pqImageUtil Class Reference

Utility class to convert VTK images to Qt images and vice versa. More...

#include <pqImageUtil.h>

List of all members.

Static Public Member Functions
static bool	toImageData (const QImage &img, vtkImageData *vtkimage)
	convert a QImage to vtkImageData
static bool	fromImageData (vtkImageData *vtkimage, QImage &img)
	convert vtkImageData to QImage
static int	saveImage (vtkImageData *vtkimage, const QString &filename, int quality=-1)
	Save an image to a file.
static int	saveImage (const QImage &image, const QString &filename, int quality=-1)
	Save an image to a file.

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Detailed Description

Utility class to convert VTK images to Qt images and vice versa.

Definition at line 43 of file pqImageUtil.h.

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Member Function Documentation

static bool pqImageUtil::toImageData	(	const QImage &	img,
		vtkImageData *	vtkimage
	)		[static]

convert a QImage to vtkImageData

static bool pqImageUtil::fromImageData	(	vtkImageData *	vtkimage,
		QImage &	img
	)		[static]

convert vtkImageData to QImage

static int pqImageUtil::saveImage	(	vtkImageData *	vtkimage,
		const QString &	filename,
		int	quality = -1
	)		[static]

Save an image to a file.

Determines the type of the file using the file extension. Returns the vtkErrorCode on error (vtkErrorCode::NoError i.e. 0 if file is successfully saved). quality [0,100] -- 0 = low, 100=high, -1=default

static int pqImageUtil::saveImage	(	const QImage &	image,
		const QString &	filename,
		int	quality = -1
	)		[static]

Save an image to a file.

Determines the type of the file using the file extension. Returns the vtkErrorCode on error (vtkErrorCode::NoError i.e. 0 if file is successfully saved). quality [0,100] -- 0 = low, 100=high, -1=default

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The documentation for this class was generated from the following file:

• /home/kitware/Dashboards/My Tests/ParaView/Qt/Core/pqImageUtil.h