Swirl method (ILEADRasterProcess)

Syntax	short Swirl (LEADRaster *pRaster, short iAngle, short CenterX, short CenterY);
Overview	Refer to Applying Artistic Effects

Remarks

(Raster Pro and above toolkits only) Spins the image according to the rotation angle to produce a swirl pattern.

This method swirls the image around the specified point CenterX ,CenterY. The center point must be defined inside the bitmap, or inside the region, if the bitmap has a region.If the bitmap has a region, the effect will be applied on the region only.

This method supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.

This method does not support signed data images. It returns the error code ERROR_SIGNED_DATA_NOT_SUPPORTED if a signed data image is passed to this method.

Elements:	AddNoise method, Emboss method, Mosaic method, MotionBlur method, Oilify method, Posterize method, RemoveRedeye method, Solarize method, Underlay method, Bending method, Cylindrical method, FreeHandShear method, FreeHandWave method, Impressionist method, Pixelate method, Polar method, Punch method, RadialBlur method, RadWave method, Ripple method, Spherize method, Wave method, Wind method, ZoomBlur method, ZoomWave method
Topics:	Raster Images: Doing Geometric Transformations
	Raster Images: Artistic Effects