coolray.org FAQ Contact Us CoolRay / Documentation           Function2D Class Reference This class represents a two dimensional function v=f(x,y). More... #include <ColorMap.h> Inheritance diagram for Function2D [legend]Collaboration diagram for Function2D: [legend]List of all members. Public Types enum   { PROPERTY_COLORMAP = 0x0100 } Public Methods   DECLARE_CLASS (Function2D,Object)   Function2D () virtual  ~Function2D () virtual void  setProperty (int nProperty,const Variant &vValue) virtual void  getProperty (int nProperty,Variant &vValue)const virtual void  acceptOperation (Visitor *pVisitor) virtual Color  calculate (double x,double y)   Calculates the color for the given values. More... Protected Attributes <ColorMap>  colorMap Detailed Description This class represents a two dimensional function v=f(x,y). The function calculates a value out of the two parameters x and y. The input and output values are in the intervall [0..1]. This class is abstract. The result of this function is then translated by a ColorMap object. Author(s): Stefan Michel See also: ColorMap2DFunction , ColorMap Member Function Documentation Color Function2D::calculate ( double x, double y ) [virtual]   Calculates the color for the given values. Parameters: x   The value must be in the intervall of 0..1 y   The value must be in the intervall of 0..1 Returns: The result is a color value generated by the function an fed through the specified ColorMap object. The documentation for this class was generated from the following file: ColorMap.h

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