diff options
Diffstat (limited to 'src/io/svg.c')
| -rw-r--r-- | src/io/svg.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/io/svg.c b/src/io/svg.c new file mode 100644 index 0000000..a8e2129 --- /dev/null +++ b/src/io/svg.c @@ -0,0 +1,52 @@ +#include "svg.h" + +void print_pattern_svg(FILE *out, struct print_params params, struct pattern *pattern) +{ + // Init variables. + double horizontal = 100 / (pattern->type.height + 1); + double vertical = 100 / (pattern->type.width + 1); + int hd = horizontal; // Horizontal distance + int vd = vertical; // Vertical distance + // Print + fprintf(out, "<svg width=\"500\" height=\"500\" style=\"background-color:black\">"); + fprintf(out, "<rect width=\"100%%\" height=\"100%%\" fill=\"black\" />"); + + if (params.print_code) + { + char code[128]; + pattern_nums_to_str(code, pattern); + fprintf(out, "<text x=\"0\" y=\"1em\" font-size=\"2em\" fill=\"white\">Code:%s</text>", code); + } + if (params.print_count) + fprintf(out, "<text x=\"0\" y=\"2em\" font-size=\"2em\" fill=\"white\">Count:%d</text>", params.count); + if (params.print_author) + fprintf(out, "<text x=\"500\" y=\"500\" font-size=\"1em\" fill=\"white\" text-anchor=\"end\">adriansopar.hu</text>"); + + // TODO: Print text! + // Print points. + for (int y = 0; y < pattern->type.height; y++) + { + for (int x = 0; x < pattern->type.width; x++) + { + fprintf(out, + "<circle cx=\"%f%%\" cy=\"%f%%\" r=\"%d%%\" fill=\"white\" />", + (double)(x + 1) * hd, (double)(y + 1) * vd, 3); + } + } + // Print pattern. + struct coord prev; + for (int i = 0; i < pattern->length; i++) + { + struct coord current = pattern->path[i]; + fprintf(out, + "<circle cx=\"%f%%\" cy=\"%f%%\" r=\"6%%\" stroke=\"#00ff00\" stroke-width=\"2\" fill=\"none\" />", + (double)(current.x + 1) * hd, (double)(current.y + 1) * vd); + if (i > 0) + fprintf(out, + "<line x1=\"%f%%\" y1=\"%f%%\" x2=\"%f%%\" y2=\"%f%%\" stroke=\"white\" stroke-width=\"6%%\" stroke-opacity=\"0.5\" />", + (double)(prev.x + 1) * hd, (double)(prev.y + 1) * vd, + (double)(current.x + 1) * hd, (double)(current.y + 1) * vd); + prev = current; + } + fprintf(out, "</svg>"); +}
\ No newline at end of file |