(DA) Internet of Things and Smart Electronics- ELE3006M2122 / Mbed 2 deprecated IOTProject_LC1

legionella detector

Dependencies:   mbed

N5110/Bitmap.h@6:4e8b0d2bbe85, 23 months ago (annotated)

Committer:
lewiscameron
Date:
Wed Aug 24 19:43:57 2022 +0000
Revision:
6:4e8b0d2bbe85
Parent:
0:089b4c4f2b6f 
end

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lewiscameron 0:089b4c4f2b6f 1 #ifndef BITMAP_H
lewiscameron 0:089b4c4f2b6f 2 #define BITMAP_H
lewiscameron 0:089b4c4f2b6f 3
lewiscameron 0:089b4c4f2b6f 4 #include <vector>
lewiscameron 0:089b4c4f2b6f 5
lewiscameron 0:089b4c4f2b6f 6 // Forward declarations
lewiscameron 0:089b4c4f2b6f 7 class N5110;
lewiscameron 0:089b4c4f2b6f 8
lewiscameron 0:089b4c4f2b6f 9 /**
lewiscameron 0:089b4c4f2b6f 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
lewiscameron 0:089b4c4f2b6f 11 *
lewiscameron 0:089b4c4f2b6f 12 *
lewiscameron 0:089b4c4f2b6f 13 * @code
lewiscameron 0:089b4c4f2b6f 14 // First declare the pixel map data using '1' for black,
lewiscameron 0:089b4c4f2b6f 15 // or '0' for white pixels
lewiscameron 0:089b4c4f2b6f 16 static int sprite_data[] = {
lewiscameron 0:089b4c4f2b6f 17 0,0,1,0,0,
lewiscameron 0:089b4c4f2b6f 18 0,1,1,1,0,
lewiscameron 0:089b4c4f2b6f 19 0,0,1,0,0,
lewiscameron 0:089b4c4f2b6f 20 0,1,1,1,0,
lewiscameron 0:089b4c4f2b6f 21 1,1,1,1,1,
lewiscameron 0:089b4c4f2b6f 22 1,1,1,1,1,
lewiscameron 0:089b4c4f2b6f 23 1,1,0,1,1,
lewiscameron 0:089b4c4f2b6f 24 1,1,0,1,1
lewiscameron 0:089b4c4f2b6f 25 };
lewiscameron 0:089b4c4f2b6f 26
lewiscameron 0:089b4c4f2b6f 27 // Instantiate the Bitmap object using the data above
lewiscameron 0:089b4c4f2b6f 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
lewiscameron 0:089b4c4f2b6f 29
lewiscameron 0:089b4c4f2b6f 30 // We can render the bitmap wherever we want on the screen
lewiscameron 0:089b4c4f2b6f 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
lewiscameron 0:089b4c4f2b6f 32 sprite.render(lcd, 30, 10);
lewiscameron 0:089b4c4f2b6f 33
lewiscameron 0:089b4c4f2b6f 34 // We can also print its values to the terminal
lewiscameron 0:089b4c4f2b6f 35 sprite.print();
lewiscameron 0:089b4c4f2b6f 36 * @endcode
lewiscameron 0:089b4c4f2b6f 37 */
lewiscameron 0:089b4c4f2b6f 38 class Bitmap
lewiscameron 0:089b4c4f2b6f 39 {
lewiscameron 0:089b4c4f2b6f 40 private:
lewiscameron 0:089b4c4f2b6f 41 /**
lewiscameron 0:089b4c4f2b6f 42 * @brief The contents of the drawing, with pixels stored in row-major order
lewiscameron 0:089b4c4f2b6f 43 * @details '1' represents a black pixel; '0' represents white
lewiscameron 0:089b4c4f2b6f 44 */
lewiscameron 0:089b4c4f2b6f 45 std::vector<int> _contents;
lewiscameron 0:089b4c4f2b6f 46
lewiscameron 0:089b4c4f2b6f 47 unsigned int _height; ///< The height of the drawing in pixels
lewiscameron 0:089b4c4f2b6f 48 unsigned int _width; ///< The width of the drawing in pixels
lewiscameron 0:089b4c4f2b6f 49
lewiscameron 0:089b4c4f2b6f 50 public:
lewiscameron 0:089b4c4f2b6f 51 Bitmap(int const *contents,
lewiscameron 0:089b4c4f2b6f 52 unsigned int const height,
lewiscameron 0:089b4c4f2b6f 53 unsigned int const width);
lewiscameron 0:089b4c4f2b6f 54
lewiscameron 0:089b4c4f2b6f 55 int get_pixel(unsigned int const row,
lewiscameron 0:089b4c4f2b6f 56 unsigned int const column) const;
lewiscameron 0:089b4c4f2b6f 57
lewiscameron 0:089b4c4f2b6f 58 void print() const;
lewiscameron 0:089b4c4f2b6f 59
lewiscameron 0:089b4c4f2b6f 60 void render(N5110 &lcd,
lewiscameron 0:089b4c4f2b6f 61 unsigned int const x0,
lewiscameron 0:089b4c4f2b6f 62 unsigned int const y0) const;
lewiscameron 0:089b4c4f2b6f 63 };
lewiscameron 0:089b4c4f2b6f 64
lewiscameron 0:089b4c4f2b6f 65 #endif // BITMAP_H