From 326fc5de99e070a391de1c7ae521b7adbb599fc2 Mon Sep 17 00:00:00 2001
From: Eric Mellino <erme@microsoft.com>
Date: Sun, 15 Jan 2017 00:56:55 -0800
Subject: [PATCH] Add two overloads to FontAtlas

---
 src/ImGui.NET/IO.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ImGui.NET/IO.cs b/src/ImGui.NET/IO.cs
index 78b3c17..4cd8e85 100644
--- a/src/ImGui.NET/IO.cs
+++ b/src/ImGui.NET/IO.cs
@@ -249,6 +249,11 @@ namespace ImGuiNET
             ImGuiNative.ImFontAtlas_SetTexID(_atlasPtr, textureID.ToPointer());
         }
 
+        public void Clear()
+        {
+            ImGuiNative.ImFontAtlas_Clear(_atlasPtr);
+        }
+
         public void ClearTexData()
         {
             ImGuiNative.ImFontAtlas_ClearTexData(_atlasPtr);
@@ -271,6 +276,13 @@ namespace ImGuiNET
             NativeFont* nativeFontPtr = ImGuiNative.ImFontAtlas_AddFontFromMemoryTTF(_atlasPtr, ttfData.ToPointer(), ttfDataSize, pixelSize, IntPtr.Zero, null);
             return new Font(nativeFontPtr);
         }
+
+        public Font AddFontFromMemoryTTF(IntPtr ttfData, int ttfDataSize, float pixelSize, IntPtr fontConfig)
+        {
+            NativeFont* nativeFontPtr = ImGuiNative.ImFontAtlas_AddFontFromMemoryTTF(_atlasPtr, ttfData.ToPointer(), ttfDataSize, pixelSize, fontConfig, null);
+            return new Font(nativeFontPtr);
+        }
+
     }
 
     public unsafe struct FontTextureData