public static void addTextToScene(
MTApplication mtApplication,
AbstractScene slideScene,
TextShape textShape,
int xOffset,
int yOffset) {
System.out.println("Voy a agregar el texto: " + textShape.getText());
float xNew = new Float(textShape.getAnchor().getCenterX()).floatValue();
float yNew = new Float(textShape.getAnchor().getCenterX()).floatValue();
float wNew = new Float(textShape.getAnchor().getWidth()).floatValue();
float hNew = new Float(textShape.getAnchor().getHeight()).floatValue();
Rectangle2D ubicacionTexto = textShape.getLogicalAnchor2D();
float x = Double.valueOf(ubicacionTexto.getX()).floatValue();
float y = Double.valueOf(ubicacionTexto.getY()).floatValue();
System.out.println("Ubicacion Texto: " + ubicacionTexto.toString());
MTColor white = new MTColor(255, 255, 255);
IFont font = FontManager.getInstance().createFont(mtApplication, "arial.ttf", 24, white, white);
// MTTextArea textField = new MTTextArea(mtApplication, font);
MTTextArea textField =
new MTTextArea(xNew + xOffset, yNew + yOffset, wNew, hNew, font, mtApplication);
textField.setNoFill(true);
textField.setNoStroke(true);
textField.setText(textShape.getText());
// textField.setSizeLocal(x, y);
// textField.setPositionGlobal(new Vector3D(mtApplication.width/2f, mtApplication.height/2f));
// textField.setPositionGlobal(new Vector3D(200+x, 100+y));
textField.setPositionGlobal(new Vector3D(xNew + xOffset, yNew + yOffset));
// textField.setNoStroke(true);
slideScene.getCanvas().addChild(textField);
}
/**
* Le méthode <code>createShape</code> crée la forme qui sert à visualiser le contour de la zone
* convexe.
*/
public void createShape(Rectangle2D allocation) {
if (boundaryPath0 != null) return;
if (boundary == null) boundary = convexPolygonalZone.getBoundary();
if (DEBUG)
debug(
"this = "
+ toString()
+ "\n\tboundary = "
+ boundary.toString()
+ "\n\tallocation="
+ allocation.toString());
if (boundaryPath0 == null) boundaryPath0 = new GeneralPath();
boundaryPath0.reset();
if (boundary.subdivisionPoints.size() != 0) {
// la frontière n'est pas une droite, mais comprend au moins un
// point de sousdivision.
boundaryPath1 = null;
allocationIntersectionPath1 = null;
PicPoint firstPointInInfinity = null;
PicPoint secondPointInInfinity = null;
PicPoint anglePoint = null;
int i;
if (boundary.isClosed()) {
// pas de points à l'infini
allocationIntersectionPath0 = null;
allocationIntersectionPath1 = null;
bounds.setFrameFromDiagonal(
boundary.subdivisionPoints.get(0), boundary.subdivisionPoints.get(1));
i = 0;
} else {
PointsInInfinity pointsInInfinity = new PointsInInfinity(allocation);
firstPointInInfinity = pointsInInfinity.get(boundary.halfPlanes.getFirst(), +1);
boundaryPath0.moveTo(firstPointInInfinity.getX(), firstPointInInfinity.getY());
secondPointInInfinity = pointsInInfinity.get(boundary.halfPlanes.getLast(), -1);
anglePoint = pointsInInfinity.getAnglePoint();
bounds.setFrameFromDiagonal(firstPointInInfinity, secondPointInInfinity);
i = 1;
}
for (PicPoint pt : boundary.subdivisionPoints) {
if (i == 0) {
boundaryPath0.moveTo(pt.getX(), pt.getY());
} else {
boundaryPath0.lineTo(pt.getX(), pt.getY());
if (i > 1) bounds.add(pt);
}
++i;
}
if (!boundary.isClosed()) {
boundaryPath0.lineTo(secondPointInInfinity.getX(), secondPointInInfinity.getY());
if (allocationIntersectionPath0 == null) allocationIntersectionPath0 = new GeneralPath();
allocationIntersectionPath1 = null;
allocationIntersectionPath0.reset();
allocationIntersectionPath0.moveTo(
firstPointInInfinity.getX(), firstPointInInfinity.getY());
if (anglePoint != null)
allocationIntersectionPath0.lineTo(anglePoint.getX(), anglePoint.getY());
allocationIntersectionPath0.lineTo(
secondPointInInfinity.getX(), secondPointInInfinity.getY());
} else boundaryPath0.closePath();
if (DEBUG) debug("boundaryPath0 = " + boundaryPath0.toString());
} else if (boundary.halfPlanes.size() > 0) {
// ici on n'a pas de point de sous-division, donc la zone convexe
// est soit une bande, soit un demi-plan.
PointsInInfinity pointsInInfinity0 = new PointsInInfinity(allocation);
PicPoint firstPointInInfinity0 = pointsInInfinity0.get(boundary.halfPlanes.getFirst(), +1);
PicPoint secondPointInInfinity0 = pointsInInfinity0.get(boundary.halfPlanes.getFirst(), -1);
if (boundaryPath0 == null) boundaryPath0 = new GeneralPath();
boundaryPath0.reset();
boundaryPath0.moveTo(firstPointInInfinity0.getX(), firstPointInInfinity0.getY());
boundaryPath0.lineTo(secondPointInInfinity0.getX(), secondPointInInfinity0.getY());
if (boundary.halfPlanes.size() > 1) {
// la zone convexe est une bande
if (boundaryPath1 == null) boundaryPath1 = new GeneralPath();
boundaryPath1.reset();
boundaryPath1.moveTo(firstPointInInfinity0.getX(), firstPointInInfinity0.getY());
PointsInInfinity pointsInInfinity1 = new PointsInInfinity(pointsInInfinity0);
// Astuce : on prend le complémentaire de l'autre demi-plan de
// sorte que les points d'angle tournent dans le même sens.
ConvexPolygonalZone.HalfPlane complementLastHp =
boundary.halfPlanes.getLast().dirCInverse();
PicPoint firstPointInInfinity1 = pointsInInfinity1.get(complementLastHp, +1);
PicPoint secondPointInInfinity1 = pointsInInfinity1.get(complementLastHp, -1);
/*
first0 first1 (0) := boundaryPath0
x (1) x (1) := allocationIntersectionPath0
| | (2) := boundaryPath1
(0)|> |> (3) := allocationIntersectionPath1
| |(2)
x (3) x
second0 second1
*/
if (boundaryPath1 == null) boundaryPath1 = new GeneralPath();
boundaryPath1.reset();
// on fait trace de `second' vers `first' parce que on a pris
// le demi plan complémentaire, donc l'ordre est inversé si on
// veut continuer à tourner dans le même sens.
boundaryPath1.moveTo(secondPointInInfinity1.getX(), secondPointInInfinity1.getY());
boundaryPath1.lineTo(firstPointInInfinity1.getX(), firstPointInInfinity1.getY());
if (allocationIntersectionPath0 == null) allocationIntersectionPath0 = new GeneralPath();
allocationIntersectionPath0.reset();
allocationIntersectionPath0.moveTo(
firstPointInInfinity0.getX(), firstPointInInfinity0.getY());
if (allocationIntersectionPath1 == null) allocationIntersectionPath1 = new GeneralPath();
allocationIntersectionPath1.reset();
// idem, ici il faut partir de `second' et non de `first'
// toujours pourn la même raison qu'on a pris le demi-plan
// complémentaire.
allocationIntersectionPath1.moveTo(
secondPointInInfinity1.getX(), secondPointInInfinity1.getY());
PicPoint anglePoint0, anglePoint1;
anglePoint1 = pointsInInfinity1.getAnglePoint();
while ((anglePoint0 = pointsInInfinity0.getAnglePoint()) != null) {
if (anglePoint1 != null && anglePoint0.equals(anglePoint1)) break;
allocationIntersectionPath0.lineTo(anglePoint0.getX(), anglePoint0.getY());
}
allocationIntersectionPath0.lineTo(
firstPointInInfinity1.getX(), firstPointInInfinity1.getY());
if (anglePoint1 != null && anglePoint0 != null) {
for (; ; ) {
anglePoint0 = pointsInInfinity0.getAnglePoint();
anglePoint1 = pointsInInfinity1.getAnglePoint();
if (anglePoint1 == null) break;
if (anglePoint0 == null) break;
if (!anglePoint0.equals(anglePoint1)) break;
}
while (anglePoint0 != null) {
allocationIntersectionPath1.lineTo(anglePoint0.getX(), anglePoint0.getY());
anglePoint0 = pointsInInfinity0.getAnglePoint();
}
}
allocationIntersectionPath1.lineTo(
secondPointInInfinity0.getX(), secondPointInInfinity0.getY());
} else {
// la zone convexe est un demi-plan
boundaryPath1 = null;
allocationIntersectionPath1 = null;
if (allocationIntersectionPath0 == null) allocationIntersectionPath0 = new GeneralPath();
allocationIntersectionPath0.moveTo(
firstPointInInfinity0.getX(), firstPointInInfinity0.getY());
PicPoint anglePoint;
while ((anglePoint = pointsInInfinity0.getAnglePoint()) != null) {
allocationIntersectionPath0.lineTo(anglePoint.getX(), anglePoint.getY());
}
allocationIntersectionPath0.lineTo(
secondPointInInfinity0.getX(), secondPointInInfinity0.getY());
}
}
}