In This Topic ▼

LBitmap::Emboss

#include "ltwrappr.h"

virtual L_INT LBitmap::Emboss(uDirection=EMBOSS_N, uDepth=500, uFlags = 0)

L_UINT uDirection;	direction of the apparent light source
L_UINT uDepth;	apparent depth of this three-dimensional effect
L_UINT32 uFlags;	flags

Applies an emboss effect to the class object's bitmap, letting you specify the depth and direction of the effect.

Parameter	Description
uDirection	The direction of the apparent light source. Possible values are:
	EMBOSS_N [0]
	EMBOSS_NE [1]
	EMBOSS_E [2]
	EMBOSS_SE [3]
	EMBOSS_S [4]
	EMBOSS_SW [5]
	EMBOSS_W [6]
	EMBOSS_NW [7]
uDepth	The apparent depth of this three-dimensional effect. Valid values are 0 to 1000, with 500 as normal.
uFlags	Reserved for future use. Must be 0.

Returns

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

Comments

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 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

LTDIS
LTFIL
LTIMGEFX

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::BricksTexture, LBitmap::Deskew, LBitmap::DiffuseGlow, LBitmap::GlowFilter, LBitmap::HalfTonePattern, LBitmap::HighPassFilter, LBitmap::MaskConvolution, LBitmap::Perspective, LBitmap::PlasmaFilter, LBitmap::Pointillist, LBitmap::Sharpen, LBitmap::Posterize, LBitmap::Mosaic, LBitmap::BinaryFilter, LBitmap::AddNoise, LBitmap::MedianFilter, LBitmap::IntensityDetect, LBitmap::SpatialFilter, LBitmap::AverageFilter, LBitmap::MaxFilter, LBitmap::MinFilter, LBitmap::Oilify, LBitmap::Solarize, LBitmap::WindowLevel, LBitmap::WindowLevelExt, Class Members
Topics:	Raster Image Functions: Filtering Images
	Applying Artistic Effects

Example

L_INT LBitmap__EmbossExample() 
{ 
   L_INT nRet; 
   LBitmap LeadBitmap; 
 
   nRet =LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("ImageProcessingDemo\\NaturalFruits.jpg")), 0,ORDER_BGR); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   nRet =LeadBitmap.Emboss(); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
}

Download our FREE evaluation

Help Version 20.0.2020.4.5

LEADTOOLS Raster Imaging C++ Class Library Help

Introduction

Version History

Getting Started

LEADTOOLS Raster Imaging Features

Redistributables/Files To Be Included With Your Application

Quick Reference

Tutorials

Classes and Member Functions

Summary of Features