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propval |
Longname: | prop erty val ue | ![]() |
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Released: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Created: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
See also: | var attr stream mini getvar indirect (n/a) expr show xpath attrloop tokloop measure xpointer fs fish fishloop prop length lookup resolve string perl lump_expand hash taginfo format_num format_seq css char Technote: 0080 |
Summary |
A keyword used with function variables: ^[funcname parameter(s)]. This syntax can be used anywhere that a regular 3B2 variable can be used: in show strings, in scripts, in expressions, etc. Function variables are a V8 feature that uniforms variable use and functions into a readable syntax. The 'propval' function, similar to 'prop' in returning the current value of a text or paragraph property but returns the deci micron value. |
Example extract |
The following show string will display the current value of the th command (text height).
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Syntax
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property:t
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property:t |
Any valid paragraph or text property name. |
Show the current value of the 'th' property in deci microns. |
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Document created on 11-Nov-2004 (revision 1)