877
edits
Changes
Jump to navigation
Jump to search
==== Usage ====<syntaxhighlight>Arw_SetText(ObjectID,"Text")</syntaxhighlight> Where: :'''ObjectID''' - a numerical expression specifying the object ID number.
Where: ObjectID - a numerical expression specifying the object ID number <syntaxhighlight>'''Text</syntaxhighlight> ''' - the string expression to be displayed in the arrow object .
==== Notes ==== * An object-specific ID number is returned assigned by <syntaxhighlight>[[Arw_New</syntaxhighlight> ]], [[Arw_New_s]], [[Arw_New_self]] or [[Arw_New_self_s]] when the arrow object is created.* Use [[Arw_GetActive]], [[Arw_GetFirst]] or [[Arw_GetNext]] to get the object-specific ID number of an already created arrow.
no edit summary
Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; . Arw_SetText returns a value of -2 if the specified object ID number is invalid.
==== Example ==Examples ==
Add text "My Arrow" to the arrow object with an ID number of 3:
<syntaxhighlight>Value1=Arw_SetText(3,"My Arrow");</syntaxhighlight>
Replace text contained in the arrow object with an ID number of 3 with the string expression "New Text":
<syntaxhighlight>Value1=Arw_SetText(3,"New Text");</syntaxhighlight>
[[Category:ArrowDrawing]]
