# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1496131974 -7200
# Node ID f47349f4815c9d44673f13a7a2198bac2fa4ff44
# Parent  7b14c12a3be5bfc89800db799f1961e4b2ef4f78
fix for wasm

diff -r 7b14c12a3be5 -r f47349f4815c Framework/Widgets/LayerWidget.cpp
--- a/Framework/Widgets/LayerWidget.cpp	Mon May 29 18:03:30 2017 +0200
+++ b/Framework/Widgets/LayerWidget.cpp	Tue May 30 10:12:54 2017 +0200
@@ -131,11 +131,19 @@
 
         cairo_t *cr = context.GetObject();
         cairo_translate(cr, x, y);
+
+#if 1
+        double s = 5.0 / view.GetZoom();
+        cairo_rectangle(cr, -s, -s, 2.0 * s, 2.0 * s);
+#else
+        // TODO Drawing circles makes WebAssembly crash!
         cairo_arc(cr, 0, 0, 5.0 / view.GetZoom(), 0, 2 * M_PI);
+#endif
+        
         cairo_set_line_width(cr, 2.0 / view.GetZoom());
         cairo_set_source_rgb(cr, 1, 1, 1); 
         cairo_stroke_preserve(cr);
-        cairo_set_source_rgb(cr, 1, 0, 0); 
+        cairo_set_source_rgb(cr, 1, 0, 0);
         cairo_fill(cr);
       }
 
diff -r 7b14c12a3be5 -r f47349f4815c Resources/CMake/CairoConfiguration.cmake
--- a/Resources/CMake/CairoConfiguration.cmake	Mon May 29 18:03:30 2017 +0200
+++ b/Resources/CMake/CairoConfiguration.cmake	Tue May 30 10:12:54 2017 +0200
@@ -21,9 +21,9 @@
 
 
 if (STATIC_BUILD OR NOT USE_SYSTEM_CAIRO)
-  SET(CAIRO_SOURCES_DIR ${CMAKE_BINARY_DIR}/cairo-1.14.6)
-  SET(CAIRO_URL "http://www.orthanc-server.com/downloads/third-party/Stone/cairo-1.14.6.tar.xz")
-  SET(CAIRO_MD5 "23a0b2f0235431d35238df1d3a517fdb")
+  SET(CAIRO_SOURCES_DIR ${CMAKE_BINARY_DIR}/cairo-1.14.8)
+  SET(CAIRO_URL "http://www.orthanc-server.com/downloads/third-party/Stone/cairo-1.14.8.tar.xz")
+  SET(CAIRO_MD5 "4ef0db2eacb271c74f8a3fd87822aa98")
 
   DownloadPackage(${CAIRO_MD5} ${CAIRO_URL} "${CAIRO_SOURCES_DIR}")