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Gerber and SVG export working

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jaseg 2021-01-25 14:55:13 +01:00
parent f7b4cc602b
commit 95b198a5aa
24 changed files with 1282 additions and 480 deletions
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50
src/vec_core.cpp
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@ -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 <cmath>
@ -32,7 +26,7 @@
#include "svg_import_defs.h"
#include "jc_voronoi.h"
using namespace svg_plugin;
using namespace gerbolyze;
using namespace std;
/* debug function */
@ -84,7 +78,7 @@ static void voronoi_relax_points(const jcv_diagram* diagram, jcv_point* points)
* 4. It scales each of these voronoi cell polygons to match the input images brightness at the spot covered by this
* cell.
*/
void vectorizer::vectorize_image(cairo_t *cr, const pugi::xml_node &node, double min_feature_size_px, ClipperLib::Paths &clip_path, cairo_matrix_t &viewport_matrix) {
void gerbolyze::vectorize_image(cairo_t *cr, const pugi::xml_node &node, double min_feature_size_px, ClipperLib::Paths &clip_path, cairo_matrix_t &viewport_matrix, PolygonSink &sink) {
/* Read XML node attributes */
auto x = usvg_double_attr(node, "x", 0.0);
auto y = usvg_double_attr(node, "y", 0.0);
@ -158,8 +152,12 @@ void vectorizer::vectorize_image(cairo_t *cr, const pugi::xml_node &node, double
cairo_save(cr);
cairo_identity_matrix(cr);
for (const auto &poly : rect_out) {
/* FIXME */
//export_as_gerber(cr, poly, /* dark */ false);
vector<array<double, 2>> out;
for (const auto &p : poly)
out.push_back(std::array<double, 2>{
((double)p.X) / clipper_scale, ((double)p.Y) / clipper_scale
});
sink << GRB_POL_CLEAR << out;
}
cairo_restore(cr);
@ -324,8 +322,12 @@ void vectorizer::vectorize_image(cairo_t *cr, const pugi::xml_node &node, double
cairo_save(cr);
cairo_identity_matrix(cr);
for (const auto &poly : polys) {
/* FIXME */
//export_as_gerber(cr, poly, /* dark */ true);
vector<array<double, 2>> out;
for (const auto &p : poly)
out.push_back(std::array<double, 2>{
((double)p.X) / clipper_scale, ((double)p.Y) / clipper_scale
});
sink << GRB_POL_DARK << out;
}
cairo_restore(cr);
}