VISDEFCHAR
(Statement)
Designate the size of characters and the display method.
VISDEFCHAR <lateral size>, <longitudinal size>, <display method>
<lateral size>
Specifies the lateral size of character (1 to 4).
<longitudinal size>
Specifies the longitudinal size of characters (1 to 4).
<display method>
Specifies the display method of characters (0 to 3).
0: White
1: Black
2: Outline characters on a white background
3: Outline characters on a black background
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When you turn ON the power, VISDEFCHAR 1, 1, 0 will be set as the initial setting.
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The standard character size is 16 (longitudinal) x 16 lateral dots a (VISDEFCHAR 1, 1, *).
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If you set white or black, only characters are displayed with the background remaining.
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For characters on a black background, the background is set to black and characters to white. For characters on a white background, the background is set to white and characters to black. Therefore, characters which are hard to read can be seen clearly.
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For this instruction, a µVision board (option) is required.
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VISPLNOUT 0
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'Display storage memory 0 (processing screen)
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VISSCREEN 0,0,1
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'Instantaneously draw on processing screen 0
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VISCLS 128
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'Clear the screen
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VISLOC 10,10
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'Set the display position
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VISDEFCHAR 1,1,0
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'Designate the character size and the display method
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VISPRINT "Size 1"
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'
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VISLOC 10,11
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'Set the display position
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VISDEFCHAR 2,2,1
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'Designate the character size and the display method
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VISPRINT "Size 2"
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'
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VISLOC 10,13
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'Set the display position
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VISDEFCHAR 2,2,2
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'Designate the character size and the display method
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VISPRINT "Outline character on white background"
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VISDEFCHAR 2,2,3
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'Designate the character size and the display method
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VISPRINT "Outline character on black background"
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