# gc:fillRect

gc:fillRect is a function that is part of the gc (Graphics Context).

Draws a color-filled rectangle at coordinates (x,y) with the “x” side being “xwidth” long and the “y” side being “yheight” long.

This has been introduced in TI-Nspire OS 3.0 (Changes).

## Syntax

gc:fillRect(x, y, xwidth, yheight)

Parameter Type Description
x
number The x-coordinate of the top-left point.
y
number The y-coordinate of the top-left point.
xwidth
number The width of the rectangle
yheight
number The height of the rectangle

## Example

gc:fillRect(0,0,100,100)

This draws a filled-rectangle (square, actually) whose points are at the given coordinates. This code does the same thing as : gc:fillPolygon({0,0, 0,100, 100,100, 100,0, 0,0}).