Tolu Owoso / Mbed 2 deprecated ELEC2645_Project_el18to

Toluwalakin Owoso 201231164

Dependencies:   mbed ELEC2645_Project_el18to

Gamepad2/Bitmap.h@8:37efdea02311, 2020-05-03 (annotated)

Committer:
Tolu__
Date:
Sun May 03 16:15:14 2020 +0000
Revision:
8:37efdea02311
Parent:
1:356eeff7b566 
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Tolu__ 1:356eeff7b566 1 #ifndef BITMAP_H
Tolu__ 1:356eeff7b566 2 #define BITMAP_H
Tolu__ 1:356eeff7b566 3
Tolu__ 1:356eeff7b566 4 #include <vector>
Tolu__ 1:356eeff7b566 5
Tolu__ 1:356eeff7b566 6 // Forward declarations
Tolu__ 1:356eeff7b566 7 class N5110;
Tolu__ 1:356eeff7b566 8
Tolu__ 1:356eeff7b566 9 /**
Tolu__ 1:356eeff7b566 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
Tolu__ 1:356eeff7b566 11 * @author Alex Valavanis <a.valavanis@leeds.ac.uk>
Tolu__ 1:356eeff7b566 12 *
Tolu__ 1:356eeff7b566 13 * @code
Tolu__ 1:356eeff7b566 14 // First declare the pixel map data using '1' for black,
Tolu__ 1:356eeff7b566 15 // or '0' for white pixels
Tolu__ 1:356eeff7b566 16 static int sprite_data[] = {
Tolu__ 1:356eeff7b566 17 0,0,1,0,0,
Tolu__ 1:356eeff7b566 18 0,1,1,1,0,
Tolu__ 1:356eeff7b566 19 0,0,1,0,0,
Tolu__ 1:356eeff7b566 20 0,1,1,1,0,
Tolu__ 1:356eeff7b566 21 1,1,1,1,1,
Tolu__ 1:356eeff7b566 22 1,1,1,1,1,
Tolu__ 1:356eeff7b566 23 1,1,0,1,1,
Tolu__ 1:356eeff7b566 24 1,1,0,1,1
Tolu__ 1:356eeff7b566 25 };
Tolu__ 1:356eeff7b566 26
Tolu__ 1:356eeff7b566 27 // Instantiate the Bitmap object using the data above
Tolu__ 1:356eeff7b566 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
Tolu__ 1:356eeff7b566 29
Tolu__ 1:356eeff7b566 30 // We can render the bitmap wherever we want on the screen
Tolu__ 1:356eeff7b566 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
Tolu__ 1:356eeff7b566 32 sprite.render(lcd, 30, 10);
Tolu__ 1:356eeff7b566 33
Tolu__ 1:356eeff7b566 34 // We can also print its values to the terminal
Tolu__ 1:356eeff7b566 35 sprite.print();
Tolu__ 1:356eeff7b566 36 * @endcode
Tolu__ 1:356eeff7b566 37 */
Tolu__ 1:356eeff7b566 38 class Bitmap
Tolu__ 1:356eeff7b566 39 {
Tolu__ 1:356eeff7b566 40 private:
Tolu__ 1:356eeff7b566 41 /**
Tolu__ 1:356eeff7b566 42 * @brief The contents of the drawing, with pixels stored in row-major order
Tolu__ 1:356eeff7b566 43 * @details '1' represents a black pixel; '0' represents white
Tolu__ 1:356eeff7b566 44 */
Tolu__ 1:356eeff7b566 45 std::vector<int> _contents;
Tolu__ 1:356eeff7b566 46
Tolu__ 1:356eeff7b566 47 unsigned int _height; ///< The height of the drawing in pixels
Tolu__ 1:356eeff7b566 48 unsigned int _width; ///< The width of the drawing in pixels
Tolu__ 1:356eeff7b566 49
Tolu__ 1:356eeff7b566 50 public:
Tolu__ 1:356eeff7b566 51 Bitmap(int const *contents,
Tolu__ 1:356eeff7b566 52 unsigned int const height,
Tolu__ 1:356eeff7b566 53 unsigned int const width);
Tolu__ 1:356eeff7b566 54
Tolu__ 1:356eeff7b566 55 int get_pixel(unsigned int const row,
Tolu__ 1:356eeff7b566 56 unsigned int const column) const;
Tolu__ 1:356eeff7b566 57
Tolu__ 1:356eeff7b566 58 void print() const;
Tolu__ 1:356eeff7b566 59
Tolu__ 1:356eeff7b566 60 void render(N5110 &lcd,
Tolu__ 1:356eeff7b566 61 unsigned int const x0,
Tolu__ 1:356eeff7b566 62 unsigned int const y0) const;
Tolu__ 1:356eeff7b566 63 };
Tolu__ 1:356eeff7b566 64
Tolu__ 1:356eeff7b566 65 #endif // BITMAP_H