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| 1 | #define MAX_CELL_SIZE 256 |
1 | #define MAX_CELL_SIZE 256 |
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| - | 2 | ||
| - | 3 | ////////////////////////////////////////////////////////////////////////////////////// |
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| - | 4 | // // |
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| - | 5 | // DRAW PIXEL // |
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| - | 6 | // // |
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| - | 7 | ////////////////////////////////////////////////////////////////////////////////////// |
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| - | 8 | ||
| - | 9 | //The 'draw[]' in the array which holds the states should we draw a pixel or not. |
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| - | 10 | //Is need to decrese redraw when using some tools like line, rectangle and selection. |
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| - | 11 | ||
| - | 12 | struct _pixel_state |
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| - | 13 | { |
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| - | 14 | unsigned image_rows, image_columns; |
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| - | 15 | bool draw[MAX_CELL_SIZE*MAX_CELL_SIZE]; |
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| - | 16 | void set_drawable_state(); |
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| - | 17 | bool is_drawable(); |
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| - | 18 | void reset_and_set_all_drawable(); |
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| - | 19 | void set_sizes(); |
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| - | 20 | } pixel_state; |
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| - | 21 | ||
| - | 22 | void _pixel_state::set_drawable_state(int _r, _c, _state) |
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| - | 23 | { |
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| - | 24 | draw[image_columns*_r + _c] = _state; |
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| - | 25 | } |
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| - | 26 | ||
| - | 27 | bool _pixel_state::is_drawable(int _r, _c) |
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| - | 28 | { |
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| - | 29 | return draw[image_columns*_r + _c]; |
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| - | 30 | } |
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| - | 31 | ||
| - | 32 | void _pixel_state::reset_and_set_all_drawable() |
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| - | 33 | { |
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| - | 34 | int i; |
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| - | 35 | for (i = 0; i < image_columns*image_rows; i++) draw[i]=true; |
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| - | 36 | } |
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| - | 37 | ||
| - | 38 | void _pixel_state::set_sizes(dword _r, _c) |
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| - | 39 | { |
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| - | 40 | image_rows = _r; |
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| - | 41 | image_columns = _c; |
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| - | 42 | } |
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| - | 43 | ||
| - | 44 | ////////////////////////////////////////////////////////////////////////////////////// |
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| - | 45 | // // |
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| - | 46 | // IMAGE // |
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| - | 47 | // // |
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| - | 48 | ////////////////////////////////////////////////////////////////////////////////////// |
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| - | 49 | ||
| - | 50 | //This stucture determines basic actions that can be done with image (icon). |
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| 2 | 51 | ||
| 3 | struct _image |
52 | struct _image |
| 4 | { |
53 | { |
| 5 | unsigned rows, columns; |
54 | unsigned rows, columns; |
| 6 | dword mas[MAX_CELL_SIZE*MAX_CELL_SIZE]; |
55 | dword mas[MAX_CELL_SIZE*MAX_CELL_SIZE]; |
| - | 56 | dword img; |
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| 7 | dword img; |
57 | _pixel_state pixel_state; |
| 8 | void create(); |
58 | void create(); |
| 9 | void set_pixel(); |
59 | void set_pixel(); |
| 10 | void draw_line(); |
60 | void draw_line(); |
| 11 | void fill(); |
61 | void fill(); |
| Line 19... | Line 69... | ||
| 19 | { |
69 | { |
| 20 | int i; |
70 | int i; |
| 21 | rows = _rows; |
71 | rows = _rows; |
| 22 | columns = _columns; |
72 | columns = _columns; |
| 23 | for (i = 0; i < columns*rows; i++) mas[i]=0xBFCAD2; |
73 | for (i = 0; i < columns*rows; i++) mas[i]=0xBFCAD2; |
| - | 74 | pixel_state.set_sizes(rows, columns); |
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| 24 | } |
75 | } |
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| 25 | 76 | ||
| 26 | void _image::set_pixel(int _r, _c, _color) |
77 | void _image::set_pixel(int _r, _c, _color) |
| 27 | { |
78 | { |
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| 207 | } |
258 | } |
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| 208 | - | ||
| 209 | - | ||
| 210 | - | ||