Fix Image with short height and long width and vice versa (#616)

* Fix Image with short width or height

* Lint fixes

* Remove some code

* Fix problems related to image

* Update Size.vala

Author: Abdallah Mohammed

src/Lib/Components/Size.vala

@@ -41,7 +41,8 @@ public class Akira.Lib.Components.Size : Component {
 
             if (locked && !auto_resize) {
                 auto_resize = true;
-                height = Utils.AffineTransform.fix_size (value / ratio);
+                var locked_height = Utils.AffineTransform.fix_size (value / ratio);
+                height = item is Items.CanvasImage && locked_height < 1 ? 1 : locked_height;
                 auto_resize = false;
             }
 
@@ -70,7 +71,8 @@ public class Akira.Lib.Components.Size : Component {
 
             if (locked && !auto_resize) {
                 auto_resize = true;
-                width = Utils.AffineTransform.fix_size (value * ratio);
+                var locked_width = Utils.AffineTransform.fix_size (value / ratio);
+                height = item is Items.CanvasImage && locked_width < 1 ? 1 : locked_width;
                 auto_resize = false;
             }