o Zq i@sZdZddlZddlZddZddZddZ     dd d Zdd dZdddZ dS)zPlot single geometries using Matplotlib. Note: this module is experimental, and mainly targeting (interactive) exploration, debugging and illustration purposes. NcCs,ddlm}|}|d|d|S)NrTequal)Zmatplotlib.pyplotZpyplotZgcagridZ set_aspect)ZpltaxrW/home/app/PaddleOCR-VL/.venv_paddleocr/lib/python3.10/site-packages/shapely/plotting.py _default_ax s   rcsddlmddlm}t|tjrjdd|jDS||}jt |j j ddddfgfdd|j DRS)NrPath)orientcSsg|]}t|qSr)_path_from_polygon).0Zpolyrrr sz&_path_from_polygon..c,g|]}t|jddddfqSNrnpasarraycoords)r ringrrrr #,)matplotlib.pathr Z shapely.opsr isinstanceshapelyZ MultiPolygonmake_compound_pathgeomsrrZexteriorrZ interiors)polygonr rrrr s    r cKs ddlm}|t|fi|S)aGet a Matplotlib patch from a (Multi)Polygon. Note: this function is experimental, and mainly targeting (interactive) exploration, debugging and illustration purposes. Parameters ---------- polygon : shapely.Polygon or shapely.MultiPolygon The polygon to convert to a Matplotlib Patch. **kwargs Additional keyword arguments passed to the matplotlib Patch. Returns ------- Matplotlib artist (PathPatch) r PathPatch)matplotlib.patchesrr )rkwargsrrrrpatch_from_polygon's r!Tc Ksddlm}|dur t}|durd}||}|dur(t|}d|d<t|}|dur.|}t|f|||d|} || ||rPt |||d} | | fS| S) aPlot a (Multi)Polygon. Note: this function is experimental, and mainly targeting (interactive) exploration, debugging and illustration purposes. Parameters ---------- polygon : shapely.Polygon or shapely.MultiPolygon The polygon to plot. ax : matplotlib Axes, default None The axes on which to draw the plot. If not specified, will get the current active axes or create a new figure. add_points : bool, default True If True, also plot the coordinates (vertices) as points. color : matplotlib color specification Color for both the polygon fill (face) and boundary (edge). By default, the fill is using an alpha of 0.3. You can specify `facecolor` and `edgecolor` separately for greater control. facecolor : matplotlib color specification Color for the polygon fill. edgecolor : matplotlib color specification Color for the polygon boundary. linewidth : float The line width for the polygon boundary. **kwargs Additional keyword arguments passed to the matplotlib Patch. Returns ------- Matplotlib artist (PathPatch), if `add_points` is false. A tuple of Matplotlib artists (PathPatch, Line2D), if `add_points` is true. r)colorsNC0g333333? facecolor edgecolor linewidthrcolor) Z matplotlibr"rZto_rgbalisttupler! add_patchautoscale_view plot_points) rr add_pointsr*r&r'r(r r"patchlinerrr plot_polygon>s2 +  r3rc  sddlm}ddlm|durt}|durd}t|tjr-jfdd|j D}nt |j ddddf}||fd ||d |}| |||r_t|||d }||fS|S) aqPlot a (Multi)LineString/LinearRing. Note: this function is experimental, and mainly targeting (interactive) exploration, debugging and illustration purposes. Parameters ---------- line : shapely.LineString or shapely.LinearRing The line to plot. ax : matplotlib Axes, default None The axes on which to draw the plot. If not specified, will get the current active axes or create a new figure. add_points : bool, default True If True, also plot the coordinates (vertices) as points. color : matplotlib color specification Color for the line (edgecolor under the hood) and points. linewidth : float, default 2 The line width for the polygon boundary. **kwargs Additional keyword arguments passed to the matplotlib Patch. Returns ------- Matplotlib artist (PathPatch) rrrNr#crrr)r Zmlinerrrr rzplot_line..rnoner%r))rrrr rrrZMultiLineStringrrrrrr-r.r/) r2rr0r*r(r rpathr1rrr plot_lines0     r6ocKsR|durt}t|}|j|dddf|dddffd||d|\}|S)aPlot a Point/MultiPoint or the vertices of any other geometry type. Parameters ---------- geom : shapely.Geometry Any shapely Geometry object, from which all vertices are extracted and plotted. ax : matplotlib Axes, default None The axes on which to draw the plot. If not specified, will get the current active axes or create a new figure. color : matplotlib color specification Color for the filled points. You can use `markeredgecolor` and `markerfacecolor` to have different edge and fill colors. marker : str, default "o" The matplotlib marker for the points. **kwargs Additional keyword arguments passed to matplotlib `plot` (Line2D). Returns ------- Matplotlib artist (Line2D) Nr)Z linestylemarkerr*)rrZget_coordinatesZplot)Zgeomrr*r:r rr2rrrr/s r/)NTNNNN)NTNr)NNr7) __doc__numpyrrrr r!r3r6r/rrrrs  I8