@Override
public boolean processMousePress(int x, int y, int cellSize) {
pressed = true;
if (!complete) {
area = new Area(new Coordinate(null, (double) x / cellSize, (double) y / cellSize), 0);
return true;
} else {
if (x > area.getTopLeft().get(0) * cellSize
&& x < area.getTopRight().get(0) * cellSize
&& y > area.getTopLeft().get(1) * cellSize
&& y < area.getBottomLeft().get(1) * cellSize) {
prevMousePress = new Coordinate(null, x / cellSize, y / cellSize);
return true;
}
object.setCSTrunckateScreen(null);
return false;
}
}
@Override
public void draw(Graphics2D g, int cellSize) {
if (area != null) {
CanvaGraphics gg = new CanvaGraphics(1000, 1000, 1000, 1000, cellSize, g);
gg.setColor(Color.BLUE);
Polygon p = new Polygon();
p.setAntialiasing(false);
p.processMousePress(area.getTopLeft().get(0), area.getTopLeft().get(1));
p.processMousePress(area.getTopRight().get(0), area.getTopRight().get(1));
p.processMousePress(area.getBottomRight().get(0), area.getBottomRight().get(1));
p.processMousePress(area.getBottomLeft().get(0), area.getBottomLeft().get(1));
p.processMouseDoubleClick(area.getBottomLeft().get(0), area.getBottomLeft().get(1));
p.draw(gg);
}
}
@Override
public boolean processMouseMove(int x, int y, int cellSize) {
if (pressed) {
if (!complete) {
area.setArea(
area.getTopLeft(),
(double) y / cellSize - area.getTopLeft().get(1),
(double) x / cellSize - area.getTopLeft().get(0));
return true;
} else {
Coordinate currMousePos = new Coordinate(null, x / cellSize, y / cellSize);
Coordinate shift = currMousePos.minus(prevMousePress);
area.setArea(area.getTopLeft().plus(shift), area.getHeight(), area.getWidth());
if (shift.get(0) != 0 || shift.get(1) != 0) {
prevMousePress = currMousePos;
}
return true;
}
}
return false;
}
