U Ñtœd: ã@sLddlmZddlmZmZddlmZddlmZdZ Gdd„deƒZ dS) é)Úpi)ÚTupleÚUnion)ÚAbstractDrawer)Ú BoundingBox)ÚAbstractCairoDrawerc@steZdZUdZeed<epddœdd„Zeedœdd „ƒZej d d „ƒZde e e e e e d ffe ddœdd„ZdS)ra^Abstract class that serves as a base class for anything that draws on a Cairo context within a given bounding box. A subclass of L{AbstractCairoDrawer} is guaranteed to have an attribute named C{context} that represents the Cairo context to draw on, and an attribute named C{bbox} for the L{BoundingBox} of the drawing area. Ú_bboxN)ÚbboxcCs||_d|_|dk r||_dS)a¯Constructs the drawer and associates it to the given Cairo context and the given L{BoundingBox}. @param context: the context on which we will draw @param bbox: the bounding box within which we will draw. Can be anything accepted by the constructor of L{BoundingBox} (i.e., a 2-tuple, a 4-tuple or a L{BoundingBox} object). N)Úcontextrr )Úselfr r ©r úR/home/sam/Atlas/atlas_env/lib/python3.8/site-packages/igraph/drawing/cairo/base.pyÚ__init__s zAbstractCairoDrawer.__init__)ÚreturncCs|jS)zIThe bounding box of the drawing area where this drawer will draw.)r)r r r r r &szAbstractCairoDrawer.bboxcCs t|tƒst|ƒ|_n||_dS)zNSets the bounding box of the drawing area where this drawer will draw.N)Ú isinstancerr)r r r r r r ,s  ré.)ÚxÚyÚcolorÚsizercCsŒt|tƒr,ddddddg}||t|ƒ}nt|ƒdkrB|d}n|}|j}| ¡|j|Ž| |||d d d t¡| ¡|  ¡d S) aõMarks the given point with a small circle on the canvas. Used primarily for debugging purposes. @param x: the X coordinate of the point to mark @param y: the Y coordinate of the point to mark @param color: the color of the marker. It can be a 3-tuple (RGB components, alpha=0.5), a 4-tuple (RGBA components) or an index where zero means red, 1 means green, 2 means blue and so on. @param size: the diameter of the marker. )érr)rrr)rrr)rrr)rrr)rrré)gà?g@réN) rÚintÚlenr ÚsaveZset_source_rgbaÚarcrÚfillÚrestore)r rrrrÚcolorsZ color_tupleÚctxr r r Ú _mark_point5s    zAbstractCairoDrawer._mark_point)rr)Ú__name__Ú __module__Ú __qualname__Ú__doc__rÚ__annotations__rÚpropertyr ÚsetterÚfloatrrrr!r r r r r s   ûúrN) ÚmathrÚtypingrrZigraph.drawing.baseclassesrZigraph.drawing.utilsrÚ__all__rr r r r Ús