From 64a5366508142ad938e4a6f9f8bdb5f375b1336c Mon Sep 17 00:00:00 2001 From: Bert Date: Wed, 26 Jan 2011 14:42:10 +0100 Subject: Added <,> mappings to rotate image --- image.c | 33 ++++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) (limited to 'image.c') diff --git a/image.c b/image.c index 5187d51..beff925 100644 --- a/image.c +++ b/image.c @@ -104,7 +104,7 @@ void img_render(img_t *img, win_t *win) { if (!img || !win || !imlib_context_get_image()) return; - if ((!img->re || !img->zoomed) && SCALE_MODE != SCALE_ZOOM) { + if (!img->zoomed && SCALE_MODE != SCALE_ZOOM) { /* set zoom level to fit image into window */ zw = (float) win->w / (float) img->w; zh = (float) win->h / (float) img->h; @@ -241,3 +241,34 @@ int img_pan(img_t *img, win_t *win, pandir_t dir) { return ox != img->x || oy != img->y; } + +int img_rotate(img_t *img, win_t *win, int d) { + int ox, oy, tmp; + + if (!img || !win) + return 0; + + ox = d == 1 ? img->x : win->w - img->x - img->w * img->zoom; + oy = d == 3 ? img->y : win->h - img->y - img->h * img->zoom; + + imlib_image_orientate(d); + + img->x = oy + (win->w - win->h) / 2; + img->y = ox + (win->h - win->w) / 2; + + tmp = img->w; + img->w = img->h; + img->h = tmp; + + img->checkpan = 1; + + return 1; +} + +int img_rotate_left(img_t *img, win_t *win) { + return img_rotate(img, win, 3); +} + +int img_rotate_right(img_t *img, win_t *win) { + return img_rotate(img, win, 1); +} -- cgit v1.2.3