polyline.hpp

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#pragma once

 
#if (defined(_MSVC_LANG) ? _MSVC_LANG : __cplusplus) < 201703L
#error \
    "OpenPine C++ wrapper headers require C++17 (std::optional, std::string_view)."
#endif
 
#include <cstdint>
#include <optional>
 
#include "../ffi.hpp"
#include "../types.hpp"
 
namespace openpine {
namespace graph {

class Polyline {
 private:
  const ffi::Polyline* p_;
 
 public:
  Polyline(const ffi::Polyline* p) : p_(p) {}

  uintptr_t pointsLength() const { return ffi::polylinePointsLength(p_); }

  std::optional<ffi::PolylinePoint> point(uintptr_t idx) const {
    ffi::PolylinePoint pt;
    if (ffi::polylinePoint(p_, idx, &pt)) {
      return pt;
    } else {
      return std::nullopt;
    }
  }

  bool curved() const { return ffi::polylineCurved(p_); }

  bool closed() const { return ffi::polylineClosed(p_); }

  std::optional<uint32_t> lineColor() const {
    uint32_t v;
    if (ffi::polylineLineColor(p_, &v)) {
      return v;
    } else {
      return std::nullopt;
    }
  }

  std::optional<uint32_t> fillColor() const {
    uint32_t v;
    if (ffi::polylineFillColor(p_, &v)) {
      return v;
    } else {
      return std::nullopt;
    }
  }

  LineStyle lineStyle() const { return ffi::polylineLineStyle(p_); }

  int32_t lineWidth() const { return ffi::polylineLineWidth(p_); }

  bool forceOverlay() const { return ffi::polylineForceOverlay(p_); }
};
 
}  // namespace graph
}  // namespace openpine