VtkGeoImageSource.cpp File Reference

Detailed Description

Implementation of the VtkGeoImageSource class.

Author

Lars Bilke

Date

2010-09-28

Copyright

Copyright (c) 2012-2025, OpenGeoSys Community (http://www.opengeosys.org) Distributed under a Modified BSD License. See accompanying file LICENSE.txt or http://www.opengeosys.org/project/license

Definition in file VtkGeoImageSource.cpp.

#include "VtkGeoImageSource.h"
#include <vtkFloatArray.h>
#include <vtkImageChangeInformation.h>
#include <vtkImageData.h>
#include <vtkImageImport.h>
#include <vtkImageShiftScale.h>
#include <vtkIntArray.h>
#include <vtkObjectFactory.h>
#include <vtkPointData.h>
#include "VtkRaster.h"

Include dependency graph for VtkGeoImageSource.cpp:

Go to the source code of this file.

Functions
	vtkStandardNewMacro (VtkGeoImageSource)
template<class IT >
void	vtkSimpleImageFilterExampleExecute (vtkImageData *input, vtkImageData *output, IT *inPtr, IT *outPtr)

Function Documentation

vtkSimpleImageFilterExampleExecute()

template<class IT >

void vtkSimpleImageFilterExampleExecute	(	vtkImageData *	input,
		vtkImageData *	output,
		IT *	inPtr,
		IT *	outPtr )

Definition at line 38 of file VtkGeoImageSource.cpp.

{
    int dims[3];
    input->GetDimensions(dims);
    if (input->GetScalarType() != output->GetScalarType())
    {
        vtkGenericWarningMacro(
            << "Execute: input ScalarType, " << input->GetScalarType()
            << ", must match out ScalarType " << output->GetScalarType());
        return;
    }
    // HACK LB Multiply by number of scalar components due to RGBA values ?????
    int size =
        dims[0] * dims[1] * dims[2] * input->GetNumberOfScalarComponents();
 
    for (int i = 0; i < size; i++)
    {
        outPtr[i] = inPtr[i];
    }
}

Referenced by VtkGeoImageSource::SimpleExecute().

vtkStandardNewMacro()

vtkStandardNewMacro

(

VtkGeoImageSource

)