Rotate Method (PICT)
PLBCMP GUI Only
The Rotate method allows the rotation an PICT object. The method uses the following format:
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Where:
label
Optional. A Program Execution Label.
object
Required. A PICT object whose image is rotated.
return
Optional. A Numeric Variable that indicates the success or failure of the method.
degree
Required. A decimal number or Numeric Variable that indicates the degrees of rotation.
Flags Affected: EOS, OVER, ZERO
Note the following:
{degrees} indicates the degree of rotation. Valid values and keywords as defined in PLBMETH.INC are:
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Value |
Keyword |
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90 |
DEG_90 |
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180 |
DEG_180 |
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270 |
DEG_270 |
Upon completion, {return} will contain the status of the method as follows. $TRUE and $FALSE are defined in PLBEQU.INC.
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Value |
Constant |
The rotation ... |
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0 |
$FALSE |
failed. |
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1 |
$TRUE |
was successful. |
If the value returned is zero, the ZERO Condition Flag is set.
The OVER and EOS Condition Flags are always cleared.
For improved performance in the Application Server environment, do not specify the optional return value unless needed.
This method is not available when using the PL/B Web Server.
See Also: Method Syntax, PICT Methods
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