/**
* Rotate the primitive. For a macro, it is different than for the other primitive, since we need
* to rotate its coordinate system.
*
* @param bCounterClockWise specify if the rotation should be done counterclockwise.
* @param ix the x coordinate of the center of rotation
* @param iy the y coordinate of the center of rotation
*/
public void rotatePrimitive(boolean bCounterClockWise, int ix, int iy) {
super.rotatePrimitive(bCounterClockWise, ix, iy);
if (bCounterClockWise) o = (o + 3) % 4;
else o = ++o % 4;
changed = true;
}
/**
* Mirror the primitive. For a macro, it is different than for the other primitive, since we just
* need to toggle the mirror flag.
*
* @param xpos the x value of the pivot axis.
*/
public void mirrorPrimitive(int xpos) {
super.mirrorPrimitive(xpos);
m ^= true;
changed = true;
}
/**
* Specifies that the current primitive has been modified or not. If it is true, during the redraw
* all parameters should be calulated from scratch.
*
* @param c the value of the parameter.
*/
public void setChanged(boolean c) {
super.setChanged(c);
macro.setChanged(c);
}