diff options
Diffstat (limited to 'src/svg_geom.cpp')
| -rw-r--r-- | src/svg_geom.cpp | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/src/svg_geom.cpp b/src/svg_geom.cpp index 0e40e7b..e152f3a 100644 --- a/src/svg_geom.cpp +++ b/src/svg_geom.cpp @@ -1,25 +1,19 @@ /* - * This program source code file is part of KICAD, a free EDA CAD application. - * - * Copyright (C) 2021 Jan Sebastian Götte <kicad@jaseg.de> - * Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * + * This file is part of gerbolyze, a vector image preprocessing toolchain + * Copyright (C) 2021 Jan Sebastian Götte <gerbolyze@jaseg.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, you may find one here: - * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html - * or you may search the http://www.gnu.org website for the version 2 license, - * or you may write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include "svg_geom.h" @@ -35,7 +29,7 @@ using namespace ClipperLib; using namespace std; /* Get bounding box of a Clipper Paths */ -IntRect svg_plugin::get_paths_bounds(const Paths &paths) { +IntRect gerbolyze::get_paths_bounds(const Paths &paths) { if (paths.empty()) { return {0, 0, 0, 0}; } @@ -66,7 +60,7 @@ IntRect svg_plugin::get_paths_bounds(const Paths &paths) { return {x0, y0, x1, y1}; } -enum ClipperLib::PolyFillType svg_plugin::clipper_fill_rule(const pugi::xml_node &node) { +enum ClipperLib::PolyFillType gerbolyze::clipper_fill_rule(const pugi::xml_node &node) { string val(node.attribute("fill-rule").value()); if (val == "evenodd") return ClipperLib::pftEvenOdd; @@ -74,7 +68,7 @@ enum ClipperLib::PolyFillType svg_plugin::clipper_fill_rule(const pugi::xml_node return ClipperLib::pftNonZero; /* default */ } -enum ClipperLib::EndType svg_plugin::clipper_end_type(const pugi::xml_node &node) { +enum ClipperLib::EndType gerbolyze::clipper_end_type(const pugi::xml_node &node) { string val(node.attribute("stroke-linecap").value()); if (val == "round") return ClipperLib::etOpenRound; @@ -85,7 +79,7 @@ enum ClipperLib::EndType svg_plugin::clipper_end_type(const pugi::xml_node &node return ClipperLib::etOpenButt; } -enum ClipperLib::JoinType svg_plugin::clipper_join_type(const pugi::xml_node &node) { +enum ClipperLib::JoinType gerbolyze::clipper_join_type(const pugi::xml_node &node) { string val(node.attribute("stroke-linejoin").value()); if (val == "round") return ClipperLib::jtRound; @@ -100,7 +94,7 @@ enum ClipperLib::JoinType svg_plugin::clipper_join_type(const pugi::xml_node &no * all holes from it. We remove holes by splitting each polygon that has a hole into two or more pieces so that the hole * is no more. These pieces perfectly fit each other so there is no visual or functional difference. */ -void svg_plugin::dehole_polytree(PolyNode &ptree, Paths &out) { +void gerbolyze::dehole_polytree(PolyNode &ptree, Paths &out) { for (int i=0; i<ptree.ChildCount(); i++) { PolyNode *nod = ptree.Childs[i]; assert(nod); @@ -149,7 +143,7 @@ void svg_plugin::dehole_polytree(PolyNode &ptree, Paths &out) { } /* Intersect two clip paths. Both must share a coordinate system. */ -void svg_plugin::combine_clip_paths(Paths &in_a, Paths &in_b, Paths &out) { +void gerbolyze::combine_clip_paths(Paths &in_a, Paths &in_b, Paths &out) { Clipper c; c.StrictlySimple(true); c.AddPaths(in_a, ptClip, /* closed */ true); @@ -160,7 +154,7 @@ void svg_plugin::combine_clip_paths(Paths &in_a, Paths &in_b, Paths &out) { /* Transform given clipper paths under the given cairo transform. If no transform is given, use cairo's current * user-to-device transform. */ -void svg_plugin::transform_paths(cairo_t *cr, Paths &paths, cairo_matrix_t *mat) { +void gerbolyze::transform_paths(cairo_t *cr, Paths &paths, cairo_matrix_t *mat) { cairo_save(cr); if (mat != nullptr) { cairo_set_matrix(cr, mat); |