31#include "vtkChartsCoreModule.h"
43class vtkPlotBarPrivate;
82 void SetColor(
unsigned char r,
unsigned char g,
unsigned char b,
unsigned char a)
override;
83 void SetColor(
double r,
double g,
double b)
override;
93 vtkDebugMacro(<< this->
GetClassName() <<
" (" <<
this <<
"): setting Width to " << _arg);
94 if (this->
Width != _arg)
108 vtkDebugMacro(<< this->
GetClassName() <<
" (" <<
this <<
"): returning Width of "
137 virtual void GetBounds(
double bounds[4],
bool unscaled);
309 vtkPlotBarPrivate* Private;
Class for drawing 2D primitives to a graphical context.
a simple class to control print indentation
const char * GetClassName() const
Return the class name as a string.
virtual void Modified()
Update the modification time for this object.
virtual void SetLookupTable(vtkScalarsToColors *lut)
Specify a lookup table for the mapper to use.
vtkStringArray * GetLabels() override
Get the plot labels.
vtkStdString GetTooltipLabel(const vtkVector2d &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex) override
Generate and return the tooltip label string for this plot The segmentIndex is implemented here.
void GetUnscaledInputBounds(double bounds[4]) override
Get un-log-scaled bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
int GetBarsCount()
Get amount of plotted bars.
void GetBounds(double bounds[4]) override
Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
static vtkPlotBar * New()
Creates a 2D Chart object.
void SetColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a) override
Set the plot color.
void SetColor(double r, double g, double b) override
Set the plot color.
vtkSmartPointer< vtkScalarsToColors > LookupTable
Lookup Table for coloring bars by scalar value.
virtual bool CacheRequiresUpdate() override
Test if the internal cache requires an update.
void SelectColorArray(vtkIdType arrayNum)
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use f...
vtkSmartPointer< vtkUnsignedCharArray > Colors
Lookup Table for coloring bars by scalar value.
virtual vtkScalarsToColors * GetLookupTable()
Specify a lookup table for the mapper to use.
vtkStdString GetColorArrayName()
Get the array name to color by.
vtkColorSeries * GetColorSeries()
Get the color series used if when this is a stacked bar plot.
virtual void SetGroupName(const vtkStdString &name)
Set the group name of the bar chart - can be displayed on the X axis.
float GetWidth() override
Get the width of the line.
bool UpdateCache() override
Update the internal cache.
bool ScalarVisibility
Lookup Table for coloring bars by scalar value.
void SetInputArray(int index, const vtkStdString &name) override
When used to set additional arrays, stacked bars are created.
vtkStdString ColorArrayName
Lookup Table for coloring bars by scalar value.
virtual void GetBounds(double bounds[4], bool unscaled)
A helper used by both GetUnscaledBounds and GetBounds(double[4]).
void SetColorSeries(vtkColorSeries *colorSeries)
Set the color series to use if this becomes a stacked bar plot.
vtkPoints2D * Points
Store a well packed set of XY coordinates for this data series.
void SelectColorArray(const vtkStdString &arrayName)
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use f...
bool EnableOpacityMapping
Lookup Table for coloring bars by scalar value.
void GetColor(double rgb[3]) override
Set the plot color.
vtkIdType GetNearestPoint(const vtkVector2f &point, const vtkVector2f &, vtkVector2f *location, vtkIdType *segmentIndex) override
Function to query a plot for the nearest point to the specified coordinate.
vtkSmartPointer< vtkColorSeries > ColorSeries
The color series to use if this becomes a stacked bar.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual vtkStdString GetGroupName()
Get the group name of the bar char - can be displayed on the X axis.
bool Paint(vtkContext2D *painter) override
Paint event for the XY plot, called whenever the chart needs to be drawn.
void GetDataBounds(double bounds[2])
Get the data bounds for this mapper as (Xmin,Xmax).
virtual void SetOrientation(int orientation)
Set/get the orientation of the bars.
virtual void CreateDefaultLookupTable()
Create default lookup table.
bool SelectPoints(const vtkVector2f &min, const vtkVector2f &max) override
Select all points in the specified rectangle.
bool PaintLegend(vtkContext2D *painter, const vtkRectf &rect, int legendIndex) override
Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line ...
void SetWidth(float _arg) override
Set the width of the line.
virtual vtkIdType GetNearestPoint(const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location, vtkIdType *segmentId)
Function to query a plot for the nearest point to the specified coordinate.
represent and manipulate 2D points
Superclass for mapping scalar values to colors.
Hold a reference to a vtkObjectBase instance.
Wrapper around std::string to keep symbols short.
a vtkAbstractArray subclass for strings
A table, which contains similar-typed columns of data.
dynamic, self-adjusting array of unsigned char