PointerData

class PointerData

Holds the data that might be generated by a 2-d pointer input device, such as the mouse in the GraphicsWindow.

Inheritance diagram

PointerData(void) = default

PointerData(PointerData const&) = default

bool get_in_window(void) const

If this returns false, the pointer is not currently present in the window and the values returned by get_x() and get_y() may not be meaningful.

double get_x(void) const

double get_y(void) const