/* * $Id: transferRGBFunction.hxx,v 4.0 2003/04/28 14:40:16 hut66au Exp $ * * Imview, the portable image analysis application * http://www.cmis.csiro.au/Hugues.Talbot/imview * ---------------------------------------------------------- * * Imview is an attempt to provide an image display application * suitable for professional image analysis. It was started in * 1997 and is mostly the result of the efforts of Hugues Talbot, * Image Analysis Project, CSIRO Mathematical and Information * Sciences, with help from others (see the CREDITS files for * more information) * * Imview is Copyrighted (C) 1997-2001 by Hugues Talbot and was * supported in parts by the Australian Commonwealth Science and * Industry Research Organisation. Please see the COPYRIGHT file * for full details. Imview also includes the contributions of * many others. Please see the CREDITS file for full details. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. * */ /*------------------------------------------------------------------------ * * The long-awaited RGB contrast/brightness/gamma panel for RGB data * * Hugues Talbot 27 Oct 2001 * * *-----------------------------------------------------------------------*/ #ifndef RGBTRANSFERFUNCTION_H #define RGBTRANSFERFUNCTION_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "transferRGBFunctionBox.hxx" #include "transferRGBHistoBox.hxx" #include "transferRGBBox.hxx" //#include "transferHistoBox.hxx" void RGBchosendisplay_cb(Fl_Menu_ *, void *); class transferRGB { public: transferRGB(); ~transferRGB(); void setDefaults(); void computeDrawingParms(); void setDrawingParms(); void redrawWindowIfNeeded(); void show(); void hide(); // void setRGammaSliderValue(float val) {RgammaSlider->value(val);} void setGGammaSliderValue(float val) {GgammaSlider->value(val);} void setBGammaSliderValue(float val) {BgammaSlider->value(val);} // void setRGammaInputValue(const char *c) {RgammaInput->value(c);} void setGGammaInputValue(const char *c) {GgammaInput->value(c);} void setBGammaInputValue(const char *c) {BgammaInput->value(c);} void setGammaInputValue(int i, const char *c) {assert((i>=0) && (i < 3)); gammaInputs[i]->value(c);} // void setRContrastSliderValue(float val) {RcontrastSlider->value(val);} void setGContrastSliderValue(float val) {GcontrastSlider->value(val);} void setBContrastSliderValue(float val) {BcontrastSlider->value(val);} // void setRBrightnessSliderValue(float val) {RbrightnessSlider->value(val);} void setGBrightnessSliderValue(float val) {GbrightnessSlider->value(val);} void setBBrightnessSliderValue(float val) {BbrightnessSlider->value(val);} // returns which R G & B buttons have been toggled void affectChannels(int &R, int &G, int &B) { R = Rselect->value(); G = Gselect->value(); B = Bselect->value(); } void redrawBox(void) { RGBtransferBox->redraw();// redraw the current transfer function or histogram } // help identify which slider is being modified int identifySlider(Fl_Slider *aSlider); int identifyInput(Fl_Input *anInput); void linkBrightnessSliders(int withId, double v) {linkSliders(brightnessSliders,withId,v);} void linkContrastSliders(int withId, double v) {linkSliders(contrastSliders,withId,v);} void linkGammaSliders(int withId, double v) {linkSliders(gammaSliders,withId,v);} void linkGammaInputs(int withId, char *v) {linkInputs((Fl_Input**)gammaInputs,withId,v);} // void setTopValue(int t[3]); void setBottomValue(int t[3]); void setLeftValue(int t[3]); void setRightValue(int t[3]); void setTransfer(); void setHisto(); void getParameters(double &theRGamma, double &theGGamma, double &theBGamma, double &theRContrast, double &theGContrast, double &theBContrast, double &theRBrightness, double &theGBrightness, double &theBBrightness) { RGBtransferBox->getRGBParms(theRContrast, theRBrightness, theRGamma, theGContrast, theGBrightness, theGGamma, theBContrast, theBBrightness, theBGamma); } void ensureImageRedraw(bool s) { RGBtransferBox->setRelease(s); } friend Fl_Double_Window *RGB_transfer_panel(transferRGB &s); private: // Fluid-defined Fl_Double_Window *RGBtransferWindow; Fl_Group *displayBoxGroup; Fl_Choice *displayChoice; Fl_Float_Input *RgammaInput, *GgammaInput, *BgammaInput; Fl_Int_Input *RtopInput, *RbottomInput, *RleftInput, *RrightInput; Fl_Int_Input *GtopInput, *GbottomInput, *GleftInput, *GrightInput; Fl_Int_Input *BtopInput, *BbottomInput, *BleftInput, *BrightInput; myTransferRGBBox *RGBtransferBox, *RGBmemoryBox; myTransferRGBHistoBox *transferRGBHistoBox; myTransferRGBFunctionBox *transferRGBFunctionBox; Fl_Slider *RcontrastSlider, *GcontrastSlider, *BcontrastSlider; Fl_Slider *RbrightnessSlider, *GbrightnessSlider, *BbrightnessSlider; Fl_Slider *RgammaSlider, *GgammaSlider, *BgammaSlider; Fl_Button *resetButton, *normaliseButton; Fl_Button *Rselect, *Gselect, *Bselect; Fl_Round_Button *linkRButton, *linkGButton, *linkBButton; Fl_Check_Button *applyToAllButton; Fl_Return_Button *OKButton; // management Fl_Slider *contrastSliders[3], *brightnessSliders[3], *gammaSliders[3]; Fl_Round_Button *linkButtons[3]; Fl_Int_Input *topInputs[3], *bottomInputs[3], *leftInputs[3], *rightInputs[3]; Fl_Float_Input *gammaInputs[3]; void linkSliders(Fl_Slider *sliderKind[3], int withId, double v); void linkInputs(Fl_Input *inputKind[3], int withId, char *value); }; #endif // RGBTRANSFERFUNCTION_H