27 lines
1.9 KiB
Plaintext
27 lines
1.9 KiB
Plaintext
/**
|
|
* @defgroup ExternalRenderer External Shared Object Renderer
|
|
* @ingroup GdsOutputRenderer
|
|
*
|
|
* @section 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
|
|
* param-string | Command line parameters passed to external renderer's init function
|
|
*
|
|
* All these properties have to be set for rendering.
|
|
*
|
|
* @section ExternalRendererFuncs Necessary Functions
|
|
*
|
|
* The following functions and variables are necessary for an external renderer to implement:
|
|
*
|
|
* Code Define | Prototype | Description
|
|
* ---------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------
|
|
* @ref EXTERNAL_LIBRARY_RENDER_FUNCTION | int EXTERNAL_LIBRARY_RENDER_FUNCTION(struct gds_cell *toplevel, GList *layer_info_list, const char *output_file_name, double scale) | Render cell to output file
|
|
* @ref EXTERNAL_LIBRARY_INIT_FUNCTION | int EXTERNAL_LIBRARY_INIT_FUNCTION(const char *option_string, const char *version_string) | Init function. Executed before rendering. This is given the command line parameters specified for the external renderer and the version string of the currently running gds-render program.
|
|
* @ref EXTERNAL_LIBRARY_FORK_REQUEST | int EXTERNAL_LIBRARY_FORK_REQUEST; | The pure presence of this integer results in the execution inside a subprocess of hte whole shared object's code
|
|
*
|
|
*/
|