LBitmap::PlasmaFilter

#include "ltwrappr.h"

L_INT LBitmap::PlasmaFilter(PlasmaInfo, uFlags = 0)

pPLASMAINFO PlasmaInfo;

pointer to a structure

L_UINT32 uFlags;

flags

Applies color patterns that blend into each other like plasma.

Parameter

Description

PlasmaInfo

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

uFlags

Reserved for future use. Must be 0.

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

For an example, click here

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.

This function does not support 32-bit grayscale images. It returns the error code ERROR_GRAY32_UNSUPPORTED if a 32-bit grayscale image is passed to this function.

Required DLLs and Libraries

LTIMGSFX

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

Platforms

Win32, x64.

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

L_INT LBitmap__PlasmaFilterExample() 
{ 
   L_INT nRet; 
   PLASMAINFO PlasmaInfo; 
   LBitmap LeadBitmap; 
   PlasmaInfo.uStructSize = sizeof(PLASMAINFO); 
   PlasmaInfo.uShift = 0; 
   PlasmaInfo.uOpacity = 50; 
   PlasmaInfo.uSize = 300; 
   PlasmaInfo.uFlags = PLSTYP_DIAGONAL | PLSCLR_RGB2; 
    
   nRet =LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("ImageProcessingDemo\\Image2.jpg")), 0,ORDER_BGR); 
   if(nRet !=SUCCESS) 
      return nRet; 
   nRet =LeadBitmap.PlasmaFilter(&PlasmaInfo); 
   if(nRet !=SUCCESS) 
      return nRet; 
   
   return SUCCESS; 
} 
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