Rotationangle property – Epson 5 User Manual

Page 143

RotationAngle Property

Applies To

Vision Objects: ImageOp

Description

Sets/returns the angle of rotation for the ImageOp object Rotate operation.

Usage

VGet Sequence.Object.RotationAngle, var

VSet Sequence.Object.RotationAngle, value

Sequence Name of a sequence or string variable containing a sequence name.

Object

Name of an object or string variable containing an object name. The object must exist in the
specified sequence.

var

Integer variable that will contain the value of the property.

value

Integer expression for the new value of the property.

Values

Default: 0 degrees

Remarks

RotationAngle is used to determine how many degrees to rotate the image when the AngleObject property
is set to Screen. If AngleObject is not set to Screen, the RotationAngle has no effect.

Rotation is counter-clockwise for positive angles.

Pixels that are not in the rotation are set to 0 (black).