The screen coordinate system for the display of an image is somewhat different from the standard Cartesian coordinate system used with Turtle graphics.

Question

Quizplus · Accepted Answer

The screen coordinate system for the display of an image has its origin (0,0) at the top-left corner of the screen, with the positive x-axis extending to the right and the positive y-axis extending downwards. This is different from the standard Cartesian coordinate system used with Turtle graphics, which has its origin in the center of the screen and the positive y-axis extending upwards.

The Screen Coordinate System for the Display of an Image