API:CircleImageMoveRotationCenter
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UI Lua API · CircleImage functions
Version: WAR 1.4.8
Sets the point a CircleImage rotates around.
CircleImageMoveRotationCenter(imageName, x, y)
Arguments
- imageName
string– Name of a CircleImage window.- x, y
number– The new rotation centre.
Returns
Nothing.
Details
- Only the two stored centre values are changed. The image is not rebuilt by this call, unlike CircleImageSetRotation.
- The values are not range-checked.
- The error messages name
CircleImageSetRotation, not this function. - The function needs at least three arguments and only reads the last three.
- The stock UI never calls
CircleImageMoveRotationCenter.
Errors
These are written to the UI log; the call returns normally.
Error in function call 'CircleImageSetRotation': Window %s does not existError in function call 'CircleImageSetRotation': Window %s is not a CircleImage
Example
A minimal example built from the signature above:
CircleImageMoveRotationCenter( "MyCircleImage", 32, 32 ) CircleImageSetRotation( "MyCircleImage", 90 )