Point Line Rectangle Circle

By creating a coordinate we can draw a point, a line, a rectangle and a circle at the specified location on the X Sense HAT.

TIPS

The coordinate system of X Sense HAT takes the RGB LED at the bottom left corner as the coordinate origin (0,0) to establish the X axis and Y axis. The coordinate of the lit red RGB light is (2,1).

You can use this block clear the content on the RGB dot matrix.

This block can draw a point on the specified coordinate.

This block can draw a line between 2 coordinates.

This block can draw a rectangle between 2 coordinates, where the first coordinate is the vertex of the lower left corner, and the second coordinate is the vertex of the upper right corner. Modify the drop-down options, you can choose rectangle or box.

This block can draw a circle with the specified coordinate as the center, you can enter the diameter of the circle in the first parameter.

Through this block, the drawn content can be displayed on the RGB dot matrix.

EXAMPLE