Update doxygen

doxygen/cairo-renderer.dox

@@ -1,4 +1,4 @@
 /**
  * @defgroup Cairo-Renderer Cairo Renderer 
- * @ingroup renderers
+ * @ingroup GdsOutputRenderer
  */

doxygen/external-renderer.dox

@@ -1,4 +1,15 @@
 /**
- * @defgroup external-renderer External Shared Object Renderer
- * @ingroup renderers
+ * @defgroup ExternalRenderer External Shared Object Renderer
+ * @ingroup GdsOutputRenderer
+ *
+ * @subsection ExternalRendererProps Properties
+ * This class inherits all properties from its parent @ref GdsOutputRenderer.
+ * In addition to that, it implements the following properties:
+ *
+ * Property Name    | Description
+ * -----------------|----------------------------------------------------------------
+ * shared-object-path  | Path to the shared object used for rendering
+ *
+ * All these properties have to be set for rendering.
+ *
  */

doxygen/gds-output-renderer.dox

@@ -0,0 +1,34 @@
+/**
+ * @defgroup GdsOutputRenderer GDS Output Renderer base class
+ * 
+ * The renderers are used to convert the cell structures read from the GDS layout file
+ * into different output formats.
+ * 
+ * The GdsOutputRenderer base class is used to derive all renderers from.
+ *
+ * @warning Although the GdsOutputRenderer class provides compatibility for asynchronous rendering,
+ * the class is not thread safe / re-entrant. Only use it from a signle context. Not even the rendering function called is allowed to modifiy this object.
+ * 
+ * A allowed function to be called from the async rendering thread is #gds_output_renderer_update_gui_status_from_async and the get functions for the properties.
+ *  
+ * @note The context that owned the renderer has to ensure that only one rendering is active at a time for a single instance of a renderer.
+ *
+ * By default this class implements the following features:
+ * 
+ * @subsection GdsOutputRendererProps Properties
+ * Property Name    | Description
+ * -----------------|----------------------------------------------------------------
+ * layer-settings   | LayerSettings object containing the layer rendering information
+ * output-file      | Output file name for rendering
+ *
+ * All these properties have to be set for rendering.
+ *
+ * @subsection GdsOutputRendererSignals Signals / Events
+ * Signal Name      | Description                                     | Callback prototype
+ * -----------------|-------------------------------------------------|-----------------------------------------------------------
+ * async-finished   | The asynchronous rendering is finished          | void callback(GdsOutputRenderer *src, gpointer user_data)
+ * progress-changed | The asynchronous rendering progress changed     | void callback(GdsOutputRenderer *src, const char *progress, gpointer user_data)
+ *
+ * @note The `char *progress` supplied to the callback function must not be modified or freed.
+ *
+ */

doxygen/latex-renderer.dox

@@ -1,4 +1,16 @@
 /**
  * @defgroup LaTeX-Renderer LaTeX/TikZ Renderer 
- * @ingroup renderers
+ * @ingroup GdsOutputRenderer
+ *
+ * This is the class implementing the Latex / tikz output rendering
+
+ * @subsection LaTeXRendererProps Properties
+ * This class inherits all properties from its parent @ref GdsOutputRenderer.
+ * In addition to that, it implements the following properties:
+ *
+ * Property Name    | Description
+ * -----------------|----------------------------------------------------------------
+ * standalone  | Configure output LaTeX document to be standalone compilable (requires standalone documentclass)
+ * pdf-layers | Create OCG layers in LaTeX output
+ *
  */

doxygen/renderers.dox

@@ -1,9 +0,0 @@
-/**
- * @defgroup renderers Output Renderers
- * 
- * The renderers are used to convert the cell structures read from the GDS layout file
- * into different output formats.
- * 
- * Currently the renders are statically implemented without the use of GObjects.
- * This will probably change in future releases in order to make it easier to integrate new rendering methods.
- */

include/gds-render/gds-utils/gds-types.h

@@ -58,7 +58,7 @@ enum graphics_type
 enum path_type {PATH_FLUSH = 0, PATH_ROUNDED = 1, PATH_SQUARED = 2}; /**< Path line caps */
 
 /**
- * @brief A point in the 2D plane. Sometimes references as vertex
+ * @brief A point in the 2D plane. Sometimes reffered to as vertex
  */
 struct gds_point {
 	int x;

output-renderers/external-renderer.c

@@ -50,6 +50,7 @@ G_DEFINE_TYPE(ExternalRenderer, external_renderer, GDS_RENDER_TYPE_OUTPUT_RENDER
  * @param toplevel_cell Cell to render
  * @param layer_info_list Layer information (Color etc.)
  * @param output_file Destination file
+ * @param scale the scaling value to scale the output cell down by.
  * @param so_path Path to shared object
  * @return 0 if successful
  */

output-renderers/gds-output-renderer.c

@@ -20,9 +20,6 @@
 /**
   * @file gds-output-renderer.c
   * @brief Base GObject class for output renderers
-  *
-  * All output renderers are derived from this class
-  *
   * @author Mario Hüttel <mario.huettel@gmx.net>
   */
 

output-renderers/latex-renderer.c

@@ -29,10 +29,15 @@
 #include <gdk/gdk.h>
 #include <gds-render/layer/layer-info.h>
 /**
- * @addtogroup LatexRenderer
+ * @addtogroup LaTeX-Renderer
  * @{
  */
 
+/**
+ * @brief Struct representing the LaTeX-Renderer object.
+ *
+ * This struct holds the LaTeX renderer internal data. It is only used inside the @ref LatexRenderer class.
+ */
 struct _LatexRenderer {
 	GdsOutputRenderer parent;
 	gboolean tex_standalone;
@@ -226,6 +231,7 @@ static void generate_graphics(FILE *tex_file, GList *graphics, GList *linfo, GSt
  * @param tex_file File to write to
  * @param buffer Working buffer
  * @param scale Scale output down by this value
+ * @param renderer The current renderer as GdsOutputRenderer. This is used to emit the status updates to the GUI
  */
 static void render_cell(struct gds_cell *cell, GList *layer_infos, FILE *tex_file, GString *buffer, double scale,
 			GdsOutputRenderer *renderer)