+init

1 files changed, 14 insertions, 0 deletions

diff --git a/Assets/ThirdParty/Gallery/Utils.cs b/Assets/ThirdParty/Gallery/Utils.cs
new file mode 100644
index 0000000..29c9962
--- /dev/null
+++ b/Assets/ThirdParty/Gallery/Utils.cs
@@ -0,0 +1,14 @@
+using UnityEngine;
+using System.Collections;
+
+public static class Utils{
+
+    public static void setSize(RectTransform rect, float width, float height)
+    {
+        Vector2 newSize = new Vector2(width, height);
+        Vector2 oldSize = rect.rect.size;
+        Vector2 deltaSize = newSize - oldSize;
+        rect.offsetMin = rect.offsetMin - new Vector2(deltaSize.x * rect.pivot.x, deltaSize.y * rect.pivot.y);
+        rect.offsetMax = rect.offsetMax + new Vector2(deltaSize.x * (1f - rect.pivot.x), deltaSize.y * (1f - rect.pivot.y));
+    }
+}