diff options
Diffstat (limited to 'image.c')
| -rw-r--r-- | image.c | 37 |
1 files changed, 33 insertions, 4 deletions
@@ -16,6 +16,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <string.h> #include <unistd.h> #include "config.h" @@ -28,6 +29,9 @@ int zl_cnt; float zoom_min; float zoom_max; +const short ori_left[8] = { 8, 7, 6, 5, 2, 1, 4, 3 }; +const short ori_right[8] = { 6, 5, 8, 7, 4, 3, 2, 1 }; + Imlib_Image *im_broken; void img_init(img_t *img, win_t *win) { @@ -90,8 +94,8 @@ int img_load(img_t *img, const char *filename) { img->scalemode = SCALE_DOWN; } - img->re = 0; - img->checkpan = 0; + img->ori = img->o_ori = 1; + img->re = img->checkpan = 0; img->w = imlib_image_get_width(); img->h = imlib_image_get_height(); @@ -99,6 +103,25 @@ int img_load(img_t *img, const char *filename) { return 1; } +int img_save(img_t *img) { + const char *fmt; + + if (!img || !img->im) + return 0; + + imlib_context_set_image(img->im); + + if (img->ori != img->o_ori) { + fmt = imlib_image_format(); + if (strcmp(fmt, "png") == 0) { + imlib_save_image(imlib_image_get_filename()); + return 1; + } + } + + return 0; +} + void img_close(img_t *img) { if (img && img->im) { imlib_context_set_image(img->im); @@ -341,11 +364,17 @@ void img_rotate(img_t *img, win_t *win, int d) { } void img_rotate_left(img_t *img, win_t *win) { - img_rotate(img, win, 3); + if (img) { + img_rotate(img, win, 3); + img->ori = ori_left[img->ori]; + } } void img_rotate_right(img_t *img, win_t *win) { - img_rotate(img, win, 1); + if (img) { + img_rotate(img, win, 1); + img->ori = ori_right[img->ori]; + } } void img_toggle_antialias(img_t *img) { |