From c816e6c74250b8946333682663dc9365e4b14e13 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 18 Jul 2016 16:55:20 +0200
Subject: [PATCH] Fixed SetScrollX() handling of center ratio (which actually
 wasn't exposed publicly). (#323, #246)

---
 imgui.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/imgui.cpp b/imgui.cpp
index 755e137a..e0cc87e7 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -4113,7 +4113,8 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us
         // Apply scrolling
         if (window->ScrollTarget.x < FLT_MAX)
         {
-            window->Scroll.x = window->ScrollTarget.x;
+            float center_ratio = window->ScrollTargetCenterRatio.x;
+            window->Scroll.x = window->ScrollTarget.x - (center_ratio * window->SizeFull.x);
             window->ScrollTarget.x = FLT_MAX;
         }
         if (window->ScrollTarget.y < FLT_MAX)