ó ±éRc@sZddlmZddlmZddlmZddlmZdefd„ƒYZ dS(iÿÿÿÿ(tprint_function(t frombuffer(t RendererAgg(tprocess_figure_for_rasterizingtMixedModeRenderercBsDeZdZddd„ZdjƒZd„Zd„Zd„Z RS(s& A helper class to implement a renderer that switches between vector and raster drawing. An example may be a PDF writer, where most things are drawn with PDF vector commands, but some very complex objects, such as quad meshes, are rasterised and then output as images. cCs™|dkrt}n||_||_||_||_|jƒ sLt‚||_d|_ d|_ ||_ |j ƒ|_ ||_|j|ƒdS(s figure: The figure instance. width: The width of the canvas in logical units height: The height of the canvas in logical units dpi: The dpi of the canvas vector_renderer: An instance of a subclass of RendererBase that will be used for the vector drawing. raster_renderer_class: The renderer class to use for the raster drawing. If not provided, this will use the Agg backend (which is currently the only viable option anyway.) iN(tNoneRt_raster_renderer_classt_widtht_heighttdpitoption_image_nocompositetAssertionErrort_vector_renderert_raster_renderert _rasterizingtfiguretget_dpit_figdpit_bbox_inches_restoret_set_current_renderer(tselfRtwidththeightR tvector_renderertraster_renderer_classtbbox_inches_restore((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyt__init__s           s² close_group draw_image draw_markers draw_path draw_path_collection draw_quad_mesh draw_tex draw_text finalize flipy get_canvas_width_height get_image_magnification get_texmanager get_text_width_height_descent new_gc open_group option_image_nocomposite points_to_pixels strip_math start_filter stop_filter draw_gouraud_triangle draw_gouraud_triangles option_scale_image cCsd||_x<|jD]1}t||ƒrt||t||ƒƒqqW|j|_|j|_dS(N(t _renderert_methodsthasattrtsetattrtgetattrtstart_rasterizingtstop_rasterizing(Rtrenderertmethod((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyRBs    cCs§|jj|jƒ|jrCt|j|jddƒ}||_n|jdkr”|j|j|j|j|j|jƒ|_ |j |j ƒn|jd7_dS(s Enter "raster" mode. All subsequent drawing commands (until stop_rasterizing is called) will be drawn with the raster backend. If start_rasterizing is called multiple times before stop_rasterizing is called, this method has no effect. tmodetpngiiN( Rtset_dpiR RRRRRRR R(Rtr((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyR Ls      )c Csm|jd8_|jdkr9|j|jƒ|j|j|j|j}}|jjƒ\}}|\}}}}|dkr|dkrt|||t ƒ} t | _ | j ƒ|j jƒ} |j j| t|ƒ|j|jt|ƒ|||j|j| ƒnd|_t |_|jj|jƒn|jrit|j|jddƒ} | |_ndS(s9 Exit "raster" mode. All of the drawing that was done since the last start_rasterizing command will be copied to the vector backend by calling draw_image. If stop_rasterizing is called multiple times before start_rasterizing is called, this method has no effect. iiR$tpdfN(RRR RR RR ttostring_rgba_minimizedRtTruetFalset is_grayscalet flipud_outRtnew_gct draw_imagetfloatRRRR&RR( RRRtbuffertboundstltbtwthtimagetgcR'((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyR!hs0 !          N( t__name__t __module__t__doc__RRtsplitRRR R!(((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyRs 1  N( t __future__Rtmatplotlib._imageRtmatplotlib.backends.backend_aggRtmatplotlib.tight_bboxRtobjectR(((s[/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/backends/backend_mixed.pyts