Difference between revisions of "Arw SetTextSize"

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Assigns the specified font size to the text of an arrow object with the specified ID number; returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid.  
 
Assigns the specified font size to the text of an arrow object with the specified ID number; returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid.  
 
   
 
   
==== Usage ====
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<syntaxhighlight>Arw_SetTextSize(ObjectID,FontSize)</syntaxhighlight>
 
  
Where: [[ObjectID]] - a numerical expression specifying the object ID number
 
 
[[FontSize]] - a numerical expression specifying the font size
 
 
 
==== Notes ====  
 
==== Notes ====  
 
An object-specific ID number is returned by [[Arw_New]] when the arrow object is created.  
 
An object-specific ID number is returned by [[Arw_New]] when the arrow object is created.  

Revision as of 00:08, 12 February 2012

Assigns the specified font size to the text of an arrow object with the specified ID number; returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid.

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Notes

An object-specific ID number is returned by Arw_New when the arrow object is created.

Example

Assign the font size of 16 to the text of an arrow object with the ID number of 3:

Value1=Arw_SetTextSize(3,16);