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53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#ifndef IMAGES_H
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#define IMAGES_H "v0.1.1"
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typedef struct _color {
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unsigned char r;
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unsigned char g;
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unsigned char b;
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float alpha;
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} Color;
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typedef struct _image {
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unsigned char** bitmap;
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int width;
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int height;
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} Image;
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// basic image manipulation
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int image_new(int width, int height, Image* image);
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int image_set_px(Image image, int x, int y, int r, int g, int b);
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int image_set_px_c(Image image, int x, int y, Color color);
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int image_check_coords(Image image, int x, int y);
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int image_destroy(Image image);
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// colors
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Color color_new(int r, int g, int b);
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Color color_new_alpha(int r, int g, int b, float alpha);
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void print_color(Color c);
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Color color_mix(Color c1, Color c2, float ratio);
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// drawing
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int image_draw_rect(Image image, int x1, int y1, int x2, int y2, Color color);
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int image_draw_circ(Image image, int x, int y, int r, Color color);
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int image_draw_square(Image image, int x, int y, int s, Color color);
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// bmp format specifics:
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int image_save_bmp(Image image, const char* path);
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#include "images.c"
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#include "bmp-format.c"
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#include "color.c"
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#include "drawing.c"
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#endif |