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Created page with "Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of <syntaxhighlight>True</syntaxhighli..."
Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of <syntaxhighlight>True</syntaxhighlight> for Down arrow, and a value of <syntaxhighlight>False</syntaxhighlight> for Up arrow or if the specified object ID number is invalid.
==== Usage ====
<syntaxhighlight>Arw_GetDirection(ObjectID)</syntaxhighlight>
Where: ObjectID - a numerical expression specifying the object ID number
==== Notes ====
An object-specific ID number is returned by <syntaxhighlight>Arw_New</syntaxhighlight> when the arrow object is created.
==== Example ====
Assign a true/false value, indicating the direction of the arrow contained in an arrow object with the ID number of 3, to DownArrow variable:
<syntaxhighlight>Variable:DownArrow(False);
DownArrow=Arw_GetDirection(3);</syntaxhighlight>
[[Category:ArrowDrawing]]
==== Usage ====
<syntaxhighlight>Arw_GetDirection(ObjectID)</syntaxhighlight>
Where: ObjectID - a numerical expression specifying the object ID number
==== Notes ====
An object-specific ID number is returned by <syntaxhighlight>Arw_New</syntaxhighlight> when the arrow object is created.
==== Example ====
Assign a true/false value, indicating the direction of the arrow contained in an arrow object with the ID number of 3, to DownArrow variable:
<syntaxhighlight>Variable:DownArrow(False);
DownArrow=Arw_GetDirection(3);</syntaxhighlight>
[[Category:ArrowDrawing]]