
21-34
VISELLIPSE (Statement)
Function
Draws an ellipse on the screen.
Format
VISELLIPSE <X coordinate >, <Y coordinate >, <Width>, <Height> [, <Mode>]
Explanation
<X coordinate > Designates the X coordinate of the ellipse to be drawn.
<Y coordinate > Designates the Y coordinate of the ellipse to be drawn.
<Width> Designates the width of the ellipse to be drawn.
<Height> Designates the height of the ellipse to be drawn.
<Mode> Designates the mode of drawing.
0: Draws only an outline of an ellipse.
1: Draws a whole filled ellipse.
If ignored, 0 will be the default setting.
Note (1): The values of the X and Y coordinates and the radius are not
checked. Even if they are out of the permissible drawing
range, no error will result.
Note (2): The object screen is the screen set with VISSCREEN.
Note (3): The brightness value for drawing is the same as the
brightness designated with VISBRIGHT.
Note (4): For this instruction, a µ
µµ
µVision board (option) is required.
X axis
axis
(X coordinate,
Y coordinate
Width
Height
Related Terms
VISSCREEN, VISBRIGHT
Example
VISPLNOUT 0 'Displays storage memory 0 (processing screen).
VISSCREEN 0,0,1 'Instantaneously draws on processing screen 0.
VISCLS 0 'Clears the screen.
VISBRIGHT 255 'Sets the brightness value for drawing.
VISELLIPSE 255,255,100,50
'Draws an ellipse with a width of 50 and a height of 100.
VISELLIPSE 255,255,50,100,1
'Draws a coated ellipse with a width of 50 and a height 100.
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