GWIN doc update and poly functions
Add poly functions to GWIN Move doxygen documentation to header fileugfx_release_2.6
Andrew Hannam
parent
d678352b9a
commit
285f1977ed
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@ -1,186 +1,503 @@
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/*
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ChibiOS/GFX - Copyright (C) 2012, 2013
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Joel Bodenmann aka Tectu <joel@unormal.org>
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This file is part of ChibiOS/GFX.
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ChibiOS/GFX is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/GFX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file include/gwin/gwin.h
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* @brief GWIN Graphic window subsystem header file.
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*
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* @defgroup Window Window
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* @ingroup GWIN
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*
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* @details GWIN provides a basic window manager which allows it to easily
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* create and destroy different windows on runtime. Each window
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* will have it's own properties such as colors, brushes as well as
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* it's own drawing origin.
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* Moving the windows around is not supported yet.
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*
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* @pre GFX_USE_GWIN must be set to TRUE in your gfxconf.h
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*
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* @{
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*/
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#ifndef _GWIN_H
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#define _GWIN_H
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#include "gfx.h"
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#if GFX_USE_GWIN || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Type definitions */
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/*===========================================================================*/
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typedef uint16_t GWindowType;
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#define GW_WINDOW 0x0000
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#define GW_FIRST_USER_WINDOW 0x8000
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// A basic window
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typedef struct GWindowObject_t {
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GWindowType type; // What type of window is this
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uint16_t flags; // Internal flags
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coord_t x, y; // Screen relative position
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coord_t width, height; // Dimensions of this window
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color_t color, bgcolor; // Current drawing colors
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#if GDISP_NEED_TEXT
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font_t font; // Current font
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#endif
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} GWindowObject, * GHandle;
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Base Functions */
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GHandle gwinCreateWindow(GWindowObject *gw, coord_t x, coord_t y, coord_t width, coord_t height);
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void gwinDestroyWindow(GHandle gh);
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/**
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* @brief Get the X coordinate of the window
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* @details Returns the X coordinate of the origin of the window.
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* The coordinate is relative to the physical screen zero point.
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*
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* @param[in] gh The window
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*/
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#define gwinGetScreenX(gh) ((gh)->x)
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/**
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* @brief Get the Y coordinate of the window
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* @details Returns the Y coordinate of the origin of the window.
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* The coordinate is relative to the physical screen zero point.
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*
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* @param[in] gh The window
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*/
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#define gwinGetScreenY(gh) ((gh)->y)
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/**
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* @brief Get the width of the window
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*
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* @param[in] gh The window
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*/
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#define gwinGetWidth(gh) ((gh)->width)
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/**
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* @brief Get the height of the window
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*
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* @param[in] gh The window
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*/
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#define gwinGetHeight(gh) ((gh)->height)
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/**
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* @brief Set foreground color
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* @details Set the color which will be used to draw
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*
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* @param[in] gh The window
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* @param[in] clr The color to be set
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*/
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#define gwinSetColor(gh, clr) (gh)->color = (clr)
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/**
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* @brief Set background color
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* @details Set the color which will be used as background
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* @note gwinClear() must be called to set the background color
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*
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* @param[in] gh The window
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* @param[in] bgclr The background color
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*/
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#define gwinSetBgColor(gh, bgclr) (gh)->bgcolor = (bgclr)
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/* Set up for text */
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#if GDISP_NEED_TEXT
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void gwinSetFont(GHandle gh, font_t font);
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#endif
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/* Drawing Functions */
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void gwinClear(GHandle gh);
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void gwinDrawPixel(GHandle gh, coord_t x, coord_t y);
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void gwinDrawLine(GHandle gh, coord_t x0, coord_t y0, coord_t x1, coord_t y1);
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void gwinDrawBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy);
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void gwinFillArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy);
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void gwinBlitArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer);
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/* Circle Functions */
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#if GDISP_NEED_CIRCLE
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void gwinDrawCircle(GHandle gh, coord_t x, coord_t y, coord_t radius);
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void gwinFillCircle(GHandle gh, coord_t x, coord_t y, coord_t radius);
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#endif
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/* Ellipse Functions */
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#if GDISP_NEED_ELLIPSE
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void gwinDrawEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b);
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void gwinFillEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b);
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#endif
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/* Arc Functions */
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#if GDISP_NEED_ARC
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void gwinDrawArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle);
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void gwinFillArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle);
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#endif
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/* Read a pixel Function */
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#if GDISP_NEED_PIXELREAD
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color_t gwinGetPixelColor(GHandle gh, coord_t x, coord_t y);
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#endif
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/* Extra Text Functions */
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#if GDISP_NEED_TEXT
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void gwinDrawChar(GHandle gh, coord_t x, coord_t y, char c);
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void gwinFillChar(GHandle gh, coord_t x, coord_t y, char c);
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void gwinDrawString(GHandle gh, coord_t x, coord_t y, const char *str);
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void gwinFillString(GHandle gh, coord_t x, coord_t y, const char *str);
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void gwinDrawStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify);
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void gwinFillStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify);
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#endif
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#ifdef __cplusplus
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}
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#endif
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/* Include extra window types */
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#include "gwin/console.h"
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#include "gwin/button.h"
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#include "gwin/graph.h"
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#endif /* GFX_USE_GWIN */
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#endif /* _GWIN_H */
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/** @} */
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/*
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ChibiOS/GFX - Copyright (C) 2012, 2013
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Joel Bodenmann aka Tectu <joel@unormal.org>
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This file is part of ChibiOS/GFX.
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ChibiOS/GFX is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/GFX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file include/gwin/gwin.h
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* @brief GWIN Graphic window subsystem header file.
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*
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* @defgroup Window Window
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* @ingroup GWIN
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*
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* @details GWIN provides a basic window manager which allows it to easily
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* create and destroy different windows on runtime. Each window
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* will have it's own properties such as colors, brushes as well as
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* it's own drawing origin.
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* Moving the windows around is not supported yet.
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*
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* @pre GFX_USE_GWIN must be set to TRUE in your gfxconf.h
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*
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* @{
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*/
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#ifndef _GWIN_H
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#define _GWIN_H
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#include "gfx.h"
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#if GFX_USE_GWIN || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Type definitions */
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/*===========================================================================*/
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typedef uint16_t GWindowType;
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#define GW_WINDOW 0x0000
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#define GW_FIRST_USER_WINDOW 0x8000
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// A basic window
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typedef struct GWindowObject_t {
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GWindowType type; // What type of window is this
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uint16_t flags; // Internal flags
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coord_t x, y; // Screen relative position
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coord_t width, height; // Dimensions of this window
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color_t color, bgcolor; // Current drawing colors
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#if GDISP_NEED_TEXT
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font_t font; // Current font
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#endif
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} GWindowObject, * GHandle;
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Base Functions */
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/**
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* @brief Create a basic window.
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* @return NULL if there is no resultant drawing area, otherwise a window handle.
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*
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* @param[in] gw The window structure to initialize. If this is NULL the structure is dynamically allocated.
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* @param[in] x,y The screen coordinates for the bottom left corner of the window
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* @param[in] width The width of the window
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* @param[in] height The height of the window
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* @note The default drawing color gets set to White and the background drawing color to Black.
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* @note No default font is set so make sure to set one before drawing any text.
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* @note The dimensions and position may be changed to fit on the real screen.
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* @note The window is not automatically cleared on creation. You must do that by calling gwinClear() (possibly after changing your background color)
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*
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* @api
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*/
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GHandle gwinCreateWindow(GWindowObject *gw, coord_t x, coord_t y, coord_t width, coord_t height);
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/**
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* @brief Destroy a window (of any type). Releases any dynamically allocated memory.
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*
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* @param[in] gh The window handle
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*
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* @api
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*/
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void gwinDestroyWindow(GHandle gh);
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/**
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* @brief Get the X coordinate of the window
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* @details Returns the X coordinate of the origin of the window.
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* The coordinate is relative to the physical screen zero point.
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*
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* @param[in] gh The window
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*/
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#define gwinGetScreenX(gh) ((gh)->x)
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/**
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* @brief Get the Y coordinate of the window
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* @details Returns the Y coordinate of the origin of the window.
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* The coordinate is relative to the physical screen zero point.
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*
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* @param[in] gh The window
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*/
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#define gwinGetScreenY(gh) ((gh)->y)
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/**
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* @brief Get the width of the window
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*
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* @param[in] gh The window
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*/
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#define gwinGetWidth(gh) ((gh)->width)
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/**
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* @brief Get the height of the window
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*
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* @param[in] gh The window
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*/
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#define gwinGetHeight(gh) ((gh)->height)
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/**
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* @brief Set foreground color
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* @details Set the color which will be used to draw
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*
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* @param[in] gh The window
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* @param[in] clr The color to be set
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*/
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#define gwinSetColor(gh, clr) (gh)->color = (clr)
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/**
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* @brief Set background color
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* @details Set the color which will be used as background
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* @note gwinClear() must be called to set the background color
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*
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* @param[in] gh The window
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* @param[in] bgclr The background color
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*/
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#define gwinSetBgColor(gh, bgclr) (gh)->bgcolor = (bgclr)
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/* Set up for text */
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#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
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/**
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* @brief Set the current font for this window.
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*
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* @param[in] gh The window handle
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* @param[in] font The font to use for text functions
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*
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* @api
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*/
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void gwinSetFont(GHandle gh, font_t font);
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#endif
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/* Drawing Functions */
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/**
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* @brief Clear the window
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* @note Uses the current background color to clear the window
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*
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* @param[in] gh The window handle
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*
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* @api
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*/
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void gwinClear(GHandle gh);
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/**
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* @brief Set a pixel in the window
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* @note Uses the current foreground color to set the pixel
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x,y The coordinates of the pixel
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*
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* @api
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*/
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void gwinDrawPixel(GHandle gh, coord_t x, coord_t y);
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/**
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* @brief Draw a line in the window
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* @note Uses the current foreground color to draw the line
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x0,y0 The start position
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* @param[in] x1,y1 The end position
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*
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* @api
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*/
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void gwinDrawLine(GHandle gh, coord_t x0, coord_t y0, coord_t x1, coord_t y1);
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/**
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* @brief Draw a box in the window
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* @note Uses the current foreground color to draw the box
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x,y The start position
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* @param[in] cx,cy The size of the box (outside dimensions)
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*
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* @api
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*/
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void gwinDrawBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy);
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/**
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* @brief Fill an rectangular area in the window
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* @note Uses the current foreground color to fill the box
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x,y The start position
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* @param[in] cx,cy The size of the box (outside dimensions)
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*
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* @api
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*/
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void gwinFillArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy);
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/**
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* @brief Fill an area in the window using the supplied bitmap.
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* @details The bitmap is in the pixel format specified by the low level driver
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* @note If GDISP_NEED_ASYNC is defined then the buffer must be static
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* or at least retained until this call has finished the blit. You can
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* tell when all graphics drawing is finished by @p gdispIsBusy() going FALSE.
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x, y The start filled area
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* @param[in] cx, cy The width and height to be filled
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* @param[in] srcx, srcy The bitmap position to start the fill from
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* @param[in] srccx The width of a line in the bitmap.
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* @param[in] buffer The pixels to use to fill the area.
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*
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* @api
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*/
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void gwinBlitArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer);
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/* Circle Functions */
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#if GDISP_NEED_CIRCLE || defined(__DOXYGEN__)
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/**
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* @brief Draw a circle in the window.
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* @note Uses the current foreground color to draw the circle
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x, y The center of the circle
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* @param[in] radius The radius of the circle
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*
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* @api
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*/
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void gwinDrawCircle(GHandle gh, coord_t x, coord_t y, coord_t radius);
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/**
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* @brief Draw a filled circle in the window.
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* @note Uses the current foreground color to draw the filled circle
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x, y The center of the circle
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* @param[in] radius The radius of the circle
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*
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* @api
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*/
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void gwinFillCircle(GHandle gh, coord_t x, coord_t y, coord_t radius);
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#endif
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/* Ellipse Functions */
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#if GDISP_NEED_ELLIPSE || defined(__DOXYGEN__)
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/**
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* @brief Draw an ellipse.
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* @note Uses the current foreground color to draw the ellipse
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* @note May leave GDISP clipping to this window's dimensions
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*
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* @param[in] gh The window handle
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* @param[in] x,y The center of the ellipse
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* @param[in] a,b The dimensions of the ellipse
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*
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||||
* @api
|
||||
*/
|
||||
void gwinDrawEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b);
|
||||
|
||||
/**
|
||||
* @brief Draw an filled ellipse.
|
||||
* @note Uses the current foreground color to draw the filled ellipse
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center of the ellipse
|
||||
* @param[in] a,b The dimensions of the ellipse
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b);
|
||||
#endif
|
||||
|
||||
/* Arc Functions */
|
||||
|
||||
#if GDISP_NEED_ARC || defined(__DOXYGEN__)
|
||||
/*
|
||||
* @brief Draw an arc in the window.
|
||||
* @note Uses the current foreground color to draw the arc
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center point
|
||||
* @param[in] radius The radius of the arc
|
||||
* @param[in] start The start angle (0 to 360)
|
||||
* @param[in] end The end angle (0 to 360)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle);
|
||||
|
||||
/*
|
||||
* @brief Draw a filled arc in the window.
|
||||
* @note Uses the current foreground color to draw the filled arc
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center point
|
||||
* @param[in] radius The radius of the arc
|
||||
* @param[in] start The start angle (0 to 360)
|
||||
* @param[in] end The end angle (0 to 360)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle);
|
||||
#endif
|
||||
|
||||
/* Read a pixel Function */
|
||||
|
||||
#if GDISP_NEED_PIXELREAD || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Get the color of a pixel in the window.
|
||||
* @return The color of the pixel.
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position in the window
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
color_t gwinGetPixelColor(GHandle gh, coord_t x, coord_t y);
|
||||
#endif
|
||||
|
||||
/* Extra Text Functions */
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text character at the specified position in the window.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] c The character to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawChar(GHandle gh, coord_t x, coord_t y, char c);
|
||||
|
||||
/**
|
||||
* @brief Draw a text character with a filled background at the specified position in the window.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] c The character to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillChar(GHandle gh, coord_t x, coord_t y, char c);
|
||||
|
||||
/**
|
||||
* @brief Draw a text string in the window
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] str The string to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawString(GHandle gh, coord_t x, coord_t y, const char *str);
|
||||
|
||||
/**
|
||||
* @brief Draw a text string with a filled background in the window
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] str The string to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillString(GHandle gh, coord_t x, coord_t y, const char *str);
|
||||
|
||||
/**
|
||||
* @brief Draw a text string verticly centered within the specified box.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character.
|
||||
* @note The specified box does not need to align with the window box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text (need to define top-right or base-line - check code)
|
||||
* @param[in] cx,cy The width and height of the box
|
||||
* @param[in] str The string to draw
|
||||
* @param[in] justify Justify the text left, center or right within the box
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify);
|
||||
|
||||
/**
|
||||
* @brief Draw a text string verticly centered within the specified filled box.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note The entire box is filled. Note this box does not need to align with the window box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text (need to define top-right or base-line - check code)
|
||||
* @param[in] cx,cy The width and height of the box
|
||||
* @param[in] str The string to draw
|
||||
* @param[in] justify Justify the text left, center or right within the box
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify);
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_CONVEX_POLYGON || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw an enclosed polygon (convex, non-convex or complex).
|
||||
*
|
||||
* @note Uses the current foreground color.
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] tx, ty Transform all points in pntarray by tx, ty
|
||||
* @param[in] pntarray An array of points
|
||||
* @param[in] cnt The number of points in the array
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawPoly(GHandle gh, coord_t tx, coord_t ty, const point *pntarray, unsigned cnt);
|
||||
|
||||
/**
|
||||
* @brief Fill a convex polygon
|
||||
* @details Doesn't handle non-convex or complex polygons.
|
||||
*
|
||||
* @note Uses the current foreground color.
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] tx, ty Transform all points in pntarray by tx, ty
|
||||
* @param[in] pntarray An array of points
|
||||
* @param[in] cnt The number of points in the array
|
||||
*
|
||||
* @note Convex polygons are those that have no internal angles. That is;
|
||||
* you can draw a line from any point on the polygon to any other point
|
||||
* on the polygon without it going outside the polygon. In our case we generalise
|
||||
* this a little by saying that an infinite horizontal line (at any y value) will cross
|
||||
* no more than two edges on the polygon. Some non-convex polygons do fit this criteria
|
||||
* and can therefore be drawn.
|
||||
* @note This routine is designed to be very efficient with even simple display hardware.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillConvexPoly(GHandle gh, coord_t tx, coord_t ty, const point *pntarray, unsigned cnt);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Include extra window types */
|
||||
#include "gwin/console.h"
|
||||
#include "gwin/button.h"
|
||||
#include "gwin/graph.h"
|
||||
|
||||
#endif /* GFX_USE_GWIN */
|
||||
|
||||
#endif /* _GWIN_H */
|
||||
/** @} */
|
||||
|
|
|
|||
502
src/gwin/gwin.c
502
src/gwin/gwin.c
|
|
@ -31,7 +31,7 @@
|
|||
#include "hal.h"
|
||||
#include "gfx.h"
|
||||
|
||||
#if GFX_USE_GWIN || defined(__DOXYGEN__)
|
||||
#if GFX_USE_GWIN
|
||||
|
||||
#include "gwin/internal.h"
|
||||
|
||||
|
|
@ -64,27 +64,12 @@ GHandle _gwinInit(GWindowObject *gw, coord_t x, coord_t y, coord_t width, coord_
|
|||
gw->height = height;
|
||||
gw->color = White;
|
||||
gw->bgcolor = Black;
|
||||
#if GDISP_NEED_TEXT
|
||||
gw->font = 0;
|
||||
#endif
|
||||
#if GDISP_NEED_TEXT
|
||||
gw->font = 0;
|
||||
#endif
|
||||
return (GHandle)gw;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create a basic window.
|
||||
* @return NULL if there is no resultant drawing area, otherwise a window handle.
|
||||
*
|
||||
* @param[in] gw The window structure to initialise. If this is NULL the structure is dynamically allocated.
|
||||
* @param[in] x,y The screen co-ordinates for the bottom left corner of the window
|
||||
* @param[in] width The width of the window
|
||||
* @param[in] height The height of the window
|
||||
* @note The default drawing color gets set to White and the background drawing color to Black.
|
||||
* @note No default font is set so make sure to set one before drawing any text.
|
||||
* @note The dimensions and position may be changed to fit on the real screen.
|
||||
* @note The window is not automatically cleared on creation. You must do that by calling gwinClear() (possibly after changing your background color)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
GHandle gwinCreateWindow(GWindowObject *gw, coord_t x, coord_t y, coord_t width, coord_t height) {
|
||||
if (!(gw = (GWindowObject *)_gwinInit((GWindowObject *)gw, x, y, width, height, sizeof(GWindowObject))))
|
||||
return 0;
|
||||
|
|
@ -92,13 +77,6 @@ GHandle gwinCreateWindow(GWindowObject *gw, coord_t x, coord_t y, coord_t width,
|
|||
return (GHandle)gw;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Destroy a window (of any type). Releases any dynamicly allocated memory.
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDestroyWindow(GHandle gh) {
|
||||
// Clean up any type specific dynamic memory allocations
|
||||
switch(gh->type) {
|
||||
|
|
@ -123,34 +101,18 @@ void gwinDestroyWindow(GHandle gh) {
|
|||
}
|
||||
}
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Set the current font for this window.
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] font The font to use for text functions
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinSetFont(GHandle gh, font_t font) {
|
||||
gh->font = font;
|
||||
#if GWIN_NEED_CONSOLE
|
||||
if (font && gh->type == GW_CONSOLE) {
|
||||
((GConsoleObject *)gh)->fy = gdispGetFontMetric(font, fontHeight);
|
||||
((GConsoleObject *)gh)->fp = gdispGetFontMetric(font, fontCharPadding);
|
||||
#if GDISP_NEED_TEXT
|
||||
void gwinSetFont(GHandle gh, font_t font) {
|
||||
gh->font = font;
|
||||
#if GWIN_NEED_CONSOLE
|
||||
if (font && gh->type == GW_CONSOLE) {
|
||||
((GConsoleObject *)gh)->fy = gdispGetFontMetric(font, fontHeight);
|
||||
((GConsoleObject *)gh)->fp = gdispGetFontMetric(font, fontCharPadding);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Clear the window
|
||||
* @note Uses the current background color to clear the window
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinClear(GHandle gh) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -165,16 +127,6 @@ void gwinClear(GHandle gh) {
|
|||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set a pixel in the window
|
||||
* @note Uses the current foreground color to set the pixel
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The coordinates of the pixel
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawPixel(GHandle gh, coord_t x, coord_t y) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -182,17 +134,6 @@ void gwinDrawPixel(GHandle gh, coord_t x, coord_t y) {
|
|||
gdispDrawPixel(gh->x+x, gh->y+y, gh->color);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Draw a line in the window
|
||||
* @note Uses the current foreground color to draw the line
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x0,y0 The start position
|
||||
* @param[in] x1,y1 The end position
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawLine(GHandle gh, coord_t x0, coord_t y0, coord_t x1, coord_t y1) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -200,17 +141,6 @@ void gwinDrawLine(GHandle gh, coord_t x0, coord_t y0, coord_t x1, coord_t y1) {
|
|||
gdispDrawLine(gh->x+x0, gh->y+y0, gh->x+x1, gh->y+y1, gh->color);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Draw a box in the window
|
||||
* @note Uses the current foreground color to draw the box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The start position
|
||||
* @param[in] cx,cy The size of the box (outside dimensions)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -218,17 +148,6 @@ void gwinDrawBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy) {
|
|||
gdispDrawBox(gh->x+x, gh->y+y, cx, cy, gh->color);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fill an rectangular area in the window
|
||||
* @note Uses the current foreground color to fill the box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The start position
|
||||
* @param[in] cx,cy The size of the box (outside dimensions)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -236,23 +155,6 @@ void gwinFillArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy) {
|
|||
gdispFillArea(gh->x+x, gh->y+y, cx, cy, gh->color);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fill an area in the window using the supplied bitmap.
|
||||
* @details The bitmap is in the pixel format specified by the low level driver
|
||||
* @note If GDISP_NEED_ASYNC is defined then the buffer must be static
|
||||
* or at least retained until this call has finished the blit. You can
|
||||
* tell when all graphics drawing is finished by @p gdispIsBusy() going FALSE.
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x, y The start filled area
|
||||
* @param[in] cx, cy The width and height to be filled
|
||||
* @param[in] srcx, srcy The bitmap position to start the fill from
|
||||
* @param[in] srccx The width of a line in the bitmap.
|
||||
* @param[in] buffer The pixels to use to fill the area.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinBlitArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
|
|
@ -260,285 +162,127 @@ void gwinBlitArea(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, coor
|
|||
gdispBlitAreaEx(gh->x+x, gh->y+y, cx, cy, srcx, srcy, srccx, buffer);
|
||||
}
|
||||
|
||||
#if GDISP_NEED_CIRCLE || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a circle in the window.
|
||||
* @note Uses the current foreground color to draw the circle
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x, y The center of the circle
|
||||
* @param[in] radius The radius of the circle
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawCircle(GHandle gh, coord_t x, coord_t y, coord_t radius) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawCircle(gh->x+x, gh->y+y, radius, gh->color);
|
||||
}
|
||||
#if GDISP_NEED_CIRCLE
|
||||
void gwinDrawCircle(GHandle gh, coord_t x, coord_t y, coord_t radius) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawCircle(gh->x+x, gh->y+y, radius, gh->color);
|
||||
}
|
||||
|
||||
void gwinFillCircle(GHandle gh, coord_t x, coord_t y, coord_t radius) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillCircle(gh->x+x, gh->y+y, radius, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_CIRCLE || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a filled circle in the window.
|
||||
* @note Uses the current foreground color to draw the filled circle
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x, y The center of the circle
|
||||
* @param[in] radius The radius of the circle
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillCircle(GHandle gh, coord_t x, coord_t y, coord_t radius) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillCircle(gh->x+x, gh->y+y, radius, gh->color);
|
||||
}
|
||||
#if GDISP_NEED_ELLIPSE
|
||||
void gwinDrawEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawEllipse(gh->x+x, gh->y+y, a, b, gh->color);
|
||||
}
|
||||
|
||||
void gwinFillEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillEllipse(gh->x+x, gh->y+y, a, b, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_ELLIPSE || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw an ellipse.
|
||||
* @note Uses the current foreground color to draw the ellipse
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center of the ellipse
|
||||
* @param[in] a,b The dimensions of the ellipse
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawEllipse(gh->x+x, gh->y+y, a, b, gh->color);
|
||||
}
|
||||
#if GDISP_NEED_ARC
|
||||
void gwinDrawArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawArc(gh->x+x, gh->y+y, radius, startangle, endangle, gh->color);
|
||||
}
|
||||
|
||||
void gwinFillArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillArc(gh->x+x, gh->y+y, radius, startangle, endangle, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_ELLIPSE || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw an filled ellipse.
|
||||
* @note Uses the current foreground color to draw the filled ellipse
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center of the ellipse
|
||||
* @param[in] a,b The dimensions of the ellipse
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillEllipse(GHandle gh, coord_t x, coord_t y, coord_t a, coord_t b) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillEllipse(gh->x+x, gh->y+y, a, b, gh->color);
|
||||
}
|
||||
#if GDISP_NEED_PIXELREAD
|
||||
color_t gwinGetPixelColor(GHandle gh, coord_t x, coord_t y) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
return gdispGetPixelColor(gh->x+x, gh->y+y);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_ARC || defined(__DOXYGEN__)
|
||||
/*
|
||||
* @brief Draw an arc in the window.
|
||||
* @note Uses the current foreground color to draw the arc
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center point
|
||||
* @param[in] radius The radius of the arc
|
||||
* @param[in] start The start angle (0 to 360)
|
||||
* @param[in] end The end angle (0 to 360)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawArc(gh->x+x, gh->y+y, radius, startangle, endangle, gh->color);
|
||||
}
|
||||
#if GDISP_NEED_TEXT
|
||||
void gwinDrawChar(GHandle gh, coord_t x, coord_t y, char c) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawChar(gh->x+x, gh->y+y, c, gh->font, gh->color);
|
||||
}
|
||||
|
||||
void gwinFillChar(GHandle gh, coord_t x, coord_t y, char c) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillChar(gh->x+x, gh->y+y, c, gh->font, gh->color, gh->bgcolor);
|
||||
}
|
||||
|
||||
void gwinDrawString(GHandle gh, coord_t x, coord_t y, const char *str) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawString(gh->x+x, gh->y+y, str, gh->font, gh->color);
|
||||
}
|
||||
|
||||
void gwinFillString(GHandle gh, coord_t x, coord_t y, const char *str) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillString(gh->x+x, gh->y+y, str, gh->font, gh->color, gh->bgcolor);
|
||||
}
|
||||
|
||||
void gwinDrawStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawStringBox(gh->x+x, gh->y+y, cx, cy, str, gh->font, gh->color, justify);
|
||||
}
|
||||
|
||||
void gwinFillStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillStringBox(gh->x+x, gh->y+y, cx, cy, str, gh->font, gh->color, gh->bgcolor, justify);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_ARC || defined(__DOXYGEN__)
|
||||
/*
|
||||
* @brief Draw a filled arc in the window.
|
||||
* @note Uses the current foreground color to draw the filled arc
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The center point
|
||||
* @param[in] radius The radius of the arc
|
||||
* @param[in] start The start angle (0 to 360)
|
||||
* @param[in] end The end angle (0 to 360)
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillArc(GHandle gh, coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillArc(gh->x+x, gh->y+y, radius, startangle, endangle, gh->color);
|
||||
}
|
||||
#endif
|
||||
#if GDISP_NEED_CONVEX_POLYGON
|
||||
void gwinDrawPoly(GHandle gh, coord_t tx, coord_t ty, const point *pntarray, unsigned cnt) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawPoly(tx+gh->x, ty+gh->y, pntarray, cnt, gh->color);
|
||||
}
|
||||
|
||||
#if GDISP_NEED_PIXELREAD || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Get the color of a pixel in the window.
|
||||
* @return The color of the pixel.
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position in the window
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
color_t gwinGetPixelColor(GHandle gh, coord_t x, coord_t y) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
return gdispGetPixelColor(gh->x+x, gh->y+y);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text character at the specified position in the window.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] c The character to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawChar(GHandle gh, coord_t x, coord_t y, char c) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawChar(gh->x+x, gh->y+y, c, gh->font, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text character with a filled background at the specified position in the window.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] c The character to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillChar(GHandle gh, coord_t x, coord_t y, char c) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillChar(gh->x+x, gh->y+y, c, gh->font, gh->color, gh->bgcolor);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text string in the window
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] str The string to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawString(GHandle gh, coord_t x, coord_t y, const char *str) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawString(gh->x+x, gh->y+y, str, gh->font, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text string with a filled background in the window
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text
|
||||
* @param[in] str The string to draw
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillString(GHandle gh, coord_t x, coord_t y, const char *str) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillString(gh->x+x, gh->y+y, str, gh->font, gh->color, gh->bgcolor);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text string verticly centered within the specified box.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character.
|
||||
* @note The specified box does not need to align with the window box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text (need to define top-right or base-line - check code)
|
||||
* @param[in] cx,cy The width and height of the box
|
||||
* @param[in] str The string to draw
|
||||
* @param[in] justify Justify the text left, center or right within the box
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinDrawStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispDrawStringBox(gh->x+x, gh->y+y, cx, cy, str, gh->font, gh->color, justify);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_TEXT || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Draw a text string verticly centered within the specified filled box.
|
||||
* @pre The font must have been set.
|
||||
* @note Uses the current foreground color to draw the character and fills the background using the background drawing color
|
||||
* @note The entire box is filled. Note this box does not need to align with the window box
|
||||
* @note May leave GDISP clipping to this window's dimensions
|
||||
*
|
||||
* @param[in] gh The window handle
|
||||
* @param[in] x,y The position for the text (need to define top-right or base-line - check code)
|
||||
* @param[in] cx,cy The width and height of the box
|
||||
* @param[in] str The string to draw
|
||||
* @param[in] justify Justify the text left, center or right within the box
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void gwinFillStringBox(GHandle gh, coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, justify_t justify) {
|
||||
if (!gh->font) return;
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillStringBox(gh->x+x, gh->y+y, cx, cy, str, gh->font, gh->color, gh->bgcolor, justify);
|
||||
}
|
||||
void gwinFillConvexPoly(GHandle gh, coord_t tx, coord_t ty, const point *pntarray, unsigned cnt) {
|
||||
#if GDISP_NEED_CLIP
|
||||
gdispSetClip(gh->x, gh->y, gh->width, gh->height);
|
||||
#endif
|
||||
gdispFillConvexPoly(tx+gh->x, ty+gh->y, pntarray, cnt, gh->color);
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* GFX_USE_GWIN */
|
||||
|
|
|
|||
Loading…
Reference in New Issue