Timo Karppinen / Adafruit-GFX-MbedOS6

Adafruit-GFX porting for mbed OS6. Needed to add #include "Stream.h" in beginning of the Adafruit_GFX.h

Dependents:   ollin-ja-samin-hieno-ihmislaskin MCLAB10 OLEDrgb_MP OLEDrgb_MIC3_L432KC_OS6_hk McLab10_OLEDrgb_L432KC_OS60_tk2

Adafruit_GFX.h@2:66a3fe0dc83a, 2014-05-26 (annotated)

Committer:
lelect
Date:
Mon May 26 09:14:33 2014 +0000
Revision:
2:66a3fe0dc83a
Parent:
1:c2715acb7466
Child:
3:3ffdf181555c
update doxygen

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lelect 0:3e9c32359703 1 #ifndef _ADAFRUIT_GFX_H
lelect 0:3e9c32359703 2 #define _ADAFRUIT_GFX_H
lelect 0:3e9c32359703 3 #define BLACK 0
lelect 0:3e9c32359703 4 #define WHITE 1
lelect 0:3e9c32359703 5 #ifndef _BV
lelect 0:3e9c32359703 6 #define _BV(bit) (1<<(bit))
lelect 0:3e9c32359703 7 #endif
lelect 0:3e9c32359703 8
lelect 0:3e9c32359703 9 #define swap(a, b) { int16_t t = a; a = b; b = t; }
lelect 1:c2715acb7466 10 /** Adafruit_GFX class
lelect 2:66a3fe0dc83a 11 * This is the Adafruit_GFX class.\n
lelect 2:66a3fe0dc83a 12 * drawPixel(int16_t x,int16_t y,uint16_t color) needing implementation in derived implementation class
lelect 1:c2715acb7466 13 */
lelect 0:3e9c32359703 14 class Adafruit_GFX : public Stream
lelect 0:3e9c32359703 15 {
lelect 0:3e9c32359703 16
lelect 0:3e9c32359703 17 public:
lelect 0:3e9c32359703 18 Adafruit_GFX(int16_t w, int16_t h)
lelect 2:66a3fe0dc83a 19 : _rawWidth(w),_rawHeight(h)
lelect 2:66a3fe0dc83a 20 ,_width(w),_height(h)
lelect 2:66a3fe0dc83a 21 ,cursor_x(0),cursor_y(0)
lelect 2:66a3fe0dc83a 22 ,textcolor(WHITE),textbgcolor(BLACK)
lelect 1:c2715acb7466 23 ,textsize(1)
lelect 1:c2715acb7466 24 ,rotation(0)
lelect 1:c2715acb7466 25 ,wrap(true)
lelect 2:66a3fe0dc83a 26 {};
lelect 0:3e9c32359703 27
lelect 2:66a3fe0dc83a 28 /** @fn void RGBmatrixPanel::drawPixel(int16_t x, int16_t y, uint16_t color) = 0
lelect 2:66a3fe0dc83a 29 * @bref This MUST be defined by the subclass!
lelect 2:66a3fe0dc83a 30 * @param x x
lelect 2:66a3fe0dc83a 31 * @param y y
lelect 2:66a3fe0dc83a 32 * @param color 16bit color
lelect 2:66a3fe0dc83a 33 */
lelect 0:3e9c32359703 34 virtual void drawPixel(int16_t x, int16_t y, uint16_t color) = 0;
lelect 0:3e9c32359703 35
lelect 0:3e9c32359703 36 virtual int _putc(int value) {
lelect 0:3e9c32359703 37 return writeChar(value);
lelect 0:3e9c32359703 38 };
lelect 0:3e9c32359703 39 virtual int _getc() {
lelect 0:3e9c32359703 40 return -1;
lelect 0:3e9c32359703 41 };
lelect 2:66a3fe0dc83a 42 /** @fn void RGBmatrixPanel::invertDisplay(bool i)
lelect 2:66a3fe0dc83a 43 * @bref Do nothing, must be subclassed if supported
lelect 2:66a3fe0dc83a 44 * @param i invert
lelect 2:66a3fe0dc83a 45 */
lelect 0:3e9c32359703 46 virtual void invertDisplay(bool i);
lelect 0:3e9c32359703 47
lelect 2:66a3fe0dc83a 48 // These MAY be overridden by the subclass to provide device-specific
lelect 2:66a3fe0dc83a 49 // optimized code. Otherwise 'generic' versions are used.
lelect 0:3e9c32359703 50 virtual void drawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
lelect 0:3e9c32359703 51 virtual void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
lelect 0:3e9c32359703 52 virtual void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
lelect 0:3e9c32359703 53 virtual void drawRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
lelect 0:3e9c32359703 54 virtual void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
lelect 0:3e9c32359703 55 virtual void fillScreen(uint16_t color);
lelect 0:3e9c32359703 56
lelect 2:66a3fe0dc83a 57 //These exist only with Adafruit_GFX (no subclass overrides)
lelect 2:66a3fe0dc83a 58 /** @fn void RGBmatrixPanel::drawCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color)
lelect 2:66a3fe0dc83a 59 * @bref draw a circle outline from the coordinates of the center.
lelect 2:66a3fe0dc83a 60 * @param x0 x position
lelect 2:66a3fe0dc83a 61 * @param y0 y position
lelect 2:66a3fe0dc83a 62 * @param r Radius of the circle
lelect 2:66a3fe0dc83a 63 * @param color 16bit color
lelect 2:66a3fe0dc83a 64 */
lelect 0:3e9c32359703 65 void drawCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
lelect 0:3e9c32359703 66 void drawCircleHelper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color);
lelect 2:66a3fe0dc83a 67 /** @fn void RGBmatrixPanel::fillCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color)
lelect 2:66a3fe0dc83a 68 * @bref draw a circle from the coordinates of the center.
lelect 2:66a3fe0dc83a 69 * @param x0 x position
lelect 2:66a3fe0dc83a 70 * @param y0 y position
lelect 2:66a3fe0dc83a 71 * @param r Radius of the circle
lelect 2:66a3fe0dc83a 72 * @param color 16bit color
lelect 2:66a3fe0dc83a 73 */
lelect 0:3e9c32359703 74 void fillCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
lelect 0:3e9c32359703 75 void fillCircleHelper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, int16_t delta, uint16_t color);
lelect 0:3e9c32359703 76
lelect 2:66a3fe0dc83a 77 /** @fn void RGBmatrixPanel::drawTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)
lelect 2:66a3fe0dc83a 78 * @bref draw a triangle outline from the vertex with color.
lelect 2:66a3fe0dc83a 79 * @param x0 first vertex x
lelect 2:66a3fe0dc83a 80 * @param y0 first vertex y
lelect 2:66a3fe0dc83a 81 * @param x1 second vertex x
lelect 2:66a3fe0dc83a 82 * @param y1 second vertex y
lelect 2:66a3fe0dc83a 83 * @param x2 third vertex x
lelect 2:66a3fe0dc83a 84 * @param y2 third vertex y
lelect 2:66a3fe0dc83a 85 * @param color 16bit color
lelect 2:66a3fe0dc83a 86 */
lelect 0:3e9c32359703 87 void drawTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
lelect 2:66a3fe0dc83a 88 /** @fn void RGBmatrixPanel::fillTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)
lelect 2:66a3fe0dc83a 89 * @bref draw a triangle from the vertex with color.
lelect 2:66a3fe0dc83a 90 * @param x0 first vertex x
lelect 2:66a3fe0dc83a 91 * @param y0 first vertex y
lelect 2:66a3fe0dc83a 92 * @param x1 second vertex x
lelect 2:66a3fe0dc83a 93 * @param y1 second vertex y
lelect 2:66a3fe0dc83a 94 * @param x2 third vertex x
lelect 2:66a3fe0dc83a 95 * @param y2 third vertex y
lelect 2:66a3fe0dc83a 96 * @param color 16bit color
lelect 2:66a3fe0dc83a 97 */
lelect 0:3e9c32359703 98 void fillTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
lelect 2:66a3fe0dc83a 99
lelect 2:66a3fe0dc83a 100 /** @fn void RGBmatrixPanel::drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color)
lelect 2:66a3fe0dc83a 101 * @bref draw a round rectangle outline with color.
lelect 2:66a3fe0dc83a 102 * @param x0 first vertex x
lelect 2:66a3fe0dc83a 103 * @param y0 first vertex y
lelect 2:66a3fe0dc83a 104 * @param w width
lelect 2:66a3fe0dc83a 105 * @param h height
lelect 2:66a3fe0dc83a 106 * @param radius radius
lelect 2:66a3fe0dc83a 107 * @param color 16bit color
lelect 2:66a3fe0dc83a 108 */
lelect 0:3e9c32359703 109 void drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
lelect 2:66a3fe0dc83a 110 /** @fn void RGBmatrixPanel::drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color)
lelect 2:66a3fe0dc83a 111 * @bref draw a round rectangle with color.
lelect 2:66a3fe0dc83a 112 * @param x0 first vertex x
lelect 2:66a3fe0dc83a 113 * @param y0 first vertex y
lelect 2:66a3fe0dc83a 114 * @param w width
lelect 2:66a3fe0dc83a 115 * @param h height
lelect 2:66a3fe0dc83a 116 * @param radius radius
lelect 2:66a3fe0dc83a 117 * @param color 16bit color
lelect 2:66a3fe0dc83a 118 */
lelect 0:3e9c32359703 119 void fillRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
lelect 0:3e9c32359703 120
lelect 0:3e9c32359703 121 void drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color);
lelect 2:66a3fe0dc83a 122
lelect 0:3e9c32359703 123 void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size);
lelect 0:3e9c32359703 124
lelect 0:3e9c32359703 125 void setCursor(int16_t x, int16_t y) {
lelect 0:3e9c32359703 126 cursor_x = x;
lelect 0:3e9c32359703 127 cursor_y = y;
lelect 0:3e9c32359703 128 };
lelect 2:66a3fe0dc83a 129
lelect 0:3e9c32359703 130 void setTextSize(uint8_t s) {
lelect 0:3e9c32359703 131 textsize = (s > 0) ? s : 1;
lelect 0:3e9c32359703 132 };
lelect 2:66a3fe0dc83a 133
lelect 0:3e9c32359703 134 void setTextColor(uint16_t c) {
lelect 0:3e9c32359703 135 textcolor = c;
lelect 0:3e9c32359703 136 textbgcolor = c;
lelect 0:3e9c32359703 137 }
lelect 0:3e9c32359703 138 void setTextColor(uint16_t c, uint16_t b) {
lelect 0:3e9c32359703 139 textcolor = c;
lelect 0:3e9c32359703 140 textbgcolor = b;
lelect 0:3e9c32359703 141 };
lelect 0:3e9c32359703 142 void setTextWrap(bool w) {
lelect 0:3e9c32359703 143 wrap = w;
lelect 0:3e9c32359703 144 };
lelect 0:3e9c32359703 145
lelect 0:3e9c32359703 146 virtual size_t writeChar(uint8_t);
lelect 0:3e9c32359703 147
lelect 0:3e9c32359703 148 int16_t height(void) {
lelect 0:3e9c32359703 149 return _height;
lelect 0:3e9c32359703 150 };
lelect 2:66a3fe0dc83a 151
lelect 0:3e9c32359703 152 int16_t width(void) {
lelect 0:3e9c32359703 153 return _width;
lelect 0:3e9c32359703 154 };
lelect 2:66a3fe0dc83a 155 void setRotation(uint8_t r);
lelect 0:3e9c32359703 156
lelect 0:3e9c32359703 157 uint8_t getRotation(void) {
lelect 0:3e9c32359703 158 rotation%=4;
lelect 0:3e9c32359703 159 return rotation;
lelect 0:3e9c32359703 160 };
lelect 0:3e9c32359703 161
lelect 0:3e9c32359703 162 protected:
lelect 0:3e9c32359703 163 int16_t _rawWidth, _rawHeight; // Display w/h as modified by current rotation
lelect 0:3e9c32359703 164 int16_t _width, _height; // Display w/h as modified by current rotation
lelect 0:3e9c32359703 165 int16_t cursor_x, cursor_y;
lelect 0:3e9c32359703 166 uint16_t textcolor, textbgcolor;
lelect 0:3e9c32359703 167 uint8_t textsize,rotation;
lelect 0:3e9c32359703 168 bool wrap; // If set, 'wrap' text at right edge of display
lelect 0:3e9c32359703 169 };
lelect 0:3e9c32359703 170
lelect 0:3e9c32359703 171 #endif // _ADAFRUIT_GFX_H