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/*=========================================================================
Program: Visualization Toolkit
Module: vtkChartWarning.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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.
=========================================================================*/
/**
* @class vtkChartWarning
* @brief a vtkContextItem that draws a block (optional label).
*
*
* This is a vtkContextItem that can be placed into a vtkContextScene. It draws
* a block of the given dimensions, and reacts to mouse events.
*/
#ifndef vtkChartWarning_h
#define vtkChartWarning_h
#include "vtkBlockItem.h"
#include "vtkPVClientServerCoreRenderingModule.h" // For export macro
class vtkChart;
class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkChartWarning : public vtkBlockItem
{
public:
static vtkChartWarning* New();
vtkTypeMacro(vtkChartWarning, vtkBlockItem);
virtual void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Paint event for the item.
*/
virtual bool Paint(vtkContext2D* painter) VTK_OVERRIDE;
/**
* Returns true if the supplied x, y coordinate is inside the item.
*/
virtual bool Hit(const vtkContextMouseEvent& mouse) VTK_OVERRIDE;
vtkSetMacro(TextPad, double);
vtkGetMacro(TextPad, double);
protected:
vtkChartWarning();
~vtkChartWarning();
bool ArePlotsImproperlyScaled(vtkChart*);
double TextPad;
private:
vtkChartWarning(const vtkChartWarning&) VTK_DELETE_FUNCTION;
void operator=(const vtkChartWarning&) VTK_DELETE_FUNCTION;
};
#endif // vtkChartWarning_h
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