valfunc.h File Reference

(r1785/r1282)

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Classes
class	ValueFunction
	Abstract Base class Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionConstant
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionRandom
class	ValueFunctionRamp
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionRampLinear
class	ValueFunctionRampS
class	ValueFunctionRampS2
class	ValueFunctionRampL
class	ValueFunctionRampL2
class	ValueFunctionSawTooth
class	ValueFunctionPropeller
class	ValueFunctionDoubleRampS
class	ValueFunctionBevelEnds
class	ValueFunctionIntestine
class	ValueFunctionDecay
class	ValueFunctionBlip
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionTeardrop
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionTeardropCurvedEnd
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionEllipse
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionThumbtack
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
struct	VFPressureRecord
	Stores Pressure-sensitive pen values (as used for variable-width strokes) and allows the caller to retrieve values from such recorded information. More...
class	ValueFunctionPressure
class	ValueFunctionPressureS
class	ValueFunctionSmoothStroke
	Provides an interface by which the caller can obtain the value of a given function at a given "position". More...
class	ValueFunctionSS_Yacht
class	ValueFunctionSS_Iron
class	ValueFunctionSS_Reed
class	ValueFunctionSS_Meteor
class	ValueFunctionSS_Petal
class	ValueFunctionSS_Comet
class	ValueFunctionSS_Fallout
class	ValueFunctionSS_Torpedo
class	ValueFunctionSS_Missile
class	ValueFunctionSS_Convex
class	ValueFunctionSS_Concave
class	ValueFunctionSS_Cigar
class	ValueFunctionSS_Cigar2
class	ValueFunctionSS_Cigar3
class	ValueFunctionSS_SlimBlip
class	ValueFunctionSS_OceanLiner
class	ValueFunctionSS_Goldfish
class	ValueFunctionSS_Barb
Enumerations
enum	ValueFunctionID {   ValueFunctionID_None = 0, ValueFunctionID_Constant, ValueFunctionID_Random, ValueFunctionID_RampLinear,   ValueFunctionID_RampS, ValueFunctionID_Pressure, ValueFunctionID_PressureS, ValueFunctionID_Teardrop,   ValueFunctionID_Ellipse, ValueFunctionID_Blip, ValueFunctionID_Thumbtack, ValueFunctionID_RampL,   ValueFunctionID_RampL2, ValueFunctionID_RampS2, ValueFunctionID_TeardropCurvedEnd, ValueFunctionID_SawTooth,   ValueFunctionID_Propeller, ValueFunctionID_DoubleRampS, ValueFunctionID_Intestine, ValueFunctionID_Decay,   ValueFunctionID_BevelEnds, ValueFunctionID_SS_Reed, ValueFunctionID_SS_Meteor, ValueFunctionID_SS_Petal,   ValueFunctionID_SS_Comet, ValueFunctionID_SS_Barb, ValueFunctionID_SS_Concave, ValueFunctionID_SS_Convex,   ValueFunctionID_SS_Iron, ValueFunctionID_SS_Torpedo, ValueFunctionID_SS_Missile, ValueFunctionID_SS_Goldfish,   ValueFunctionID_SS_OceanLiner, ValueFunctionID_SS_Yacht, ValueFunctionID_SS_SlimBlip, ValueFunctionID_SS_Cigar,   ValueFunctionID_SS_Cigar2, ValueFunctionID_SS_Cigar3, ValueFunctionID_SS_Fallout }
Variables
const INT32	NumRandomValues = 512
	Provides an interface by which the caller can obtain the value of a given function at a given "position".

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Enumeration Type Documentation

enum ValueFunctionID

Enumerator: ValueFunctionID_None  ValueFunctionID_Constant  ValueFunctionID_Random  ValueFunctionID_RampLinear  ValueFunctionID_RampS  ValueFunctionID_Pressure  ValueFunctionID_PressureS  ValueFunctionID_Teardrop  ValueFunctionID_Ellipse  ValueFunctionID_Blip  ValueFunctionID_Thumbtack  ValueFunctionID_RampL  ValueFunctionID_RampL2  ValueFunctionID_RampS2  ValueFunctionID_TeardropCurvedEnd  ValueFunctionID_SawTooth  ValueFunctionID_Propeller  ValueFunctionID_DoubleRampS  ValueFunctionID_Intestine  ValueFunctionID_Decay  ValueFunctionID_BevelEnds  ValueFunctionID_SS_Reed  ValueFunctionID_SS_Meteor  ValueFunctionID_SS_Petal  ValueFunctionID_SS_Comet  ValueFunctionID_SS_Barb  ValueFunctionID_SS_Concave  ValueFunctionID_SS_Convex  ValueFunctionID_SS_Iron  ValueFunctionID_SS_Torpedo  ValueFunctionID_SS_Missile  ValueFunctionID_SS_Goldfish  ValueFunctionID_SS_OceanLiner  ValueFunctionID_SS_Yacht  ValueFunctionID_SS_SlimBlip  ValueFunctionID_SS_Cigar  ValueFunctionID_SS_Cigar2  ValueFunctionID_SS_Cigar3  ValueFunctionID_SS_Fallout  Definition at line 116 of file valfunc.h. { ValueFunctionID_None = 0, ValueFunctionID_Constant, ValueFunctionID_Random, ValueFunctionID_RampLinear, ValueFunctionID_RampS, ValueFunctionID_Pressure, ValueFunctionID_PressureS, ValueFunctionID_Teardrop, ValueFunctionID_Ellipse, ValueFunctionID_Blip, ValueFunctionID_Thumbtack, ValueFunctionID_RampL, ValueFunctionID_RampL2, ValueFunctionID_RampS2, ValueFunctionID_TeardropCurvedEnd, ValueFunctionID_SawTooth, ValueFunctionID_Propeller, ValueFunctionID_DoubleRampS, ValueFunctionID_Intestine, ValueFunctionID_Decay, ValueFunctionID_BevelEnds, //You can gladly tack stuff on the end, but don't screw up the ordering //around these 'ere parts!!! Matt ValueFunctionID_SS_Reed, ValueFunctionID_SS_Meteor, ValueFunctionID_SS_Petal, ValueFunctionID_SS_Comet, ValueFunctionID_SS_Barb, ValueFunctionID_SS_Concave, ValueFunctionID_SS_Convex, ValueFunctionID_SS_Iron, ValueFunctionID_SS_Torpedo, ValueFunctionID_SS_Missile, ValueFunctionID_SS_Goldfish, ValueFunctionID_SS_OceanLiner, ValueFunctionID_SS_Yacht, ValueFunctionID_SS_SlimBlip, ValueFunctionID_SS_Cigar, ValueFunctionID_SS_Cigar2, ValueFunctionID_SS_Cigar3, ValueFunctionID_SS_Fallout } ValueFunctionID;

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Variable Documentation

const INT32 NumRandomValues = 512

Provides an interface by which the caller can obtain the value of a given function at a given "position". Author: Jason_Williams (Xara Group Ltd) <camelotdev@xara.com> Date: 30/12/96 This derived class simply returns a "Random" value. Actually, the random value is seeded from the Position plus the seed passed to the constructor, so the same position will always give the same value. Notes: This class actually generates 512 random numbers, and returns samples from that array. This is so that when used for path stroking, it is possible to limit the flattening of the generated curve - with truly random results, you can never know when you have flattened enough! Definition at line 316 of file valfunc.h.

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