public static void main(String[] args) {
IntegerProperty x1 = new SimpleIntegerProperty(0);
IntegerProperty y1 = new SimpleIntegerProperty(0);
IntegerProperty x2 = new SimpleIntegerProperty(0);
IntegerProperty y2 = new SimpleIntegerProperty(0);
IntegerProperty x3 = new SimpleIntegerProperty(0);
IntegerProperty y3 = new SimpleIntegerProperty(0);
final NumberBinding x1y2 = Bindings.multiply(x1, y2);
final NumberBinding x2y3 = Bindings.multiply(x2, y3);
final NumberBinding x3y1 = Bindings.multiply(x3, y1);
final NumberBinding x1y3 = Bindings.multiply(x1, y3);
final NumberBinding x2y1 = Bindings.multiply(x2, y1);
final NumberBinding x3y2 = Bindings.multiply(x3, y2);
final NumberBinding sum1 = Bindings.add(x1y2, x2y3);
final NumberBinding sum2 = Bindings.add(sum1, x3y1);
final NumberBinding sum3 = Bindings.add(sum2, x3y1);
final NumberBinding diff1 = Bindings.subtract(sum3, x1y3);
final NumberBinding diff2 = Bindings.subtract(diff1, x2y1);
final NumberBinding determinant = Bindings.subtract(diff2, x3y2);
final NumberBinding area = Bindings.divide(determinant, 2.0D);
x1.set(0);
y1.set(0);
x2.set(6);
y2.set(0);
x3.set(4);
y3.set(3);
printResult(x1, y1, x2, y2, x3, y3, area);
x1.set(1);
y1.set(0);
x2.set(2);
y2.set(2);
x3.set(0);
y3.set(1);
printResult(x1, y1, x2, y2, x3, y3, area);
}
/**
* TODO To complete.
*
* @return the number binding
*/
protected NumberBinding bindWidth() {
return Bindings.divide(
model().localFacade().getGlobalFacade().application().stage().widthProperty(), 1024);
}
/**
* TODO To complete.
*
* @return the number binding
*/
protected NumberBinding bindHeight() {
return Bindings.divide(
model().localFacade().getGlobalFacade().application().stage().heightProperty(), 768);
}
