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Added "lighter" operator

v1.x
Tj Holowaychuk 14 years ago
parent
commit
6eb962332b
  1. 4
      src/context2d.cc

4
src/context2d.cc

@ -188,6 +188,8 @@ Context2d::GetGlobalCompositeOperation(Local<String> prop, const AccessorInfo &i
return String::NewSymbol("destination-out");
case CAIRO_OPERATOR_DEST_OVER:
return String::NewSymbol("destination-over");
case CAIRO_OPERATOR_ADD:
return String::NewSymbol("lighter");
default:
return String::NewSymbol("source-over");
}
@ -204,6 +206,8 @@ Context2d::SetGlobalCompositeOperation(Local<String> prop, Local<Value> val, con
String::AsciiValue type(val->ToString());
if (0 == strcmp("xor", *type)) {
cairo_set_operator(ctx, CAIRO_OPERATOR_XOR);
}else if (0 == strcmp("lighter", *type)) {
cairo_set_operator(ctx, CAIRO_OPERATOR_ADD);
}else if (0 == strcmp("source-atop", *type)) {
cairo_set_operator(ctx, CAIRO_OPERATOR_ATOP);
} else if (0 == strcmp("source-in", *type)) {

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