TransferFunctionGUI Class Reference

Handles transferfunction user interaction. More...

#include <TransferFunctionGUI.h>

List of all members.

Static Public Member Functions
static float	calcInterpolationValueBetweenControlPoints (int x, std::vector< TFControlPoint >::iterator currentLeft, std::vector< TFControlPoint >::iterator currentRight)
static RGB_Colour	interpolateControlPointColours (float interPolBalance, std::vector< TFControlPoint >::iterator currentLeft, std::vector< TFControlPoint >::iterator currentRight)
static void	refreshTransferFuncPicker ()
static void	refreshTransferFuncPickerData ()
static void	initControlPoints ()
static void	sortControlPoints ()
static void	drawControlPointsRelative ()
static void	drawControlPointsConnection ()
static void	saveTransferFunctionControlPoints (const char *file)
static void	loadTransferFunctionControlPoints (std::string file)
static bool	checkForControlPointsAction (int button, int state, int x, int y)
static void	deleteSelectedControlPoint ()
static bool	checkForControlPointsSelection (int x, int y)
static bool	checkForControlPointsCreation (int button, int state, int x, int y, const Lab_Colour &colour)
static void	createNewControlPoint (int x, int y, const Lab_Colour &colour)
static bool	checkIfMouseInsideTransferFunc (int x, int y)
static void	processControlPointHitCheck (bool &hit, int x, int y, TFControlPoint &controlPoint)
static bool	isAnyControlPointBeingDragged ()
static bool	isAnyControlPointSelected ()
static TFControlPoint *	getSelectedControlPoint ()
static void	setAllControlPointsUndragged ()
static void	setAllControlPointsUnselected ()
static void	updateControlPointDragMovement (int mouseX, int mouseY)
Static Public Attributes
static const int	g_iTransferFuncPickerWidth = 660
static const int	g_iTransferFuncPickerHeight = 180
static RGBA_Colour *	transferFunctionPickerData = new RGBA_Colour[g_iTransferFuncPickerHeight * g_iTransferFuncPickerWidth]
static std::vector < TFControlPoint >	controlPoints
static int	g_iTransferFunctionTextureDisplayHeight = 14
static int	g_iTransferFunctionTextureDisplayYOffset = 8
static ColourSpace	transferFunctionTextureColorSpace = COLOURSPACE_LAB

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Detailed Description

Handles transferfunction user interaction.

Definition at line 25 of file TransferFunctionGUI.h.

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The documentation for this class was generated from the following files:

• T:/Eigene Dateien/Visual Studio 2008/Projects/VisLuFramework/src/TransferFunctionGUI.h
• T:/Eigene Dateien/Visual Studio 2008/Projects/VisLuFramework/src/TransferFunctionGUI.cpp