Arw SetSize: Difference between revisions
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Assigns the specified size to the arrow contained in an arrow object with the specified ID number; returns a value of 0 if the size was successfully assigned, and a value of -2 if the specified object ID number is invalid. | Assigns the specified size to the arrow contained in an arrow object with the specified ID number; returns a value of 0 if the size was successfully assigned, and a value of -2 if the specified object ID number is invalid. | ||
==== Usage ==== | |||
<syntaxhighlight>Arw_SetSize(ObjectID,ArrowSize)</syntaxhighlight> | |||
Where: ObjectID - a numerical expression specifying the object ID number | |||
ArrowSize - a numerical expression specifying the arrow 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 13:12, 13 February 2012
Assigns the specified size to the arrow contained in an arrow object with the specified ID number; returns a value of 0 if the size was successfully assigned, and a value of -2 if the specified object ID number is invalid.
Usage
Arw_SetSize(ObjectID,ArrowSize)Where: ObjectID - a numerical expression specifying the object ID number
ArrowSize - a numerical expression specifying the arrow size
Notes
An object-specific ID number is returned by Arw_New when the arrow object is created.
Example
Assign an arrow size of 10 to the arrow object with an ID number of 3:
Value1=Arw_SetSize(3,10);