diff options
Diffstat (limited to 'image.c')
| -rw-r--r-- | image.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -554,8 +554,8 @@ bool img_zoom_out(img_t *img) { return false; } -bool img_move(img_t *img, int dx, int dy) { - int ox, oy; +bool img_move(img_t *img, float dx, float dy) { + float ox, oy; if (img == NULL || img->im == NULL) return false; @@ -581,13 +581,13 @@ bool img_pan(img_t *img, direction_t dir, int d) { * d = 0: 1/5 of screen * d > 0: num of pixels */ - int x, y; + float x, y; if (img == NULL || img->im == NULL || img->win == NULL) return false; if (d > 0) { - x = y = MAX(1, d * img->zoom); + x = y = MAX(1, (float) d * img->zoom); } else { x = img->win->w / (d < 0 ? 1 : 5); y = img->win->h / (d < 0 ? 1 : 5); @@ -595,13 +595,13 @@ bool img_pan(img_t *img, direction_t dir, int d) { switch (dir) { case DIR_LEFT: - return img_move(img, x, 0); + return img_move(img, x, 0.0); case DIR_RIGHT: - return img_move(img, -x, 0); + return img_move(img, -x, 0.0); case DIR_UP: - return img_move(img, 0, y); + return img_move(img, 0.0, y); case DIR_DOWN: - return img_move(img, 0, -y); + return img_move(img, 0.0, -y); } return false; } |