5b8c282e9f
These changes complete the using part of the guide.
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
//
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
//============================================================================
|
|
#ifndef vtk_m_io_ImageReaderPNG_h
|
|
#define vtk_m_io_ImageReaderPNG_h
|
|
|
|
#include <vtkm/io/ImageReaderBase.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace io
|
|
{
|
|
|
|
/// @brief Reads images using the PNG format.
|
|
///
|
|
/// `ImageReaderPNG` is constructed with the name of the file to read. The data
|
|
/// from the file is read by calling the `ReadDataSet` method.
|
|
///
|
|
/// `ImageReaderPNG` will automatically upsample/downsample read image data
|
|
/// to a 16 bit RGB no matter how the image is compressed. It is up to the user to
|
|
/// decide the pixel format for input PNGs
|
|
///
|
|
/// By default, the colors are stored in a field named "colors", but the name of the
|
|
/// field can optionally be changed using the `SetPointFieldName` method.
|
|
class VTKM_IO_EXPORT ImageReaderPNG : public ImageReaderBase
|
|
{
|
|
using Superclass = ImageReaderBase;
|
|
|
|
public:
|
|
using Superclass::Superclass;
|
|
VTKM_CONT ~ImageReaderPNG() noexcept override;
|
|
ImageReaderPNG(const ImageReaderPNG&) = delete;
|
|
ImageReaderPNG& operator=(const ImageReaderPNG&) = delete;
|
|
|
|
protected:
|
|
VTKM_CONT void Read() override;
|
|
};
|
|
|
|
}
|
|
} // namespace vtkm::io
|
|
|
|
#endif //vtk_m_io_ImageReaderPNG_h
|