ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el19zf

Zeyu Feng 201377605

Dependencies:   mbed

On Minerva

Gamepad2/Bitmap.h@22:cded0cd8e1c9, 2020-05-22 (annotated)

Committer:
el19zf
Date:
Fri May 22 16:07:02 2020 +0000
Revision:
22:cded0cd8e1c9
Parent:
1:b133934e0d45 
Final Submission. I have read and agreed with Statement of Academic Integrity.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el19zf 1:b133934e0d45 1 #ifndef BITMAP_H
el19zf 1:b133934e0d45 2 #define BITMAP_H
el19zf 1:b133934e0d45 3
el19zf 1:b133934e0d45 4 #include <vector>
el19zf 1:b133934e0d45 5
el19zf 1:b133934e0d45 6 // Forward declarations
el19zf 1:b133934e0d45 7 class N5110;
el19zf 1:b133934e0d45 8
el19zf 1:b133934e0d45 9 /**
el19zf 1:b133934e0d45 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
el19zf 1:b133934e0d45 11 * @author Alex Valavanis <a.valavanis@leeds.ac.uk>
el19zf 1:b133934e0d45 12 *
el19zf 1:b133934e0d45 13 * @code
el19zf 1:b133934e0d45 14 // First declare the pixel map data using '1' for black,
el19zf 1:b133934e0d45 15 // or '0' for white pixels
el19zf 1:b133934e0d45 16 static int sprite_data[] = {
el19zf 1:b133934e0d45 17 0,0,1,0,0,
el19zf 1:b133934e0d45 18 0,1,1,1,0,
el19zf 1:b133934e0d45 19 0,0,1,0,0,
el19zf 1:b133934e0d45 20 0,1,1,1,0,
el19zf 1:b133934e0d45 21 1,1,1,1,1,
el19zf 1:b133934e0d45 22 1,1,1,1,1,
el19zf 1:b133934e0d45 23 1,1,0,1,1,
el19zf 1:b133934e0d45 24 1,1,0,1,1
el19zf 1:b133934e0d45 25 };
el19zf 1:b133934e0d45 26
el19zf 1:b133934e0d45 27 // Instantiate the Bitmap object using the data above
el19zf 1:b133934e0d45 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
el19zf 1:b133934e0d45 29
el19zf 1:b133934e0d45 30 // We can render the bitmap wherever we want on the screen
el19zf 1:b133934e0d45 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
el19zf 1:b133934e0d45 32 sprite.render(lcd, 30, 10);
el19zf 1:b133934e0d45 33
el19zf 1:b133934e0d45 34 // We can also print its values to the terminal
el19zf 1:b133934e0d45 35 sprite.print();
el19zf 1:b133934e0d45 36 * @endcode
el19zf 1:b133934e0d45 37 */
el19zf 1:b133934e0d45 38 class Bitmap
el19zf 1:b133934e0d45 39 {
el19zf 1:b133934e0d45 40 private:
el19zf 1:b133934e0d45 41 /**
el19zf 1:b133934e0d45 42 * @brief The contents of the drawing, with pixels stored in row-major order
el19zf 1:b133934e0d45 43 * @details '1' represents a black pixel; '0' represents white
el19zf 1:b133934e0d45 44 */
el19zf 1:b133934e0d45 45 std::vector<int> _contents;
el19zf 1:b133934e0d45 46
el19zf 1:b133934e0d45 47 unsigned int _height; ///< The height of the drawing in pixels
el19zf 1:b133934e0d45 48 unsigned int _width; ///< The width of the drawing in pixels
el19zf 1:b133934e0d45 49
el19zf 1:b133934e0d45 50 public:
el19zf 1:b133934e0d45 51 Bitmap(int const *contents,
el19zf 1:b133934e0d45 52 unsigned int const height,
el19zf 1:b133934e0d45 53 unsigned int const width);
el19zf 1:b133934e0d45 54
el19zf 1:b133934e0d45 55 int get_pixel(unsigned int const row,
el19zf 1:b133934e0d45 56 unsigned int const column) const;
el19zf 1:b133934e0d45 57
el19zf 1:b133934e0d45 58 void print() const;
el19zf 1:b133934e0d45 59
el19zf 1:b133934e0d45 60 void render(N5110 &lcd,
el19zf 1:b133934e0d45 61 unsigned int const x0,
el19zf 1:b133934e0d45 62 unsigned int const y0) const;
el19zf 1:b133934e0d45 63 };
el19zf 1:b133934e0d45 64
el19zf 1:b133934e0d45 65 #endif // BITMAP_H