FONTWIDTH (function): Difference between revisions
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{{DISPLAYTITLE:_FONTWIDTH (function)}} | {{DISPLAYTITLE:_FONTWIDTH (function)}} | ||
The '''_FONTWIDTH''' function returns the point-size width of a monospace font. | |||
The | |||
{{PageSyntax}} | {{PageSyntax}} | ||
: | : {{Parameter|result&}} = [[_FONTWIDTH (function)|_FONTWIDTH]]({{Parameter|fontHandle&}}) | ||
| Line 11: | Line 10: | ||
* If {{Parameter|fontHandle&}} is omitted, it is assumed to be the font of the current write page. | * If {{Parameter|fontHandle&}} is omitted, it is assumed to be the font of the current write page. | ||
* If {{Parameter|fontHandle&}} is an invalid handle, an [[ERROR Codes|invalid handle]] error is thrown. | * If {{Parameter|fontHandle&}} is an invalid handle, an [[ERROR Codes|invalid handle]] error is thrown. | ||
* If the font specified by {{Parameter|fontHandle&}} is not a monospace font, 0 | * If the font specified by {{Parameter|fontHandle&}} is not a monospace font, ''zero(0)'' is returned. | ||
Latest revision as of 00:34, 18 November 2024
The _FONTWIDTH function returns the point-size width of a monospace font.
Syntax
- result& = _FONTWIDTH(fontHandle&)
Description
- If fontHandle& is omitted, it is assumed to be the font of the current write page.
- If fontHandle& is an invalid handle, an invalid handle error is thrown.
- If the font specified by fontHandle& is not a monospace font, zero(0) is returned.
See also