Function MakeGraphicsContext

src/effects/DynamicRangeProcessorPanelCommon.cpp:18–24

namespace DynamicRangeProcessorPanel
{
std::unique_ptr<wxGraphicsContext> MakeGraphicsContext(const wxPaintDC& dc)
{
   auto gc = wxGraphicsContext::Create(dc);
   gc->SetAntialiasMode(wxANTIALIAS_DEFAULT);
   gc->SetInterpolationQuality(wxINTERPOLATION_BEST);
   return std::unique_ptr<wxGraphicsContext>(gc);
}

wxColor GetColorMix(const wxColor& a, const wxColor& b, double aWeight)
{