VTK
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#include <vtkPlotHistogram2D.h>
Public Types | |
typedef vtkPlot | Superclass |
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typedef vtkContextItem | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkPlotHistogram2D * | NewInstance () const |
virtual void | PrintSelf (ostream &os, vtkIndent indent) |
virtual void | Update () |
virtual bool | Paint (vtkContext2D *painter) |
vtkImageData * | GetInputImageData () |
void | SetTransferFunction (vtkScalarsToColors *transfer) |
vtkScalarsToColors * | GetTransferFunction () |
virtual void | GetBounds (double bounds[4]) |
virtual void | SetPosition (const vtkRectf &pos) |
virtual vtkRectf | GetPosition () |
virtual void | SetInputData (vtkImageData *data, vtkIdType z=0) |
virtual void | SetInputData (vtkTable *) |
virtual void | SetInputData (vtkTable *, const vtkStdString &, const vtkStdString &) |
virtual vtkStdString | GetTooltipLabel (const vtkVector2f &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex) |
virtual vtkIdType | GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location) |
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vtkPlot * | NewInstance () const |
virtual bool | SelectPoints (const vtkVector2f &min, const vtkVector2f &max) |
virtual void | SetWidth (float width) |
virtual float | GetWidth () |
virtual void | SetLabel (const vtkStdString &label) |
virtual vtkStdString | GetLabel () |
virtual void | SetLabels (vtkStringArray *labels) |
virtual vtkStringArray * | GetLabels () |
virtual int | GetNumberOfLabels () |
vtkStdString | GetLabel (vtkIdType index) |
void | SetIndexedLabels (vtkStringArray *labels) |
virtual vtkStringArray * | GetIndexedLabels () |
vtkContextMapper2D * | GetData () |
virtual vtkTable * | GetInput () |
virtual void | SetInputArray (int index, const vtkStdString &name) |
virtual void | SetSelection (vtkIdTypeArray *id) |
virtual vtkIdTypeArray * | GetSelection () |
virtual bool | PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex) |
virtual void | SetTooltipLabelFormat (const vtkStdString &label) |
virtual vtkStdString | GetTooltipLabelFormat () |
virtual void | SetTooltipNotation (int notation) |
virtual int | GetTooltipNotation () |
virtual void | SetTooltipPrecision (int precision) |
virtual int | GetTooltipPrecision () |
virtual bool | SelectPointsInPolygon (const vtkContextPolygon &polygon) |
virtual void | SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a) |
virtual void | SetColor (double r, double g, double b) |
virtual void | GetColor (double rgb[3]) |
void | GetColor (unsigned char rgb[3]) |
void | SetPen (vtkPen *pen) |
vtkPen * | GetPen () |
void | SetBrush (vtkBrush *brush) |
vtkBrush * | GetBrush () |
virtual bool | GetUseIndexForXSeries () |
virtual void | SetUseIndexForXSeries (bool) |
void | SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn) |
virtual vtkAxis * | GetXAxis () |
virtual void | SetXAxis (vtkAxis *axis) |
virtual vtkAxis * | GetYAxis () |
virtual void | SetYAxis (vtkAxis *axis) |
virtual void | GetUnscaledInputBounds (double bounds[4]) |
virtual void | SetProperty (const vtkStdString &property, const vtkVariant &var) |
virtual vtkVariant | GetProperty (const vtkStdString &property) |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkPlotHistogram2D * | SafeDownCast (vtkObjectBase *o) |
static vtkPlotHistogram2D * | New () |
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static int | IsTypeOf (const char *type) |
static vtkPlot * | SafeDownCast (vtkObjectBase *o) |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkPlotHistogram2D () | |
~vtkPlotHistogram2D () | |
void | GenerateHistogram () |
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vtkPlot () | |
~vtkPlot () | |
vtkStdString | GetNumber (double position, vtkAxis *axis) |
Protected Attributes | |
vtkSmartPointer< vtkImageData > | Input |
vtkSmartPointer< vtkImageData > | Output |
vtkSmartPointer < vtkScalarsToColors > | TransferFunction |
vtkRectf | Position |
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vtkSmartPointer< vtkPen > | Pen |
vtkSmartPointer< vtkBrush > | Brush |
vtkSmartPointer< vtkStringArray > | Labels |
vtkSmartPointer< vtkStringArray > | AutoLabels |
vtkSmartPointer< vtkStringArray > | IndexedLabels |
bool | UseIndexForXSeries |
vtkSmartPointer < vtkContextMapper2D > | Data |
vtkIdTypeArray * | Selection |
vtkAxis * | XAxis |
vtkAxis * | YAxis |
vtkStdString | TooltipLabelFormat |
vtkStdString | TooltipDefaultLabelFormat |
int | TooltipNotation |
int | TooltipPrecision |
Definition at line 34 of file vtkPlotHistogram2D.h.
Definition at line 37 of file vtkPlotHistogram2D.h.
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Reimplemented from vtkPlot.
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Reimplemented from vtkPlot.
vtkPlotHistogram2D* vtkPlotHistogram2D::NewInstance | ( | ) | const |
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Reimplemented from vtkPlot.
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Creates a new object.
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Perform any updates to the item that may be necessary before rendering. The scene should take care of calling this on all items before their Paint function is invoked.
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Paint event for the item, called whenever it needs to be drawn.
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Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.
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Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.
Reimplemented from vtkPlot.
Definition at line 56 of file vtkPlotHistogram2D.h.
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Set the input, we are expecting a vtkImageData with just one component, this would normally be a float or a double. It will be passed to the other functions as a double to generate a color.
Reimplemented from vtkPlot.
Definition at line 57 of file vtkPlotHistogram2D.h.
vtkImageData* vtkPlotHistogram2D::GetInputImageData | ( | ) |
Get the input table used by the plot.
void vtkPlotHistogram2D::SetTransferFunction | ( | vtkScalarsToColors * | transfer | ) |
Set the color transfer function that will be used to generate the 2D histogram.
vtkScalarsToColors* vtkPlotHistogram2D::GetTransferFunction | ( | ) |
Get the color transfer function that is used to generate the histogram.
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Get the bounds for this plot as (Xmin, Xmax, Ymin, Ymax). See GetUnscaledInputBounds for more information.
Reimplemented from vtkPlot.
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Generate and return the tooltip label string for this plot The segmentIndex parameter is ignored. The member variable TooltipLabelFormat can be set as a printf-style string to build custom tooltip labels from, and may contain: An empty string generates the default tooltip labels. The following case-sensitive format tags (without quotes) are recognized: 'x' The X position of the histogram cell 'y' The Y position of the histogram cell 'v' The scalar value of the histogram cell Note: the i and j tags are valid only if there is a 1:1 correspondence between individual histogram cells and axis tick marks 'i' The X axis tick label for the histogram cell 'j' The Y axis tick label for the histogram cell Any other characters or unrecognized format tags are printed in the tooltip label verbatim.
Reimplemented from vtkPlot.
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Function to query a plot for the nearest point to the specified coordinate. Returns an index between 0 and (number of histogram cells
Reimplemented from vtkPlot.
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Where all the magic happens...
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Definition at line 115 of file vtkPlotHistogram2D.h.
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Definition at line 116 of file vtkPlotHistogram2D.h.
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Definition at line 117 of file vtkPlotHistogram2D.h.
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Definition at line 118 of file vtkPlotHistogram2D.h.