Difference between revisions of "Arw GetSize"
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Returns a numerical value indicating the size of the arrow contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid. | Returns a numerical value indicating the size of the arrow contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid. | ||
| − | + | ==== Usage ==== | |
| + | <syntaxhighlight>Arw_GetSize(ObjectID)</syntaxhighlight> | ||
| − | + | 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 ==== | ==== Example ==== | ||
Revision as of 12:39, 13 February 2012
Returns a numerical value indicating the size of the arrow contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid.
Usage
Arw_GetSize(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 size of the arrow in an arrow object with the ID number of 3, to Value1 variable:
Value1=Arw_GetSize(3);
