(DA) Internet of Things and Smart Electronics- ELE3006M2122 / Mbed OS EH_17665328_VetsThermometer

Working Menu with selectable fields yet to add comparison with healthy temperature ranges

Dependencies:   TMP102_02

Bitmap/Bitmap.h@1:e11018cf2c14, 2022-02-01 (annotated)

Committer:
ejh23
Date:
Tue Feb 01 15:31:24 2022 +0000
Revision:
1:e11018cf2c14
added menu with time out function - after X seconds screen is off and device sleeps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ejh23 1:e11018cf2c14 1 #ifndef BITMAP_H
ejh23 1:e11018cf2c14 2 #define BITMAP_H
ejh23 1:e11018cf2c14 3
ejh23 1:e11018cf2c14 4 #include <vector>
ejh23 1:e11018cf2c14 5
ejh23 1:e11018cf2c14 6 // Forward declarations
ejh23 1:e11018cf2c14 7 class N5110;
ejh23 1:e11018cf2c14 8
ejh23 1:e11018cf2c14 9 /**
ejh23 1:e11018cf2c14 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
ejh23 1:e11018cf2c14 11 *
ejh23 1:e11018cf2c14 12 *
ejh23 1:e11018cf2c14 13 * @code
ejh23 1:e11018cf2c14 14 // First declare the pixel map data using '1' for black,
ejh23 1:e11018cf2c14 15 // or '0' for white pixels
ejh23 1:e11018cf2c14 16 static int sprite_data[] = {
ejh23 1:e11018cf2c14 17 0,0,1,0,0,
ejh23 1:e11018cf2c14 18 0,1,1,1,0,
ejh23 1:e11018cf2c14 19 0,0,1,0,0,
ejh23 1:e11018cf2c14 20 0,1,1,1,0,
ejh23 1:e11018cf2c14 21 1,1,1,1,1,
ejh23 1:e11018cf2c14 22 1,1,1,1,1,
ejh23 1:e11018cf2c14 23 1,1,0,1,1,
ejh23 1:e11018cf2c14 24 1,1,0,1,1
ejh23 1:e11018cf2c14 25 };
ejh23 1:e11018cf2c14 26
ejh23 1:e11018cf2c14 27 // Instantiate the Bitmap object using the data above
ejh23 1:e11018cf2c14 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
ejh23 1:e11018cf2c14 29
ejh23 1:e11018cf2c14 30 // We can render the bitmap wherever we want on the screen
ejh23 1:e11018cf2c14 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
ejh23 1:e11018cf2c14 32 sprite.render(lcd, 30, 10);
ejh23 1:e11018cf2c14 33
ejh23 1:e11018cf2c14 34 // We can also print its values to the terminal
ejh23 1:e11018cf2c14 35 sprite.print();
ejh23 1:e11018cf2c14 36 * @endcode
ejh23 1:e11018cf2c14 37 */
ejh23 1:e11018cf2c14 38 class Bitmap
ejh23 1:e11018cf2c14 39 {
ejh23 1:e11018cf2c14 40 private:
ejh23 1:e11018cf2c14 41 /**
ejh23 1:e11018cf2c14 42 * @brief The contents of the drawing, with pixels stored in row-major order
ejh23 1:e11018cf2c14 43 * @details '1' represents a black pixel; '0' represents white
ejh23 1:e11018cf2c14 44 */
ejh23 1:e11018cf2c14 45 std::vector<int> _contents;
ejh23 1:e11018cf2c14 46
ejh23 1:e11018cf2c14 47 unsigned int _height; ///< The height of the drawing in pixels
ejh23 1:e11018cf2c14 48 unsigned int _width; ///< The width of the drawing in pixels
ejh23 1:e11018cf2c14 49
ejh23 1:e11018cf2c14 50 public:
ejh23 1:e11018cf2c14 51 Bitmap(int const *contents,
ejh23 1:e11018cf2c14 52 unsigned int const height,
ejh23 1:e11018cf2c14 53 unsigned int const width);
ejh23 1:e11018cf2c14 54
ejh23 1:e11018cf2c14 55 int get_pixel(unsigned int const row,
ejh23 1:e11018cf2c14 56 unsigned int const column) const;
ejh23 1:e11018cf2c14 57
ejh23 1:e11018cf2c14 58 void print() const;
ejh23 1:e11018cf2c14 59
ejh23 1:e11018cf2c14 60 void render(N5110 &lcd,
ejh23 1:e11018cf2c14 61 unsigned int const x0,
ejh23 1:e11018cf2c14 62 unsigned int const y0) const;
ejh23 1:e11018cf2c14 63 };
ejh23 1:e11018cf2c14 64
ejh23 1:e11018cf2c14 65 #endif // BITMAP_H