Arw GetTextSize: Difference between revisions
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==== Notes ==== | ==== Notes ==== | ||
An object-specific ID number is returned by | An object-specific ID number is returned by [[Arw_New]] when the arrow object is created. | ||
==== 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: | <syntaxhighlight>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); | Value1=Arw_GetTextSize(3);</syntaxhighlight> | ||
[[Category:ArrowDrawing]] | [[Category:ArrowDrawing]] | ||
Revision as of 13:04, 20 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);