RECTANGLE integer-expression, integer-expression, integer-expression, integer-expression
Draws a filled, axis-aligned rectangle using the current graphics colour (set with GCOL).
- Parameters are: x1, y1, x2, y2 - the two opposite corners of the rectangle in screen pixels.
- The rectangle is filled; there is no outline-only form.
Examples
Filled rectangle
GCOL RGB(0,128,255)
RECTANGLE 50, 50, 180, 120
Two rectangles with different colours
GCOL RGB(255,0,0)
RECTANGLE 20, 20, 100, 60
GCOL RGB(0,200,0)
RECTANGLE 120, 30, 220, 110
Simple progress bar
REM Background bar
GCOL RGB(60,60,60)
RECTANGLE 40, 200, 440, 230
REM Progress amount
GCOL RGB(0,180,0)
RECTANGLE 40, 200, 40 + 300, 230
Notes
- Coordinates are in screen pixels; (0,0) is the top-left corner.
- Rectangles that extend beyond the screen are clipped at the edges.
- Change the drawing colour with GCOL RGB(r,g,b) before calling RECTANGLE.
- When AUTOFLIP is FALSE, drawn frames appear only after FLIP.
See also:
GCOL · LINE · CIRCLE · POINT · PLOT
1.14.0