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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/snapped-curve.h | |
parent | Initial commit. (diff) | |
download | inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/snapped-curve.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/snapped-curve.h b/src/snapped-curve.h new file mode 100644 index 0000000..bbbfb09 --- /dev/null +++ b/src/snapped-curve.h @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_SNAPPEDCURVE_H +#define SEEN_SNAPPEDCURVE_H + +/** + * \file src/snapped-curve.h + * \brief SnappedCurve class. + * + * Authors: + * Diederik van Lierop <mail@diedenrezi.nl> + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <2geom/forward.h> +#include <vector> +#include <list> + +#include "snapped-point.h" +#include "snapped-line.h" + +namespace Inkscape { + +/// Class describing the result of an attempt to snap to a curve. +class SnappedCurve : public SnappedPoint +{ +public: + SnappedCurve(); + SnappedCurve(Geom::Point const &snapped_point, Geom::Point const &tangent, int num_path, int num_segm, Geom::Coord const &snapped_distance, Geom::Coord const &snapped_tolerance, bool const &always_snap, bool const &fully_constrained, Geom::Curve const *curve, SnapSourceType source, long source_num, SnapTargetType target, Geom::OptRect target_bbox); + ~SnappedCurve(); + Inkscape::SnappedPoint intersect(SnappedCurve const &curve, Geom::Point const &p, Geom::Affine dt2doc) const; //intersect with another SnappedCurve + Inkscape::SnappedPoint intersect(SnappedLine const &line, Geom::Point const &p, Geom::Affine dt2doc) const; //intersect with a SnappedLine + +private: + Geom::Curve const *_curve; + int _num_path; // Unique id of the path to which this segment belongs too + int _num_segm; // Sequence number of this segment in the path +}; + +} + +bool getClosestCurve(std::list<Inkscape::SnappedCurve> const &list, Inkscape::SnappedCurve &result, bool exclude_paths = false); +bool getClosestIntersectionCS(std::list<Inkscape::SnappedCurve> const &list, Geom::Point const &p, Inkscape::SnappedPoint &result, Geom::Affine dt2doc); +bool getClosestIntersectionCL(std::list<Inkscape::SnappedCurve> const &list1, std::list<Inkscape::SnappedLine> const &list2, Geom::Point const &p, Inkscape::SnappedPoint &result, Geom::Affine dt2doc); + + +#endif /* !SEEN_SNAPPEDCURVE_H */ + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : |