Arw GetTextSize: Difference between revisions
From MultiCharts
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==== Example ==== | ==== Example ==== | ||
Assign a value, indicating the font size of the text in an arrow object with the ID number of 3, | |||
to Value1 variable: | to Value1 variable: | ||
Value1=Arw_GetTextSize(3);</syntaxhighlight> | <syntaxhighlight>Value1=Arw_GetTextSize(3);</syntaxhighlight> | ||
[[Category:ArrowDrawing]] | [[Category:ArrowDrawing]] | ||
Revision as of 12:45, 26 January 2012
Returns a numerical value indicating the font size assigned to the text of an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid.
Usage
Arw_GetTextSize(ObjectID)Where: ObjectID - a numerical expression specifying the object ID number
Notes
An object-specific ID number is returned by Arw_New when the arrow object is created.
Example
Assign a value, indicating the font size of the text in an arrow object with the ID number of 3, to Value1 variable:
Value1=Arw_GetTextSize(3);