35 lines
1.9 KiB
Plaintext
35 lines
1.9 KiB
Plaintext
/**
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* @defgroup GdsOutputRenderer GDS Output Renderer base class
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*
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* The renderers are used to convert the cell structures read from the GDS layout file
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* into different output formats.
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*
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* The GdsOutputRenderer base class is used to derive all renderers from.
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*
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* @warning Although the GdsOutputRenderer class provides compatibility for asynchronous rendering,
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* 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.
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*
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* 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.
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*
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* @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.
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*
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* By default this class implements the following features:
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*
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* @section GdsOutputRendererProps Properties
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* Property Name | Description
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* -----------------|----------------------------------------------------------------
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* layer-settings | LayerSettings object containing the layer rendering information
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* output-file | Output file name for rendering
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*
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* All these properties have to be set for rendering.
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*
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* @section GdsOutputRendererSignals Signals / Events
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* Signal Name | Description | Callback prototype
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* -----------------|-------------------------------------------------|-----------------------------------------------------------
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* async-finished | The asynchronous rendering is finished | void callback(GdsOutputRenderer *src, gpointer user_data)
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* progress-changed | The asynchronous rendering progress changed | void callback(GdsOutputRenderer *src, const char *progress, gpointer user_data)
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*
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* @note The `char *progress` supplied to the callback function must not be modified or freed.
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*
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*/
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