diff --git a/.gitmodules b/.gitmodules
index ad5c136e..db27b12a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -11,3 +11,9 @@
 [submodule "extlib/libdxfrw"]
 	path = extlib/libdxfrw
 	url = https://github.com/solvespace/libdxfrw.git
+[submodule "extlib/pixman"]
+	path = extlib/pixman
+	url = https://github.com/solvespace/pixman
+[submodule "extlib/cairo"]
+	path = extlib/cairo
+	url = https://github.com/solvespace/cairo
diff --git a/.travis/install-debian.sh b/.travis/install-debian.sh
index be6f9bab..1804276e 100755
--- a/.travis/install-debian.sh
+++ b/.travis/install-debian.sh
@@ -4,5 +4,5 @@ sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
 sudo apt-get update -qq
 sudo apt-get install -q -y \
   cmake cmake-data libpng12-dev zlib1g-dev libjson0-dev libfontconfig1-dev \
-  libgtkmm-2.4-dev libpangomm-1.4-dev libgl1-mesa-dev libglu-dev \
+  libgtkmm-2.4-dev libpangomm-1.4-dev libcairo2-dev libgl1-mesa-dev libglu-dev \
   libfreetype6-dev dpkg-dev gcc-5 g++-5
diff --git a/.travis/install-macos.sh b/.travis/install-macos.sh
index 6fb5a4f7..43225b2f 100755
--- a/.travis/install-macos.sh
+++ b/.travis/install-macos.sh
@@ -2,3 +2,4 @@
 
 brew update
 brew upgrade cmake libpng
+brew install freetype cairo
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 211cdda0..58ba9c8d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,6 +72,7 @@ add_subdirectory(extlib/libdxfrw)
 
 if(WIN32)
     include(FindVendoredPackage)
+    include(AddVendoredSubdirectory)
 
     find_vendored_package(Freetype freetype
         WITH_ZLIB               OFF
@@ -92,6 +93,20 @@ if(WIN32)
         PNG_PNG_INCLUDE_DIR     ${CMAKE_SOURCE_DIR}/extlib/libpng)
     list(APPEND PNG_PNG_INCLUDE_DIR ${CMAKE_BINARY_DIR}/extlib/libpng)
 
+    message(STATUS "Using in-tree pixman")
+    add_vendored_subdirectory(extlib/pixman)
+    set(PIXMAN_FOUND            YES)
+    set(PIXMAN_LIBRARY          pixman)
+    set(PIXMAN_INCLUDE_DIRS     ${CMAKE_SOURCE_DIR}/extlib/pixman/pixman)
+    list(APPEND PIXMAN_INCLUDE_DIRS ${CMAKE_BINARY_DIR}/extlib/pixman/pixman)
+
+    message(STATUS "Using in-tree cairo")
+    add_vendored_subdirectory(extlib/cairo)
+    set(CAIRO_FOUND             YES)
+    set(CAIRO_LIBRARY           cairo)
+    set(CAIRO_INCLUDE_DIRS      ${CMAKE_SOURCE_DIR}/extlib/cairo/src)
+    list(APPEND CAIRO_INCLUDE_DIRS ${CMAKE_BINARY_DIR}/extlib/cairo/src)
+
     if(NOT MINGW)
         message(STATUS "Using prebuilt SpaceWare")
         set(SPACEWARE_FOUND TRUE)
@@ -108,6 +123,8 @@ elseif(APPLE)
     find_package(Freetype REQUIRED)
 
     find_library(APPKIT_LIBRARY AppKit REQUIRED)
+    find_library(CAIRO_LIBRARY cairo REQUIRED)
+    find_path(CAIRO_INCLUDE_DIRS cairo.h PATH_SUFFIXES cairo)
 else() # Linux and compatible systems
     find_package(Backtrace)
     find_package(SpaceWare)
diff --git a/cmake/AddVendoredSubdirectory.cmake b/cmake/AddVendoredSubdirectory.cmake
new file mode 100644
index 00000000..9d2edf61
--- /dev/null
+++ b/cmake/AddVendoredSubdirectory.cmake
@@ -0,0 +1,10 @@
+# Equivalent to add_subdirectory(... EXCLUDE_FROM_ALL), but also disables
+# all warnings.
+
+include(DisableWarnings)
+
+function(add_vendored_subdirectory PATH)
+    disable_warnings()
+
+    add_subdirectory(${PATH} EXCLUDE_FROM_ALL)
+endfunction()
diff --git a/debian/control b/debian/control
index 4e03aaed..3afd85d6 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: graphics
 Priority: optional
 Maintainer: whitequark <whitequark@whitequark.org>
 Build-Depends: debhelper (>= 9), cmake, libpng-dev, zlib1g-dev, libjson-c-dev,
-    libfontconfig1-dev, libgtkmm-2.4-dev, libpangomm-1.4-dev,
+    libfontconfig1-dev, libgtkmm-2.4-dev, libpangomm-1.4-dev, libcairo2-dev,
     libgl-dev, libglu-dev
 Standards-Version: 3.9.5
 Homepage: http://solvespace.com
diff --git a/extlib/cairo b/extlib/cairo
new file mode 160000
index 00000000..d4724ee9
--- /dev/null
+++ b/extlib/cairo
@@ -0,0 +1 @@
+Subproject commit d4724ee921c4fa399ccbd0019c3d6917452e0ffd
diff --git a/extlib/pixman b/extlib/pixman
new file mode 160000
index 00000000..54eee478
--- /dev/null
+++ b/extlib/pixman
@@ -0,0 +1 @@
+Subproject commit 54eee47843a147336c594b3213993b439fdf67ed
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 72c5f620..8807360c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -62,7 +62,8 @@ include_directories(
     ${OPENGL_INCLUDE_DIR}
     ${ZLIB_INCLUDE_DIR}
     ${PNG_PNG_INCLUDE_DIR}
-    ${FREETYPE_INCLUDE_DIRS})
+    ${FREETYPE_INCLUDE_DIRS}
+    ${CAIRO_INCLUDE_DIRS})
 
 if(SPACEWARE_FOUND)
     include_directories(
@@ -186,6 +187,7 @@ target_link_libraries(solvespace
     ${ZLIB_LIBRARY}
     ${PNG_LIBRARY}
     ${FREETYPE_LIBRARY}
+    ${CAIRO_LIBRARY}
     ${platform_LIBRARIES})
 
 if(WIN32 AND NOT MINGW)