1 files changed, 62 insertions, 0 deletions
diff --git a/Tests/FindGTK2/cairomm/main.cpp b/Tests/FindGTK2/cairomm/main.cpp
new file mode 100644
index 0000000..ea8f106
--- /dev/null
+++ b/Tests/FindGTK2/cairomm/main.cpp
@@ -0,0 +1,62 @@
+// Taken from http://cgit.freedesktop.org/cairomm/plain/examples/surfaces/image-surface.cc
+
+
+/* M_PI is defined in math.h in the case of Microsoft Visual C++, Solaris,
+ * et. al.
+ */
+#if defined(_MSC_VER)
+#define _USE_MATH_DEFINES
+#endif
+
+#include <string>
+#include <iostream>
+#include <cairommconfig.h>
+#include <cairomm/context.h>
+#include <cairomm/surface.h>
+
+#include <cmath>
+
+int main()
+{
+    Cairo::RefPtr<Cairo::ImageSurface> surface =
+        Cairo::ImageSurface::create(Cairo::FORMAT_ARGB32, 600, 400);
+
+    Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create(surface);
+
+    cr->save(); // save the state of the context
+    cr->set_source_rgb(0.86, 0.85, 0.47);
+    cr->paint();    // fill image with the color
+    cr->restore();  // color is back to black now
+
+    cr->save();
+    // draw a border around the image
+    cr->set_line_width(20.0);    // make the line wider
+    cr->rectangle(0.0, 0.0, surface->get_width(), surface->get_height());
+    cr->stroke();
+
+    cr->set_source_rgba(0.0, 0.0, 0.0, 0.7);
+    // draw a circle in the center of the image
+    cr->arc(surface->get_width() / 2.0, surface->get_height() / 2.0,
+            surface->get_height() / 4.0, 0.0, 2.0 * M_PI);
+    cr->stroke();
+
+    // draw a diagonal line
+    cr->move_to(surface->get_width() / 4.0, surface->get_height() / 4.0);
+    cr->line_to(surface->get_width() * 3.0 / 4.0, surface->get_height() * 3.0 / 4.0);
+    cr->stroke();
+    cr->restore();
+
+#ifdef CAIRO_HAS_PNG_FUNCTIONS
+
+    std::string filename = "image.png";
+    surface->write_to_png(filename);
+
+    std::cout << "Wrote png file \"" << filename << "\"" << std::endl;
+
+#else
+
+    std::cout << "You must compile cairo with PNG support for this example to work."
+        << std::endl;
+
+#endif
+}