From 06e07fef2fcc2b0b698af4be6e21bc7dc27d9420 Mon Sep 17 00:00:00 2001
From: zedamota <zedamota>
Date: Sat, 25 Sep 2010 19:31:09 +0000
Subject: [PATCH] OP37/GCS MapLib - Should stop black tiles on digital zooming

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1753 ebee16cc-31ac-478f-84a7-5cbb03baadba
---
 .../src/libs/opmapcontrol/src/mapwidget/mapgraphicitem.cpp  | 6 ++----
 ground/src/libs/opmapcontrol/src/src.pro                    | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/ground/src/libs/opmapcontrol/src/mapwidget/mapgraphicitem.cpp b/ground/src/libs/opmapcontrol/src/mapwidget/mapgraphicitem.cpp
index bf6fc4c3e..5ac8b1c9e 100644
--- a/ground/src/libs/opmapcontrol/src/mapwidget/mapgraphicitem.cpp
+++ b/ground/src/libs/opmapcontrol/src/mapwidget/mapgraphicitem.cpp
@@ -525,11 +525,9 @@ namespace mapcontrol
     }
     void MapGraphicItem::SetZoomStep(int const& value)
     {
-        double integer;
-        double remainder = modf (value , &integer);
-        if(integer-core->Zoom()>0 && value<= MaxZoom())
+        if(value-core->Zoom()>0 && value<= MaxZoom())
             ConstructLastImage(value-core->Zoom());
-        else
+        else if(value!=MaxZoom())
             lastimage=QImage();
         if(value > MaxZoom())
         {
diff --git a/ground/src/libs/opmapcontrol/src/src.pro b/ground/src/libs/opmapcontrol/src/src.pro
index b676d74dc..111ea8246 100644
--- a/ground/src/libs/opmapcontrol/src/src.pro
+++ b/ground/src/libs/opmapcontrol/src/src.pro
@@ -3,4 +3,4 @@ CONFIG += ordered
 SUBDIRS = core
 SUBDIRS += internals
 SUBDIRS += mapwidget
-#SUBDIRS +=finaltest
+SUBDIRS +=finaltest