round((observedRegion[1] - camera.vy) * orcoef)),
(int) Math.round((observedRegion[2] - observedRegion[0]) * orcoef),
(int) Math.round((observedRegion[1] - observedRegion[3]) * orcoef));
// reset Graphics2D
g2d.setClip(0, 0, viewWidth, viewHeight);
if (borderColor != null) {
g2d.setColor(borderColor);
g2d.drawRect(x, y, w, h);
}
}
