VISRECT
(Statement)
Draws a rectangle on the screen.
VISRECT <X coordinate>, <Y coordinate>, <width>, <height>[, <mode>
[, <angle>]]
<X coordinate >
Specifies the X coordinate of the rectangle to be drawn.
<Y coordinate >
Specifies the Y coordinate of the rectangle to be drawn.
<width>
Specifies the width of the rectangle to be drawn.
<height>
Specifies the height of the rectangle to be drawn.
<mode>
Specifies the mode for drawing.
0: Draws only an outline of the rectangle.
1: Draws a whole coated screen.
If ignored, 0 will be the default setting.
<angle>
Specifies the angle of the line to be drawn. If ignored, 0 degrees is will be the default setting.
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Values of X and Y coordinates, lengths and angles are not checked. If they are out of the permissible drawing range, no error will result.
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The object screen is the screen set with VISSCREEN.
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The brightness value for drawing is the same as the brightness designated with VISBRIGHT.
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For this instruction, a µVision board (option) is required.
VISPLNOUT 0
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'Display the storage memory 0 (processing screen)
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VISSCREEN 0,0,1
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'Instantaneously draw on the processing screen 0
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VISCLS 0
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'Clear the screen
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VISBRIGHT 255
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'Set the brightness value for the drawing
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FOR I1 = 0 TO 360 STEP 5
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FOR VISRECT 256,256,100,100,0,I1
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'Draw a rectangle with a height of 100
'and width of 100
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NEXT I1
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VISRECT 200,200,50,50,1,45
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'Draw a coated rectangle with a height of 0
'50 and width of 50
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