ELEC2645 (2018/19) / Mbed 2 deprecated el17arm

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

N5110/Bitmap.h@2:725c213b2396, 2019-03-20 (annotated)

Committer:
el17arm
Date:
Wed Mar 20 01:32:31 2019 +0000
Revision:
2:725c213b2396
Collision now detected though sprite does not react to collision yet

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17arm 2:725c213b2396 1 #ifndef BITMAP_H
el17arm 2:725c213b2396 2 #define BITMAP_H
el17arm 2:725c213b2396 3
el17arm 2:725c213b2396 4 #include <vector>
el17arm 2:725c213b2396 5
el17arm 2:725c213b2396 6 // Forward declarations
el17arm 2:725c213b2396 7 class N5110;
el17arm 2:725c213b2396 8
el17arm 2:725c213b2396 9 /**
el17arm 2:725c213b2396 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
el17arm 2:725c213b2396 11 * @author Alex Valavanis <a.valavanis@leeds.ac.uk>
el17arm 2:725c213b2396 12 *
el17arm 2:725c213b2396 13 * @code
el17arm 2:725c213b2396 14 // First declare the pixel map data using '1' for black,
el17arm 2:725c213b2396 15 // or '0' for white pixels
el17arm 2:725c213b2396 16 static int sprite_data[] = {
el17arm 2:725c213b2396 17 0,0,1,0,0,
el17arm 2:725c213b2396 18 0,1,1,1,0,
el17arm 2:725c213b2396 19 0,0,1,0,0,
el17arm 2:725c213b2396 20 0,1,1,1,0,
el17arm 2:725c213b2396 21 1,1,1,1,1,
el17arm 2:725c213b2396 22 1,1,1,1,1,
el17arm 2:725c213b2396 23 1,1,0,1,1,
el17arm 2:725c213b2396 24 1,1,0,1,1
el17arm 2:725c213b2396 25 };
el17arm 2:725c213b2396 26
el17arm 2:725c213b2396 27 // Instantiate the Bitmap object using the data above
el17arm 2:725c213b2396 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
el17arm 2:725c213b2396 29
el17arm 2:725c213b2396 30 // We can render the bitmap wherever we want on the screen
el17arm 2:725c213b2396 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
el17arm 2:725c213b2396 32 sprite.render(lcd, 30, 10);
el17arm 2:725c213b2396 33
el17arm 2:725c213b2396 34 // We can also print its values to the terminal
el17arm 2:725c213b2396 35 sprite.print();
el17arm 2:725c213b2396 36 * @endcode
el17arm 2:725c213b2396 37 */
el17arm 2:725c213b2396 38 class Bitmap
el17arm 2:725c213b2396 39 {
el17arm 2:725c213b2396 40 private:
el17arm 2:725c213b2396 41 /**
el17arm 2:725c213b2396 42 * @brief The contents of the drawing, with pixels stored in row-major order
el17arm 2:725c213b2396 43 * @details '1' represents a black pixel; '0' represents white
el17arm 2:725c213b2396 44 */
el17arm 2:725c213b2396 45 std::vector<int> _contents;
el17arm 2:725c213b2396 46
el17arm 2:725c213b2396 47 unsigned int _height; ///< The height of the drawing in pixels
el17arm 2:725c213b2396 48 unsigned int _width; ///< The width of the drawing in pixels
el17arm 2:725c213b2396 49
el17arm 2:725c213b2396 50 public:
el17arm 2:725c213b2396 51 Bitmap(int const *contents,
el17arm 2:725c213b2396 52 unsigned int const height,
el17arm 2:725c213b2396 53 unsigned int const width);
el17arm 2:725c213b2396 54
el17arm 2:725c213b2396 55 int get_pixel(unsigned int const row,
el17arm 2:725c213b2396 56 unsigned int const column) const;
el17arm 2:725c213b2396 57
el17arm 2:725c213b2396 58 void print() const;
el17arm 2:725c213b2396 59
el17arm 2:725c213b2396 60 void render(N5110 &lcd,
el17arm 2:725c213b2396 61 unsigned int const x0,
el17arm 2:725c213b2396 62 unsigned int const y0) const;
el17arm 2:725c213b2396 63 };
el17arm 2:725c213b2396 64
el17arm 2:725c213b2396 65 #endif // BITMAP_H