add: svg.cr, tee.cr

src/cairo/svg.cr

@@ -0,0 +1,42 @@
+require "./cairo"
+
+{% if CairoCr::HAS_SVG_SURFACE %}
+  module CairoCr
+    @[Link("cairo")]
+    lib Cairo
+      enum SvgVersionT
+        V_1_1,
+        V_1_2
+      end
+
+      fun svg_surface_create = cairo_svg_surface_create(
+        filename : UInt8*,
+        width_in_points : Float64,
+        height_in_points : Float64
+      ) : PSurfaceT
+
+      fun svg_surface_create_for_stream = cairo_svg_surface_create_for_stream(
+        write_func : WriteFuncT,
+        closure : Void*,
+        width_in_points : Float64,
+        height_in_points : Float64
+      ) : PSurfaceT
+
+      fun svg_surface_restrict_to_version = cairo_svg_surface_restrict_to_version(
+        surface : PSurfaceT,
+        version : SvgVersionT
+      ) : Void
+
+      fun svg_get_versions = cairo_svg_get_versions(
+        versions : SvgVersionT**,
+        num_versions : Int32*
+      ) : Void
+
+      fun svg_version_to_string = cairo_svg_version_to_string(
+        version : SvgVersionT
+      ) : UInt8*
+    end # lib Cairo
+  end # module CairoCr
+{% else %} # CairoCr::HAS_SVG_SURFACE
+  puts "Cairo was not compiled with support for the svg backend"
+{% end %} # CairoCr::HAS_SVG_SURFACE

src/cairo/tee.cr

@@ -0,0 +1,29 @@
+require "./cairo"
+
+{% if CairoCr::HAS_TEE_SURFACE %}
+  module CairoCr
+    @[Link("cairo")]
+    lib Cairo
+      fun tee_surface_create = cairo_tee_surface_create(
+        master : PSurfaceT
+      ) : PSurfaceT
+
+      fun tee_surface_add = cairo_tee_surface_add(
+        surface : PSurfaceT,
+        target : PSurfaceT
+      ) : Void
+
+      fun tee_surface_remove = cairo_tee_surface_remove(
+        surface : PSurfaceT,
+        target : PSurfaceT
+      ) : Void
+
+      fun tee_surface_index = cairo_tee_surface_index(
+        surface : PSurfaceT,
+        index : UInt32
+      ) : PSurfaceT
+    end # lib Cairo
+  end # module CairoCr
+{% else %} # CairoCr::HAS_TEE_SURFACE
+  puts "Cairo was not compiled with support for the TEE backend"
+{% end %} # CairoCr::HAS_TEE_SURFACE