本文整理汇总了C++中PathIterator::simplify_threshold方法的典型用法代码示例。如果您正苦于以下问题：C++ PathIterator::simplify_threshold方法的具体用法？C++ PathIterator::simplify_threshold怎么用？C++ PathIterator::simplify_threshold使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PathIterator的用法示例。
在下文中一共展示了PathIterator::simplify_threshold方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: tpath
void
_cleanup_path(PathIterator& path, const agg::trans_affine& trans,
bool remove_nans, bool do_clip,
const agg::rect_base<double>& rect,
e_snap_mode snap_mode, double stroke_width,
bool do_simplify, bool return_curves,
std::vector<double>& vertices,
std::vector<npy_uint8>& codes)
{
typedef agg::conv_transform<PathIterator> transformed_path_t;
typedef PathNanRemover<transformed_path_t> nan_removal_t;
typedef PathClipper<nan_removal_t> clipped_t;
typedef PathSnapper<clipped_t> snapped_t;
typedef PathSimplifier<snapped_t> simplify_t;
typedef agg::conv_curve<simplify_t> curve_t;
transformed_path_t tpath(path, trans);
nan_removal_t nan_removed(tpath, remove_nans, path.has_curves());
clipped_t clipped(nan_removed, do_clip, rect);
snapped_t snapped(clipped, snap_mode, path.total_vertices(), stroke_width);
simplify_t simplified(snapped, do_simplify, path.simplify_threshold());
vertices.reserve(path.total_vertices() * 2);
codes.reserve(path.total_vertices());
if (return_curves)
{
__cleanup_path(simplified, vertices, codes);
}
else
{
curve_t curve(simplified);
__cleanup_path(curve, vertices, codes);
}
}示例2: PathCleanupIterator
PathCleanupIterator(PyObject* path, agg::trans_affine trans,
bool remove_nans, bool do_clip,
const agg::rect_base<double>& rect,
e_snap_mode snap_mode, double stroke_width,
bool do_simplify) :
m_path_obj(path, true),
m_path_iter(m_path_obj),
m_transform(trans),
m_transformed(m_path_iter, m_transform),
m_nan_removed(m_transformed, remove_nans, m_path_iter.has_curves()),
m_clipped(m_nan_removed, do_clip, rect),
m_snapped(m_clipped, snap_mode, m_path_iter.total_vertices(),
stroke_width),
m_simplify(m_snapped, do_simplify && m_path_iter.should_simplify(),
m_path_iter.simplify_threshold())
{
Py_INCREF(path);
m_path_iter.rewind(0);
}