Mercurial > octave
view libgui/src/gui-utils.h @ 33592:8a833798c741 bytecode-interpreter tip
maint: Merge default to bytecode-interpreter
author | Arun Giridhar <arungiridhar@gmail.com> |
---|---|
date | Fri, 17 May 2024 09:32:40 -0400 |
parents | 4b601ca024d5 |
children |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1993-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave 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 3 of the License, or // (at your option) any later version. // // Octave 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 Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_gui_utils_h) #define octave_gui_utils_h 1 #include "octave-config.h" #include <QColor> #include <QRect> OCTAVE_BEGIN_NAMESPACE(octave) /*! Deterimine an alternative color to @p col1 with less contrast to @p col2. The HSV representation of the new color is calculated by \f{eqnarray*}{ H &=& H_1\\ S &=& f_s S_1\\ V &=& V_1 + f_s (V_2 - V_1) \f} @param col1 Base color to which the alternative has to be computed @param col2 Color to which the the new color should have less contrast @param fs Factor for changing the saturation \f$(0\ldots\infty)\f$ @param fv Factor for interpolating the brightness \f$(0\ldots 1)\f$. For 0, \f$V = V_1\f$ and for 1, \f$V = V_2\f$. @return New color as QColor */ extern OCTGUI_API QColor interpolate_color (const QColor& col1, const QColor& col2, double fs, double fv); /*! Get the screen geometry of the actual screen. @param width integer variable for storing the screen width @param height integer variable for storing the screen height */ extern OCTGUI_API void get_screen_geometry (int& width, int& height); /*! Adjust geometry to be completely on a screen @param actual_geometry QRect with actual widget geometry; this is changed to the updated geometry which is on the screen. @param default_geometry the default geometry that is used in case the actual geometry os on no available screen. */ extern OCTGUI_API void adjust_to_screen (QRect& actual_geometry, const QRect& default_geometry); OCTAVE_END_NAMESPACE(octave) #endif