VTK  9.3.0
vtkCompositeTransferFunctionItem.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
3
4#ifndef vtkCompositeTransferFunctionItem_h
5#define vtkCompositeTransferFunctionItem_h
6
7#include "vtkChartsCoreModule.h" // For export macro
9
10VTK_ABI_NAMESPACE_BEGIN
12
13// Description:
14// vtkPlot::Color and vtkPlot::Brush have no effect here.
16{
17public:
20 void PrintSelf(ostream& os, vtkIndent indent) override;
21
23 vtkGetObjectMacro(OpacityFunction, vtkPiecewiseFunction);
24
25protected:
28
29 // Description:
30 // Reimplemented to return the range of the piecewise function
31 void ComputeBounds(double bounds[4]) override;
32
33 void ComputeTexture() override;
35
36private:
38 void operator=(const vtkCompositeTransferFunctionItem&) = delete;
39};
40
41VTK_ABI_NAMESPACE_END
42#endif
static vtkCompositeTransferFunctionItem * New()
void ComputeBounds(double bounds[4]) override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetOpacityFunction(vtkPiecewiseFunction *opacity)
void ComputeTexture() override
Need to be reimplemented by subclasses, ComputeTexture() is called at paint time if the texture is no...
a simple class to control print indentation
Definition vtkIndent.h:29
Defines a 1D piecewise function.