public void incrFontSize() {
textFont.incrFontSize();
};
public void decrFontSize() {
textFont.decrFontSize();
};
public void draw(java.awt.Graphics2D g, java.awt.geom.AffineTransform normal2Device) {
if ((project == null) || !posWasCalc) return;
// use world coordinates for position, but draw in screen coordinates
// so that the symbols stay the same size
AffineTransform world2Device = g.getTransform();
g.setTransform(normal2Device); // identity transform for screen coords
// transform World to Normal coords:
// world2Normal = pixelAT-1 * world2Device
// cache for pick closest
AffineTransform world2Normal;
try {
world2Normal = normal2Device.createInverse();
world2Normal.concatenate(world2Device);
} catch (java.awt.geom.NoninvertibleTransformException e) {
System.out.println(" RendSurfObs: NoninvertibleTransformException on " + normal2Device);
return;
}
// we want aliasing; but save previous state to restore at end
Object saveHint = g.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
// g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
// RenderingHints.VALUE_ANTIALIAS_ON);
g.setStroke(new java.awt.BasicStroke(1.0f));
/* set up the grid
Rectangle2D bbox = (Rectangle2D) g.getClip(); // clipping area in normal coords
// clear the grid = "no stations are drawn"
stationGrid.clear();
// set the grid size based on typical bounding box
stationGrid.setGrid(bbox, typicalBB.getWidth(), typicalBB.getHeight());
// always draw selected
if (selected != null) {
selected.calcPos( world2Normal);
stationGrid.markIfClear( selected.getBB(), selected);
selected.draw(g);
} */
g.setFont(textFont.getFont());
g.setColor(color);
int count = 0;
int npts = obsUIlist.size();
GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, npts);
for (int i = 0; i < npts; i++) {
ObservationUI s = (ObservationUI) obsUIlist.get(i);
s.calcPos(world2Normal);
s.draw(g);
if (Double.isNaN(s.screenPos.getX())) {
System.out.println("screenPos=" + s.screenPos + " world = " + s.worldPos);
continue;
}
if (count == 0) path.moveTo((float) s.screenPos.getX(), (float) s.screenPos.getY());
else path.lineTo((float) s.screenPos.getX(), (float) s.screenPos.getY());
count++;
}
g.setColor(color);
g.draw(path);
// draw selected
if (selected != null) selected.draw(g);
// restore
g.setTransform(world2Device);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, saveHint);
}
