Difference between revisions of "Arw SetTextSize"
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m (Reverted edits by 176.8.90.7 (talk) to last revision by 194.84.116.138) |
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| − | Assigns the specified font size to the text of an arrow object with the specified ID number | + | Assigns the specified font size to the text of an arrow object with the specified ID number. |
| + | |||
| + | Arw_SetTextSize returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid. | ||
| − | + | == Usage == | |
| − | <syntaxhighlight>Arw_SetTextSize(ObjectID,FontSize)</syntaxhighlight> | + | <syntaxhighlight>Arw_SetTextSize(ObjectID, FontSize)</syntaxhighlight> |
| − | Where: | + | Where: |
| − | + | :'''ObjectID''' - a numerical expression specifying the object ID number. | |
| + | |||
| + | :'''FontSize''' - a numerical expression specifying the font size. | ||
| − | + | == Notes == | |
| − | An object-specific ID number is | + | * An object-specific ID number is assigned by [[Arw_New]], [[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. | ||
| − | + | == Example == | |
Assign the font size of 16 to the text of an arrow object with the ID number of 3: | Assign the font size of 16 to the text of an arrow object with the ID number of 3: | ||
| − | <syntaxhighlight>Value1=Arw_SetTextSize(3,16);</syntaxhighlight> | + | <syntaxhighlight>Value1 = Arw_SetTextSize(3, 16);</syntaxhighlight> |
| − | |||
[[Category:ArrowDrawing]] | [[Category:ArrowDrawing]] | ||
Latest revision as of 09:11, 19 February 2012
Assigns the specified font size to the text of an arrow object with the specified ID number.
Arw_SetTextSize returns a value of 0 if the font size was successfully assigned, and a value of -2 if the specified object ID number is invalid.
Usage
Arw_SetTextSize(ObjectID, FontSize)
Where:
- ObjectID - a numerical expression specifying the object ID number.
- FontSize - a numerical expression specifying the font size.
Notes
- An object-specific ID number is assigned by Arw_New, 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.
Example
Assign the font size of 16 to the text of an arrow object with the ID number of 3:
Value1 = Arw_SetTextSize(3, 16);
