From: Varun <tallytalwar@gmail.com>
Date: Mon, 8 Aug 2016 21:14:27 +0000 (-0400)
Subject: Updates tangram library to be more strict with viewport resizing dimentions
X-Git-Tag: submit/tizen_3.0/20161108.012559~37
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F22%2F83022%2F1;p=platform%2Fcore%2Flocation%2Fmaps-plugin-mapzen.git

Updates tangram library to be more strict with viewport resizing dimentions

- Updates tangram library files
- Minor changes to plugin code

Change-Id: I2e383e867caeda7dc5f285e2c295bb7b5ecf338a
---

diff --git a/lib/arm/libtangram.so b/lib/arm/libtangram.so
index 4ee6542..b7061bc 100755
Binary files a/lib/arm/libtangram.so and b/lib/arm/libtangram.so differ
diff --git a/lib/i586/libtangram.so b/lib/i586/libtangram.so
index d2db1f1..9de39a5 100755
Binary files a/lib/i586/libtangram.so and b/lib/i586/libtangram.so differ
diff --git a/src/mapzen/tangram_view.cpp b/src/mapzen/tangram_view.cpp
index 13c74c1..9e1d65e 100644
--- a/src/mapzen/tangram_view.cpp
+++ b/src/mapzen/tangram_view.cpp
@@ -273,9 +273,10 @@ mapzen_error_e TangramView::moveCenter(maps_view_h view, int delta_x, int delta_
 
 	double x = 0.5 * m_w + (double)delta_x;
 	double y = 0.5 * m_h + (double)delta_y;
-	double lng, lat = 0.0;
-	m_map->screenPositionToLngLat(x, y, &lng, &lat);
-	m_map->setPosition(lng, lat);
+	double lng = 0.0, lat = 0.0;
+	if (m_map->screenPositionToLngLat(x, y, &lng, &lat)) {
+		m_map->setPosition(lng, lat);
+	}
 
 	MAPS_LOGD("Moved with delta x: %d, y: %d to coordinates lon: %f, lat: %f", delta_x, delta_y, lng, lat);