LibWeb: Add barebones CanvasGradient object

Also add the CanvasRenderingContext2D APIs to go along with it.
Note that it can't be used for anything yet.

1 files changed, 5 insertions, 0 deletions

diff --git a/Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h b/Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
index f7713a0633..4e902bbd83 100644
--- a/Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
+++ b/Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
@@ -14,6 +14,7 @@
 #include <LibGfx/Path.h>
 #include <LibWeb/Bindings/Wrappable.h>
 #include <LibWeb/DOM/ExceptionOr.h>
+#include <LibWeb/HTML/CanvasGradient.h>
 #include <LibWeb/Layout/InlineNode.h>
 #include <LibWeb/Layout/LineBox.h>
 
@@ -83,6 +84,10 @@ public:
 
     RefPtr<TextMetrics> measure_text(String const& text);
 
+    NonnullRefPtr<CanvasGradient> create_radial_gradient(double x0, double y0, double r0, double x1, double y1, double r1);
+    NonnullRefPtr<CanvasGradient> create_linear_gradient(double x0, double y0, double x1, double y1);
+    NonnullRefPtr<CanvasGradient> create_conic_gradient(double start_angle, double x, double y);
+
 private:
     explicit CanvasRenderingContext2D(HTMLCanvasElement&);