image: Make (--size none) keep original image aspect ratio.

2017-12-13 10:29:14 +11:00 · 2017-12-13 10:29:14 +11:00 · c43ffb028e
commit c43ffb028e
parent 8540a2f1e3
1 changed files with 6 additions and 0 deletions
--- a/6
+++ b/6
@ -2690,6 +2690,12 @@ get_image_size() {
            width="${size%% *}"
            height="${size##* }"
            crop_mode="none"
+
+            while (( "$width" >= ("$term_width" / 2) ||
+                     "$height" >= "$term_height" )); do
+                width="$((width / 2))"
+                height="$((height / 2))"
+            done
        ;;

        *) image_size="${image_size/px}" ;;