VTK
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Convert between VTK image representation and GDAL datasets. More...
#include <vtkGDALRasterConverter.h>
Public Types | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. More... | |
vtkGDALRasterConverter * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. More... | |
virtual void | SetNoDataValue (double) |
No-data value for pixels in the source image Default is NaN (not used). More... | |
virtual double | GetNoDataValue () |
GDALDataset * | CreateGDALDataset (int xDim, int yDim, int vtkDataType, int numberOfBands) |
Create GDAL dataset in memory. More... | |
GDALDataset * | CreateGDALDataset (vtkImageData *data, const char *mapProjection) |
Create GDALDataset to match vtkImageData. More... | |
void | CopyBandInfo (GDALDataset *src, GDALDataset *dest) |
Copies color interpretation and color tables. More... | |
vtkUniformGrid * | CreateVTKUniformGrid (GDALDataset *input) |
Create vtkUniformGrid to match GDALDataset. More... | |
void | SetGDALProjection (GDALDataset *dataset, const char *projectionString) |
Set projection on GDAL dataset, using any projection string recognized by GDAL. More... | |
void | SetGDALGeoTransform (GDALDataset *dataset, double origin[2], double spacing[2]) |
Set geo-transform on GDAL dataset. More... | |
void | CopyNoDataValues (GDALDataset *src, GDALDataset *dest) |
Copies NoDataValue info from 1st to 2nd dataset. More... | |
void | WriteTifFile (GDALDataset *dataset, const char *filename) |
Write GDALDataset to tiff file. More... | |
bool | FindDataRange (GDALDataset *dataset, int bandId, double *minValue, double *maxValue) |
Traverse values in specified band to find min/max. More... | |
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vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
Turn debugging output on. More... | |
virtual void | DebugOff () |
Turn debugging output off. More... | |
bool | GetDebug () |
Get the value of the debug flag. More... | |
void | SetDebug (bool debugFlag) |
Set the value of the debug flag. More... | |
virtual void | Modified () |
Update the modification time for this object. More... | |
virtual vtkMTimeType | GetMTime () |
Return this object's modified time. More... | |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More... | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
Allow user to set the AbortFlagOn() with the return value of the callback method. More... | |
int | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. More... | |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
Return the class name as a string. More... | |
virtual void | Delete () |
Delete a VTK object. More... | |
virtual void | FastDelete () |
Delete a reference to this object. More... | |
void | InitializeObjectBase () |
void | Print (ostream &os) |
Print an object to an ostream. More... | |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
virtual void | Register (vtkObjectBase *o) |
Increase the reference count (mark as used by another object). More... | |
virtual void | UnRegister (vtkObjectBase *o) |
Decrease the reference count (release by another object). More... | |
int | GetReferenceCount () |
Return the current reference count of this object. More... | |
void | SetReferenceCount (int) |
Sets the reference count. More... | |
void | PrintRevisions (ostream &) |
Legacy. More... | |
Static Public Member Functions | |
static vtkGDALRasterConverter * | New () |
static int | IsTypeOf (const char *type) |
static vtkGDALRasterConverter * | SafeDownCast (vtkObjectBase *o) |
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static vtkObject * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
static void | BreakOnError () |
This method is called when vtkErrorMacro executes. More... | |
static void | SetGlobalWarningDisplay (int val) |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
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static vtkTypeBool | IsTypeOf (const char *name) |
Return 1 if this class type is the same type of (or a subclass of) the named class. More... | |
static vtkObjectBase * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkGDALRasterConverter () | |
~vtkGDALRasterConverter () | |
bool | CopyToGDAL (vtkImageData *input, GDALDataset *output) |
Copies vtkImageData contents to GDALDataset GDALDataset must be initialized to same dimensions as vtk image. More... | |
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vtkObject () | |
~vtkObject () override | |
void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
These methods allow a command to exclusively grab all events. More... | |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
double | NoDataValue |
vtkGDALRasterConverterInternal * | Internal |
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bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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vtkAtomicInt32 | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Convert between VTK image representation and GDAL datasets.
vtkGDALRasterConverter is an internal implementation class used to convert between VTK and GDAL data formats.
Definition at line 36 of file vtkGDALRasterConverter.h.
Definition at line 40 of file vtkGDALRasterConverter.h.
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Return 1 if this class is the same type of (or a subclass of) the named class.
Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkObjectBase.
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vtkGDALRasterConverter* vtkGDALRasterConverter::NewInstance | ( | ) | const |
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No-data value for pixels in the source image Default is NaN (not used).
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GDALDataset* vtkGDALRasterConverter::CreateGDALDataset | ( | int | xDim, |
int | yDim, | ||
int | vtkDataType, | ||
int | numberOfBands | ||
) |
Create GDAL dataset in memory.
This dataset must be released by the calling code, using GDALClose().
GDALDataset* vtkGDALRasterConverter::CreateGDALDataset | ( | vtkImageData * | data, |
const char * | mapProjection | ||
) |
Create GDALDataset to match vtkImageData.
This dataset must be released by the calling code, using GDALClose().
void vtkGDALRasterConverter::CopyBandInfo | ( | GDALDataset * | src, |
GDALDataset * | dest | ||
) |
Copies color interpretation and color tables.
vtkUniformGrid* vtkGDALRasterConverter::CreateVTKUniformGrid | ( | GDALDataset * | input | ) |
Create vtkUniformGrid to match GDALDataset.
The calling code must call the Delete() method to release the returned instance.
void vtkGDALRasterConverter::SetGDALProjection | ( | GDALDataset * | dataset, |
const char * | projectionString | ||
) |
Set projection on GDAL dataset, using any projection string recognized by GDAL.
void vtkGDALRasterConverter::SetGDALGeoTransform | ( | GDALDataset * | dataset, |
double | origin[2], | ||
double | spacing[2] | ||
) |
Set geo-transform on GDAL dataset.
void vtkGDALRasterConverter::CopyNoDataValues | ( | GDALDataset * | src, |
GDALDataset * | dest | ||
) |
Copies NoDataValue info from 1st to 2nd dataset.
void vtkGDALRasterConverter::WriteTifFile | ( | GDALDataset * | dataset, |
const char * | filename | ||
) |
Write GDALDataset to tiff file.
bool vtkGDALRasterConverter::FindDataRange | ( | GDALDataset * | dataset, |
int | bandId, | ||
double * | minValue, | ||
double * | maxValue | ||
) |
Traverse values in specified band to find min/max.
Note that the bandId starts at 1, not zero. Returns boolean indicating success.
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Copies vtkImageData contents to GDALDataset GDALDataset must be initialized to same dimensions as vtk image.
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Definition at line 118 of file vtkGDALRasterConverter.h.
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Definition at line 126 of file vtkGDALRasterConverter.h.