Implemented globalAlpha

15 years ago · e0bed743ab
1 changed files with 2 additions and 2 deletions
--- a/src/context2d.cc
+++ b/src/context2d.cc
@ -32,7 +32,7 @@ using namespace node;
    , C.r \
    , C.g \
    , C.b \
-    , C.a);
+    , context->globalAlpha == -1 ? C.a : context->globalAlpha);

 /*
 * Rectangle arg assertions.
@ -129,7 +129,7 @@ Context2d::Context2d(Canvas *canvas): ObjectWrap() {
  _canvas = canvas;
  _context = cairo_create(canvas->getSurface());
  cairo_set_line_width(_context, 1);
-  globalAlpha = NULL;
+  globalAlpha = -1;
  RGBA(fill,0,0,0,1);
  RGBA(stroke,0,0,0,1);
 }