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| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
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| vtkMatplotlibMathTextUtilities * | NewInstance () const |
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| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
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| bool | IsAvailable () override |
| | Returns true if mathtext rendering is available.
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| bool | GetBoundingBox (vtkTextProperty *tprop, const char *str, int dpi, int bbox[4]) override |
| | Given a text property and a string, get the bounding box {xmin, xmax, ymin, ymax} of the rendered string in pixels.
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| bool | GetMetrics (vtkTextProperty *tprop, const char *str, int dpi, vtkTextRenderer::Metrics &metrics) override |
| | Return the metrics for the rendered str, tprop, and dpi.
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| bool | RenderString (const char *str, vtkImageData *image, vtkTextProperty *tprop, int dpi, int textDims[2]=nullptr) override |
| | Render the given string str into the vtkImageData image with a resolution of dpi.
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| bool | StringToPath (const char *str, vtkPath *path, vtkTextProperty *tprop, int dpi) override |
| | Parse the MathText expression in str and fill path with a contour of the glyphs.
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| void | SetScaleToPowerOfTwo (bool val) override |
| | Set to true if the graphics implementation requires texture image dimensions to be a power of two.
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| bool | GetScaleToPowerOfTwo () override |
| | Set to true if the graphics implementation requires texture image dimensions to be a power of two.
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| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
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| vtkMathTextUtilities * | NewInstance () const |
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| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
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| virtual bool | IsAvailable () |
| | Returns true if mathtext rendering is available.
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| virtual bool | GetBoundingBox (vtkTextProperty *tprop, const char *str, int dpi, int bbox[4])=0 |
| | Determine the dimensions of the image that RenderString will produce for a given str, tprop, and dpi.
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| virtual bool | GetMetrics (vtkTextProperty *tprop, const char *str, int dpi, vtkTextRenderer::Metrics &metrics)=0 |
| | Return the metrics for the rendered str, tprop, and dpi.
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| virtual bool | RenderString (const char *str, vtkImageData *data, vtkTextProperty *tprop, int dpi, int textDims[2]=nullptr)=0 |
| | Render the given string str into the vtkImageData data with a resolution of dpi.
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| virtual bool | StringToPath (const char *str, vtkPath *path, vtkTextProperty *tprop, int dpi)=0 |
| | Parse the MathText expression in str and fill path with a contour of the glyphs.
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| virtual int | GetConstrainedFontSize (const char *str, vtkTextProperty *tprop, int targetWidth, int targetHeight, int dpi) |
| | This function returns the font size (in points) required to fit the string in the target rectangle.
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| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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| virtual void | DebugOn () |
| | Turn debugging output on.
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| virtual void | DebugOff () |
| | Turn debugging output off.
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| bool | GetDebug () |
| | Get the value of the debug flag.
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| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag.
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| virtual void | Modified () |
| | Update the modification time for this object.
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| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time.
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| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
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| void | RemoveObserver (unsigned long tag) |
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| void | RemoveObservers (unsigned long event) |
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| void | RemoveObservers (const char *event) |
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| void | RemoveAllObservers () |
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| vtkTypeBool | HasObserver (unsigned long event) |
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| vtkTypeBool | HasObserver (const char *event) |
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| int | InvokeEvent (unsigned long event) |
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| int | InvokeEvent (const char *event) |
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| unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| vtkCommand * | GetCommand (unsigned long tag) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| void | RemoveObserver (vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| void | RemoveObservers (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| void | RemoveObservers (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
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| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
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| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Allow user to set the AbortFlagOn() with the return value of the callback method.
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| int | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
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| int | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
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| const char * | GetClassName () const |
| | Return the class name as a string.
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| virtual vtkTypeBool | IsA (const char *name) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
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| virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
| | Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
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| virtual void | Delete () |
| | Delete a VTK object.
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| virtual void | FastDelete () |
| | Delete a reference to this object.
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| void | InitializeObjectBase () |
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| void | Print (ostream &os) |
| | Print an object to an ostream.
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| virtual void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object).
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| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object).
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| int | GetReferenceCount () |
| | Return the current reference count of this object.
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| void | SetReferenceCount (int) |
| | Sets the reference count.
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| bool | GetIsInMemkind () const |
| | A local state flag that remembers whether this object lives in the normal or extended memory space.
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| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
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| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
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| static vtkTypeBool | IsTypeOf (const char *type) |
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| static vtkMatplotlibMathTextUtilities * | SafeDownCast (vtkObjectBase *o) |
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| static vtkMatplotlibMathTextUtilities * | New () |
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| static vtkTypeBool | IsTypeOf (const char *type) |
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| static vtkMathTextUtilities * | SafeDownCast (vtkObjectBase *o) |
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| static vtkMathTextUtilities * | New () |
| | This is a singleton pattern New.
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| static vtkMathTextUtilities * | GetInstance () |
| | Return the singleton instance with no reference counting.
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| static void | SetInstance (vtkMathTextUtilities *instance) |
| | Supply a user defined instance.
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| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
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| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes.
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| static void | SetGlobalWarningDisplay (int val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static void | GlobalWarningDisplayOn () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static void | GlobalWarningDisplayOff () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static int | GetGlobalWarningDisplay () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| |
| static vtkTypeBool | IsTypeOf (const char *name) |
| | Return 1 if this class type is the same type of (or a subclass of) the named class.
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| |
| static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
| | Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
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| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
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| static void | SetMemkindDirectory (const char *directoryname) |
| | The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
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| static bool | GetUsingMemkind () |
| | A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
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Access to MatPlotLib MathText rendering.
vtkMatplotlibMathTextUtilities provides access to the MatPlotLib MathText implementation.
This class is aware of a number of environment variables that can be used to configure and debug python initialization (all are optional):
- VTK_MATPLOTLIB_DEBUG: Enable verbose debugging output during initialization of the python environment.
This class handles rendering multiline and multicolumn strings into image data. Use '
' to define a line, and '|' to define a column.
This class does not support rendering multiline and multicolumn strings into a vtkPath.
Example :
str = "$\\sum_{i=0}^\\infty x_i$ | 2 | 3 | 4 \n"
The vertical space between two lines can be set with vtkTextProperty::SetLineSpacing and vtkTextProperty::SetLineOffset
The horizontal space between two cells can be set with vtkTextProperty::SetCellOffset
Currently, it is not possible to draw separators between grid cells. Only exterior edges can be drawn with vtkTextProperty::SetFrame
Definition at line 64 of file vtkMatplotlibMathTextUtilities.h.
Public Types inherited from vtkMathTextUtilities
1.9.6