RotateLeft()

Description

Rotates the image of a specified index in buffer by 90 degrees counter-clockwise.

Syntax

.RotateLeft(sImageIndex);

Parameters

<short> sImageIndex: specifies the index of image in buffer. The index is 0-based.

Return value

bool

true indicates success. false indicates failure.

Remarks

RotateLeft() rotates an image and replaces the original image with the rotated copy.

When false is returned, check ErrorCode or ErrorString for error information.

See Also

RotateRight()