Output renderers: Move existing renderers to common folder

include/gds-render/output-renderers/cairo-output.h

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+/*
+ * GDSII-Converter
+ * Copyright (C) 2018  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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 GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/**
+ * @file cairo-output.h
+ * @brief Header File for Cairo output renderer
+ * @author Mario Hüttel <mario.huettel@gmx.net>
+ */
+#ifndef _CAIRO_OUTPUT_H_
+#define _CAIRO_OUTPUT_H_
+
+#include <gds-render/gds-utils/gds-types.h>
+#include <gds-render/layer/layer-info.h>
+
+/** @addtogroup Cairo-Renderer
+ *  @{
+ */
+
+#define MAX_LAYERS (300) /**< \brief Maximum layer count the output renderer can process. Typically GDS only specifies up to 255 layers.*/
+
+/**
+ * @brief Render \p cell to a PDF file specified by \p pdf_file
+ * @param cell Toplevel cell to @ref Cairo-Renderer
+ * @param layer_infos List of layer information. Specifies color and layer stacking
+ * @param pdf_file PDF output file. Set to NULL if no PDF file has to be generated
+ * @param svg_file SVG output file. Set to NULL if no SVG file has to be generated
+ * @param scale Scale the output image down by \p scale
+ */
+void cairo_render_cell_to_vector_file(struct gds_cell *cell, GList *layer_infos, char *pdf_file, char *svg_file, double scale);
+
+/** @} */
+
+#endif /* _CAIRO_OUTPUT_H_ */

include/gds-render/output-renderers/external-renderer.h

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+/*
+ * GDSII-Converter
+ * Copyright (C) 2018  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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 GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file external-renderer.h
+ * @brief Render according to command line parameters
+ * @author Mario Hüttel <mario.huettel@gmx.net>
+ */
+
+/**
+ * @addtogroup external-renderer
+ * @{
+ */
+
+#ifndef _EXTERNAL_RENDERER_H_
+#define _EXTERNAL_RENDERER_H_
+
+#include <gds-render/gds-utils/gds-types.h>
+#include <glib.h>
+
+/**
+ * @brief function name expected to be found in external library.
+ * 
+ * The function has to be defined as follows:
+ * @code
+ * int function_name(gds_cell *toplevel, GList *layer_info_list, char *output_file_name)
+ * @endcode
+ */
+#define EXTERNAL_LIBRARY_FUNCTION "render_cell_to_file"
+
+/**
+ * @brief external_renderer_render_cell
+ * @param toplevel_cell The toplevel cell to render
+ * @param layer_info_list The layer information. Contains #layer_info elements
+ * @param output_file Output file
+ * @param so_path Path to the shared object file containing #EXTERNAL_LIBRARY_FUNCTION
+ * @return 0 on success
+ */
+int external_renderer_render_cell(struct gds_cell *toplevel_cell, GList *layer_info_list, char *output_file, char *so_path);
+
+#endif /* _EXTERNAL_RENDERER_H_ */
+
+/** @} */

include/gds-render/output-renderers/latex-output.h

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+/*
+ * GDSII-Converter
+ * Copyright (C) 2018  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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 GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file latex-output.h
+ * @brief LaTeX output renderer
+ * @author Mario Hüttel <mario.huettel@gmx.net>
+ */
+
+#ifndef __LATEX_OUTPUT_H__
+#define __LATEX_OUTPUT_H__
+
+/**
+ * @addtogroup LaTeX-Renderer
+ * @{
+ */
+
+#include <glib.h>
+#include <stdio.h>
+
+#include "gds-render/layer/layer-info.h"
+#include <gds-render/gds-utils/gds-types.h>
+
+#define LATEX_LINE_BUFFER_KB (10) /**< @brief Buffer for LaTeX Code line in KiB */
+
+/**
+ * @brief Render \p cell to LateX/TikZ code
+ * @param cell Cell to render
+ * @param layer_infos Layer information
+ * @param tex_file Already opened file to write data in
+ * @param scale Scale image down by this value
+ * @param create_pdf_layers Optional content groups used
+ * @param standalone_document document can be compiled standalone
+ */
+void latex_render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, double scale,
+			       gboolean create_pdf_layers, gboolean standalone_document);
+
+/** @} */
+
+#endif /* __LATEX_OUTPUT_H__ */