Difference between revisions of "Arw SetText"

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Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid.  
 
Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid.  
 
   
 
   
==== Usage ====
+
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<syntaxhighlight>Arw_SetText(ObjectID,"Text")</syntaxhighlight>
 
 
 
Where: ObjectID - a numerical expression specifying the object ID number
 
 
 
[[Text]] - the string expression to be displayed in the arrow object
 
  
 
==== Notes ====  
 
==== Notes ====  

Revision as of 02:14, 12 February 2012

Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; returns 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

Add text "My Arrow" to the arrow object with an ID number of 3:

Value1=Arw_SetText(3,"My Arrow");

Replace text contained in the arrow object with an ID number of 3 with the string expression "New Text":

Value1=Arw_SetText(3,"New Text");