DD::Image::MultiArray_KnobI Class Reference

Public Member Functions
virtual int	xsize () const =0
virtual int	ysize () const =0
virtual int	cellsize () const =0
virtual int	cells () const =0
virtual Knob *	cell (unsigned index)=0
virtual Knob *	getKnob (int y, int x, int cell)=0
virtual bool	knobSelected (DD::Image::ViewerContext *ctx, int y, int x, int cell) const =0
virtual const Knob *	getKnob (int y, int x, int cell) const =0
virtual void	setTangentsVisible (bool)=0
virtual bool	tangentsVisible () const =0
virtual void	setKnobVisible (int y, int x, int cell, bool)=0
virtual void	setKnobsVisible (const std::vector< KnobVisible > &visibles)=0
virtual void	showWidgetsFor (int y, int x)=0
virtual void	showAllWidgets ()=0
virtual void	resize (int y, int x)=0
virtual void	insertColumn (int x)=0
virtual void	insertRow (int y)=0
virtual void	deleteColumn (int x)=0
virtual void	deleteRow (int y)=0

Detailed Description

the MultiArray_Knob is a 3-dimensional array of XYZ-knobs.

this is intended for the use for the extended bicubics.

first, comes a 2-D array with dimensions x and y. presently x and y are 2. TODO: add resizing support.

inside each of these elements, are then 5 XYZ-knobs. the first of these is the 'main' one, and then the remaining four are tangents.

there is no load/save/undo/copy/paste support yet, nor support for setting values on many knobs within this at the same time, nor support for accessing the subknobs from internal expressions.