LBitmap::PlasmaFilter

#include "ltwrappr.h"

L_INT LBitmap::PlasmaFilter(pPlasmaInfo)

/* pointer to a structure */

Applies color patterns that blend into each other like plasma. This function is available in the Raster Pro and above toolkits.

Parameter	Description
pPlasmaInfo	Pointer to a PLASMAINFO structure that contains information about the plasma effect.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

As an example, suppose you call the LBitmap::PlasmaFilter function, using a PLASMAINFO.uOpacity value of 0, which means that no image is to be used, and you use the following settings:

Parameter	Value
PLASMAINFO.uShift	0
PLASMAINFO.uOpacity	0
PLASMAINFO.uSize	1000
PLASMAINFO.uFlags	PLSTYP_RANDOM1 \| PLSCLR_RGB2

The following figure results:

$image\PlasmaFilterBitmap.gif$

To update a status bar or detect a user interrupt during execution of this function, refer to LBase::EnableStatusCallback.

This function 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 function 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 function.

Required DLLs and Libraries

LTIMG

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LBitmap::AddNoise, LBitmap::Emboss, LBitmap::Mosaic, LBitmap::MotionBlur, LBitmap::Oilify, LBitmap::Posterize, LBitmap::RemoveRedeye, LBitmap::Solarize, LBitmapBase::Underlay, LBitmap::Bending, LBitmap::Cylindrical, LBitmap::FreeHandShear, LBitmap::FreeHandWave, LBitmap::Pixelate, LBitmap::Impressionist, LBitmap::Polar, LBitmap::Punch, LBitmap::RadialBlur, LBitmap::RadWave, LBitmap::Ripple, LBitmap::Swirl, LBitmap::Wave, LBitmap::Wind, LBitmap::ZoomBlur, LBitmap::ZoomWave, LBitmap::BumpMap, LBitmap::Cubism, LBitmap::DrawStar, LBitmap::Dry, LBitmap::FreePlaneBend, LBitmap::FreeRadBend, LBitmap::GlassEffect, LBitmap::GlowFilter, LBitmap::LensFlare, LBitmap::Light, LBitmap::Ocean, LBitmap::PlaneBend, LBitmap::Plane, LBitmap::SampleTarget, LBitmap::Tunnel, LBitmap::Spherize, LDialogImageEffect::DoModalPixelate, LBitmap::Pixelate
Topics:	Raster Image Functions: Doing Geometric Transformations
	Raster Image Functions: Filtering Images
	Applying Artistic Effects
	Raster Image Functions: Artistic Effects

Example

   PLASMAINFO PlasmaInfo;
   LBitmap LeadBitmap;
   PlasmaInfo.uStructSize = sizeof(PLASMAINFO);
   PlasmaInfo.uShift = 0;
   PlasmaInfo.uOpacity = 50;
   PlasmaInfo.uSize = 300;
   PlasmaInfo.uFlags = PLSTYP_DIAGONAL | PLSCLR_RGB2;

   LeadBitmap.Load(TEXT("C:\\IMAGE4.CMP"), 0,ORDER_BGR);
   LeadBitmap.PlasmaFilter(&PlasmaInfo);