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Rogue Wave Views 5.6

Rogue Wave Views
Foundation Package API Reference Guide

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Rogue Wave Views
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IlvBitmapDataSmoothResampler Class Reference

Smooth bitmap data resampler class. More...

#include <ilviews/bitmaps/resample.h>

Inheritance diagram for IlvBitmapDataSmoothResampler:
IlvBitmapDataAlgorithm

Public Member Functions

 IlvBitmapDataSmoothResampler ()
 Constructor.
 
IlvBitmapDataresample (IlvBitmapData *data, IlvRect &srcrect, IlvRect &dstrect)
 Returns bitmap data from a rectangular region. More...
 

Detailed Description

Smooth bitmap data resampler class.

Library: display

This class provides a method for returning a rectangular region of an IlvBitmapData as an IlvBitmapData. The dimensions of the destination bitmap data are given by another rectangle. This class uses a filtering method to fill the destination bitmap data.

Member Function Documentation

IlvBitmapData* IlvBitmapDataSmoothResampler::resample ( IlvBitmapData data,
IlvRect srcrect,
IlvRect dstrect 
)

Returns bitmap data from a rectangular region.

Parameters
dataThe source bitmap data.
srcrectThe rectangular region in the source bitmap data.
dstrectThe dimensions of the returned bitmap data.
Returns
The created bitmap data.

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