nsvg::Path Class Reference

C++-styled cstyle::PathStruct wrapper. More...

#include <Path.hpp>

Public Member Functions
	Path (const cstyle::PathStruct *ptr)
	Constructor. More...
Path &	operator++ ()
	Get points sets. More...
	operator bool () const
	Cast nsvg::Path → bool. More...

Public Attributes
const cstyle::PathStruct *	internal

Detailed Description

C++-styled cstyle::PathStruct wrapper.

Constructor & Destructor Documentation

Path()

nsvg::Path::Path

(

const cstyle::PathStruct *

ptr

)

Constructor.

Parameters

[in]

ptr

– const pointer to PathStruct

It's the only constructor of nsvg::Path class, which wraps given cstyle::PathStruct into object orientated interface.

Member Function Documentation

operator bool()

nsvg::Path::operator bool

(

)

const

Cast nsvg::Path → bool.

Implicitly cast *this to bool, equivalent to nsvg::Path::good() method.

operator++()

Path & nsvg::Path::operator++

(

)

Get points sets.

Returns

Set of points required to create Bezier curve (begin, end, 2 handles)

Sample code:

    for(const auto& points: path.getPointsSets()){
    std::cout << "begin: [" << points.begin.x << ", " << points.begin.y << "]" << std::endl
    std::cout << "end: [" << points.end.x << ", " << points.end.y << "]" << std::endl
    std::cout << "handle 1: [" << points.control1.x << ", " << points.control1.y << "]" << std::endl
    std::cout << "handle 2: [" << points.control2.x << ", " << points.control2.y << "]" << std::endl
    }
std::vector<CubicPointSet> getPointsSets() const;

    \brief Get next path
   
    \return Instance of shape wrapping this->internal->path.
Path getNextPath() const;

    \brief Is ok?
   
    \return True if instance wraps proper pointer (not nullptr), False otherwise.
bool good() const;

    \brief Switches itself to next path
   
    \return Reference to *this
   
    Equivalent to:
    \code{.cpp}
    samplePath = samplePath.getNextPath();

---

The documentation for this class was generated from the following files:

• SFC/nanosvg++/Path.hpp
• SFC/nanosvg++/Path.cpp