drivers/displays/tft/drawing.h

   1 /**************************************************************************/
   2 /*!
   3     @file     drawing.h
   4     @author   K. Townsend (microBuilder.eu)
   5
   6     @section LICENSE
   7
   8     Software License Agreement (BSD License)
   9
  10     Copyright (c) 2012, microBuilder SARL
  11     All rights reserved.
  12
  13     Redistribution and use in source and binary forms, with or without
  14     modification, are permitted provided that the following conditions are met:
  15     1. Redistributions of source code must retain the above copyright
  16     notice, this list of conditions and the following disclaimer.
  17     2. Redistributions in binary form must reproduce the above copyright
  18     notice, this list of conditions and the following disclaimer in the
  19     documentation and/or other materials provided with the distribution.
  20     3. Neither the name of the copyright holders nor the
  21     names of its contributors may be used to endorse or promote products
  22     derived from this software without specific prior written permission.
  23
  24     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
  25     EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  26     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
  28     DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  29     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  30     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  31     ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  33     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34 */
  35 /**************************************************************************/
  36 #ifndef __DRAWING_H__
  37 #define __DRAWING_H__
  38
  39 #include "projectconfig.h"
  40 #include "lcd.h"
  41 #include "colors.h"
  42 #include "theme.h"
  43
  44 #if CFG_TFTLCD_USEAAFONTS
  45   #include "aafonts.h"
  46 #else
  47   #include "fonts.h"
  48 #endif
  49
  50 #if CFG_TFTLCD_INCLUDESMALLFONTS
  51   #include "drivers/displays/smallfonts.h"
  52 #endif
  53
  54 typedef enum
  55 {
  56   DRAW_CORNERS_NONE        = 0x00,
  57   DRAW_CORNERS_TOPLEFT     = 0x01,
  58   DRAW_CORNERS_TOPRIGHT    = 0x02,
  59   DRAW_CORNERS_BOTTOMLEFT  = 0x04,
  60   DRAW_CORNERS_BOTTOMRIGHT = 0x08,
  61   DRAW_CORNERS_ALL         = 0x0F, // 0x01 + 0x02 + 0x04 + 0x08
  62   DRAW_CORNERS_TOP         = 0x03, // 0x01 + 0x02
  63   DRAW_CORNERS_BOTTOM      = 0x0C, // 0x04 + 0x08
  64   DRAW_CORNERS_LEFT        = 0x05, // 0x01 + 0x04
  65   DRAW_CORNERS_RIGHT       = 0x0A  // 0x02 + 0x08
  66 } drawCorners_t;
  67
  68 typedef enum
  69 {
  70   DRAW_DIRECTION_LEFT,
  71   DRAW_DIRECTION_RIGHT,
  72   DRAW_DIRECTION_UP,
  73   DRAW_DIRECTION_DOWN
  74 } drawDirection_t;
  75
  76 void      drawTestPattern      ( void );
  77 void      drawPixel            ( uint16_t x, uint16_t y, uint16_t color );
  78 void      drawFill             ( uint16_t color );
  79 void      drawLine             ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color );
  80 void      drawLineDotted       ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t space, uint16_t solid, uint16_t color );
  81 void      drawCircle           ( uint16_t xCenter, uint16_t yCenter, uint16_t radius, uint16_t color );
  82 void      drawCircleFilled     ( uint16_t xCenter, uint16_t yCenter, uint16_t radius, uint16_t color );
  83 void      drawCorner           ( uint16_t xCenter, uint16_t yCenter, uint16_t r, drawCorners_t corner, uint16_t color );
  84 void      drawCornerFilled     ( uint16_t xCenter, uint16_t yCenter, uint16_t radius, drawCorners_t position, uint16_t color );
  85 void      drawArrow            ( uint16_t x, uint16_t y, uint16_t size, drawDirection_t, uint16_t color );
  86 void      drawRectangle        ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color );
  87 void      drawRectangleFilled  ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color );
  88 void      drawRoundedRectangleFilled ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color, uint16_t radius, drawCorners_t corners );
  89 void      drawGradient         ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t startColor, uint16_t endColor );
  90 void      drawTriangle         ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color );
  91 void      drawTriangleFilled   ( uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color );
  92 void      drawIcon16           ( uint16_t x, uint16_t y, uint16_t color, uint16_t icon[] );
  93
  94 #if CFG_TFTLCD_INCLUDESMALLFONTS
  95 void      drawStringSmall      ( uint16_t x, uint16_t y, uint16_t color, char* text, struct FONT_DEF font );
  96 #endif
  97
  98 #endif