/** @see prefuse.render.AbstractShapeRenderer#getRawShape(prefuse.visual.VisualItem) */
@Override
protected Shape getRawShape(VisualItem item) {
double x1 = item.getDouble(VisualItem.X);
double y1 = item.getDouble(VisualItem.Y);
double x2 = item.getDouble(VisualItem.X2);
double y2 = item.getDouble(VisualItem.Y2);
boolean isX = item.getBoolean(DocumentGridAxisLayout.IS_X);
double midPoint = item.getDouble(DocumentGridAxisLayout.MID_POINT);
// horizontal or vertical coords should be manually held constant so that fisheye works
// properly
if (isX) {
// vertical line
m_line.setLine(x1, y1, x1, y2);
} else {
// horizontal line
m_line.setLine(x1, y1, x2, y1);
}
if (!item.canGetString(VisualItem.LABEL)) {
return m_line;
}
String label = item.getString(VisualItem.LABEL);
if (label == null) {
return m_line;
}
FontMetrics fm = DEFAULT_GRAPHICS.getFontMetrics(item.getFont());
m_ascent = fm.getAscent();
int h = fm.getHeight();
int w = fm.stringWidth(label);
double tx, ty;
int labelOffset = 10;
if (isX) {
// vertical axis
// get text x-coord, center at midPoint
// tx = x1 + (x2-x1)/2 - w/2;
// tx = midPoint + (x1+midPoint)/2 - w/2;
// tx = x1 + midPoint/2 - w/2;
// simpler approach: just add a fixed distance
tx = x1 + labelOffset;
// get text y-coord
ty = y2 - h;
} else {
// horiz axis
// get text x-coord
tx = x1 - w - 2;
// get text y-coord, center at midPoint
// ty = y1 + (y2-y1)/2 - h/2;
// ty = y1 + midPoint/2 - h/2;
// simpler approach: just add a fixed distance
ty = y1 + labelOffset;
}
m_box.setFrame(tx, ty, w, h);
return m_box;
}
public void addTriggerToParking(TaxiwayParkingModel model) {
Rectangle2D square = ((java.awt.geom.Ellipse2D.Float) model.getParkingCircle()).getBounds2D();
square.setFrame(
square.getX() - (double) (20F * scale),
square.getY() - (double) (20F * scale),
square.getWidth() + (double) (40F * scale),
square.getHeight() + (double) (40F * scale));
TriggerModel triggerModel = new TriggerModel();
triggerModel.setShouldNotify(false);
triggerModel.setType73("YES");
triggerModel.setTypeJet("YES");
triggerModel.setShouldNotify(true);
java.awt.geom.Point2D.Float point =
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth() / 2D),
(float) (square.getY() + square.getHeight() / 2D));
java.awt.geom.Point2D.Float vertexPoints[] = new java.awt.geom.Point2D.Float[4];
vertexPoints[0] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float((float) square.getX(), (float) square.getY()),
model.getHeading());
vertexPoints[1] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) square.getX(), (float) (square.getY() + square.getHeight())),
model.getHeading());
vertexPoints[2] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth()),
(float) (square.getY() + square.getHeight())),
model.getHeading());
vertexPoints[3] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth()), (float) square.getY()),
model.getHeading());
for (int i = 0; i < 4; i++) {
VertexModel vertexModel = new VertexModel();
vertexModel.setShouldNotify(false);
vertexModel.setLatLon(
Utilities.getLatLonForPixel(
model.getCenterPoint().getLat(),
model.getCenterPoint().getLon(),
vertexPoints[i].getX(),
vertexPoints[i].getY(),
scale));
vertexModel.setShouldNotify(true);
triggerModel.addVertexModel(vertexModel);
}
addTriggerModel(triggerModel);
}