74 #ifndef vtkImageBlend_h 75 #define vtkImageBlend_h 78 #include "vtkImagingCoreModule.h" 83 #define VTK_IMAGE_BLEND_MODE_NORMAL 0 84 #define VTK_IMAGE_BLEND_MODE_COMPOUND 1 133 void SetOpacity(
int idx,
double opacity);
134 double GetOpacity(
int idx);
155 vtkSetClampMacro(BlendMode,
int,
158 vtkGetMacro(BlendMode,
int);
163 const char *GetBlendModeAsString(
void);
172 vtkGetMacro(CompoundThreshold,
double);
183 void InternalComputeInputUpdateExtent(
int inExt[6],
int outExt[6],
190 int ext[6],
int id) VTK_OVERRIDE;
201 int OpacityArrayLength;
203 double CompoundThreshold;
217 switch (this->BlendMode)
224 return "Unknown Blend Mode";
int GetNumberOfInputConnections(int port)
Get the number of inputs currently connected to a port.
void SetInputData(vtkDataObject *input)
Assign a data object as input.
#define VTK_IMAGE_BLEND_MODE_COMPOUND
void SetBlendModeToCompound()
Set the blend mode.
vtkDataObject * GetInput()
Get a data object for one of the input port connections.
#define VTK_IMAGE_BLEND_MODE_NORMAL
void SetInputData(vtkDataObject *)
Assign a data object as input.
Proxy object to connect input/output ports.
Generic filter that has one input.
a simple class to control print indentation
efficient description of an image stencil
topologically and geometrically regular array of data
vtkSetMacro(IgnoreDriverBugs, bool)
When set known driver bugs are ignored during driver feature detection.
vtkDataObject * GetInput()
Get one input to this filter.
void SetBlendModeToNormal()
Set the blend mode.
blend images together using alpha or opacity
int GetNumberOfInputs()
Get the number of inputs to this filter.
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
general representation of visualization data