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authorjaseg <git@jaseg.de>2021-01-30 20:01:00 +0100
committerjaseg <git@jaseg.de>2021-01-30 20:01:00 +0100
commit2133867c8a86337c6668f9cfff06e4de9bd0bcce (patch)
treea8d1a9b41f7ae18a5a258e139635e4c54a990fc7 /src/vec_core.h
parent617a42a674bea6fcd90e19092303ce89acf4206e (diff)
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Reorg: move svg-flatten files into subdir
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diff --git a/src/vec_core.h b/src/vec_core.h
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-/*
- * 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 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/>.
- */
-
-#pragma once
-
-#include <cairo.h>
-#include <pugixml.hpp>
-#include <clipper.hpp>
-#include <gerbolyze.hpp>
-#include "vec_grid.h"
-
-namespace gerbolyze {
-
- class VoronoiVectorizer : public ImageVectorizer {
- public:
- VoronoiVectorizer(grid_type grid, bool relax=true) : m_relax(relax), m_grid_type(grid) {}
-
- virtual void vectorize_image(cairo_t *cr, const pugi::xml_node &node, ClipperLib::Paths &clip_path, cairo_matrix_t &viewport_matrix, PolygonSink &sink, double min_feature_size_px);
- private:
- double m_relax;
- grid_type m_grid_type;
- };
-
- class OpenCVContoursVectorizer : public ImageVectorizer {
- public:
- OpenCVContoursVectorizer() {}
-
- virtual void vectorize_image(cairo_t *cr, const pugi::xml_node &node, ClipperLib::Paths &clip_path, cairo_matrix_t &viewport_matrix, PolygonSink &sink, double min_feature_size_px);
- };
-
- class DevNullVectorizer : public ImageVectorizer {
- public:
- DevNullVectorizer() {}
-
- virtual void vectorize_image(cairo_t *, const pugi::xml_node &, ClipperLib::Paths &, cairo_matrix_t &, PolygonSink &, double) {}
- };
-
- void parse_img_meta(const pugi::xml_node &node, double &x, double &y, double &width, double &height);
- std::string read_img_data(const pugi::xml_node &node);
- void draw_bg_rect(cairo_t *cr, double width, double height, ClipperLib::Paths &clip_path, PolygonSink &sink, cairo_matrix_t &viewport_matrix);
- void handle_aspect_ratio(std::string spec, double &scale_x, double &scale_y, double &off_x, double &off_y, double cols, double rows);
-}
-