symmetric(false)
{
}
-
+
bool
ConicalGradient::set_param(const String & param, const ValueBase &value)
{
EXPORT_NAME();
EXPORT_VERSION();
-
- return Layer_Composite::get_param(param);
+
+ return Layer_Composite::get_param(param);
}
Layer::Vocab
ConicalGradient::get_param_vocab()const
{
Layer::Vocab ret(Layer_Composite::get_param_vocab());
-
+
ret.push_back(ParamDesc("gradient")
.set_local_name(_("Gradient"))
);
ret.push_back(ParamDesc("center")
.set_local_name(_("Center"))
);
-
+
ret.push_back(ParamDesc("angle")
.set_local_name(_("Angle"))
.set_origin("center")
ret.push_back(ParamDesc("symmetric")
.set_local_name(_("Symmetric"))
);
-
+
return ret;
}
Angle::rot a=Angle::tan(-centered[1],centered[0]).mod();
a+=angle;
Real dist(a.mod().get());
-
+
dist-=floor(dist);
if(symmetric)
ConicalGradient::get_color(Context context, const Point &pos)const
{
const Color color(color_func(pos));
-
+
if(get_amount()==1.0 && get_blend_method()==Color::BLEND_STRAIGHT)
return color;
else
return Color::blend(color,context.get_color(pos),get_amount(),get_blend_method());
}
-
+
bool
ConicalGradient::accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const
{
return true;
}
-
+
int x,y;
Surface::pen pen(surface->begin());
Point tl(renddesc.get_tl());
const int w(surface->get_w());
const int h(surface->get_h());
-
+
if(get_amount()==1.0 && get_blend_method()==Color::BLEND_STRAIGHT)
{
if(quality<9)