Denso RC5 Dokumentacja Strona 585

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Chapter 21 Vision Control (Option)
21-33
VISCIRCLE (Statement)
Function
Draws a circle on the screen.
Format
VISCIRCLE <X coordinate >, <Y coordinate >, <Radius> [, <Mode>]
Explanation
<X coordinate > Designates the X coordinate of the circle to be drawn.
<Y coordinate > Designates the Y coordinate of the circle to be drawn.
<Radius> Designates the radius of the circle to be drawn.
<Mode> Designates the mode of drawing.
0: Draws only an outline of a circle
1: Draws a whole filled circle.
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 V ISSCREEN.
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)
Radius
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.
VISCIRCLE 255,255,100 'Draws a circle with a radius of 100.
VISCIRCLE 200,200,50,1 'Draws a filled circle with a radius 50.
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