<?tchrvmode>
Description
Sets the vertical mode for text characters: this is particularly useful for formatting Chinese, Japanese and Korean text since the characters will be displayed on top of each other when the PI is activated.
Syntax
<?tchrvmode mode:n>
<?tchrvmode>
[no parameter]
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Invoke the Character - vertical mode dialog box.
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mode
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0
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Auto mode: defaults to 1 if the frame is in CJK mode, otherwise value 2 will be used.
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1
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Vertical mode: when in vertical mode characters are centred horizontally and vertically and a fixed width is set via <?tchrw>. All characters are also rotated anti-clockwise by 90° to counteract the frame rotation.
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Roman characters override this setting, by reverting back to proportional width, retaining the frame rotation and aligning back to the baseline.
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2
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Horizontal mode: the normal mode - proportional widths are used, characters align on the baseline and no rotation is involved.
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