1 files changed, 51 insertions, 0 deletions
diff --git a/svg-flatten/src/svg_pattern.h b/svg-flatten/src/svg_pattern.h
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+++ b/svg-flatten/src/svg_pattern.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 <string>
+#include <cairo.h>
+#include <pugixml.hpp>
+#include <clipper.hpp>
+#include "svg_import_util.h"
+
+namespace gerbolyze {
+
+class SVGDocument;
+class RenderSettings;
+
+class Pattern {
+public:
+    Pattern() {}
+    Pattern(const pugi::xml_node &node, SVGDocument &doc);
+
+    void tile (const gerbolyze::RenderSettings &rset, ClipperLib::Paths &clip);
+
+private:
+    double x, y, w, h;
+    double vb_x, vb_y, vb_w, vb_h;
+    bool has_vb;
+    std::string patternTransform;
+    enum RelativeUnits patternUnits;
+    enum RelativeUnits patternContentUnits;
+    const pugi::xml_node _node;
+    SVGDocument *doc = nullptr;
+};
+
+} /* namespace gerbolyze */
+