From fac8fe1ea73da1fc744fa145273b3f393c30d3c0 Mon Sep 17 00:00:00 2001
From: hecomi <info@hecomi.com>
Date: Sat, 12 Nov 2016 15:22:39 +0900
Subject: [PATCH] fix dpi zero bug.

---
 Assets/uDesktopDuplication/Scripts/Monitor.cs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Assets/uDesktopDuplication/Scripts/Monitor.cs b/Assets/uDesktopDuplication/Scripts/Monitor.cs
index 75e0995..920feb8 100644
--- a/Assets/uDesktopDuplication/Scripts/Monitor.cs
+++ b/Assets/uDesktopDuplication/Scripts/Monitor.cs
@@ -94,12 +94,22 @@ public class Monitor
 
     public int dpiX
     { 
-        get { return Lib.GetDpiX(id); }
+        get 
+        {
+            var dpi = Lib.GetDpiX(id); 
+            if (dpi == 0) dpi = 100; // when monitors are duplicated
+            return dpi;
+        }
     }
 
     public int dpiY
     { 
-        get { return Lib.GetDpiY(id); }
+        get 
+        {
+            var dpi = Lib.GetDpiY(id); 
+            if (dpi == 0) dpi = 100; // when monitors are duplicated
+            return dpi;
+        }
     }
 
     public float widthMeter