public Rectangle getValidArea() {
int a = frame * 4;
int c = (int) Math.sqrt(a * a + a * a);
int x = center.getX();
int y = center.getY();
return new Rectangle(x - c, y - c, c + c, c + c);
}
public void run(IProgressMonitor monitor) throws Exception {
graphics.setColor(PreferenceUtil.instance().getFeedbackColor());
int a = frame * 4;
int c = (int) Math.sqrt(a * a + a * a);
int x = center.getX();
int y = center.getY();
int rad = 3;
graphics.fill(new Rectangle(x - c, y, rad, rad));
graphics.fill(new Rectangle(x + c, y, rad, rad));
graphics.fill(new Rectangle(x, y + c, rad, rad));
graphics.fill(new Rectangle(x, y - c, rad, rad));
graphics.fill(new Rectangle(x - a, y - a, rad, rad));
graphics.fill(new Rectangle(x + a, y - a, rad, rad));
graphics.fill(new Rectangle(x + a, y + a, rad, rad));
graphics.fill(new Rectangle(x - a, y + a, rad, rad));
}
public void run(IProgressMonitor monitor) throws Exception {
IToolContext context = handler.getContext();
java.awt.Point point = new java.awt.Point(clickPoint.getX(), clickPoint.getY());
ReferencedEnvelope bbox = handler.getContext().getBoundingBox(point, 7);
FeatureCollection<SimpleFeatureType, SimpleFeature> fc =
context.getFeaturesInBbox(handler.getEditLayer(), bbox);
FeatureIterator<SimpleFeature> it = fc.features();
SimpleFeature feature = null;
while (it.hasNext()) {
SimpleFeature feat = it.next();
if (feat.getID().equals(shape.getEditGeom().getFeatureIDRef().toString())) {
feature = feat;
break;
}
}
it.close();
oldFeature = getMap().getEditManagerInternal().getEditFeature();
oldLayer = getMap().getEditManagerInternal().getEditLayer();
editLayer = (Layer) handler.getEditLayer();
oldFilter = editLayer.getFilter();
getMap().getEditManagerInternal().setEditFeature(feature, editLayer);
editLayer.setFilter(fidFilter(feature));
}