a d@s|ddlmZddlZddlmZddlmZdZdZ dd Z ed d dd dZ ed d dddZ ed d dddZ dS))reduceN)polygon)requirecCsJtj|td}dd|D}dd|D}t|||\}}||||f<|S)N)ZdtypecSsg|] \}}|qSr.0xyrrk/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/skimage/future/manual_segmentation.py z'_mask_from_vertices..cSsg|] \}}|qSrrr rrr rr)npzerosintr)verticesshapelabelmaskprZpcrrccrrr _mask_from_vertices s  r matplotlibz>=3.3皙?c CsVddlm}ddlm}ddlm}||dd}||gd|d}||}||S)Nr)Polygon)PatchCollectionT)closed)Zmatch_originalalpha)Zmatplotlib.patchesrZmatplotlib.collectionsrmatplotlib.pyplotpyplotZadd_collectiondraw) axrr rrpltrppolygon_objectrrr _draw_polygons     r(Fc sddl}ddlmggggjdvr6td\jddjddfd d } gd  |j d }| | fd d}j d|jddfddtddD}|rt|Sttj|tdjddSdS)alReturn a label image based on polygon selections made with the mouse. Parameters ---------- image : (M, N[, 3]) array Grayscale or RGB image. alpha : float, optional Transparency value for polygons drawn over the image. return_all : bool, optional If True, an array containing each separate polygon drawn is returned. (The polygons may overlap.) If False (default), latter polygons "overwrite" earlier ones where they overlap. Returns ------- labels : array of int, shape ([Q, ]M, N) The segmented regions. If mode is `'separate'`, the leading dimension of the array corresponds to the number of regions that the user drew. Notes ----- Use left click to select the vertices of the polygon and right click to confirm the selection once all vertices are selected. Examples -------- >>> from skimage import data, future, io >>> camera = data.camera() >>> mask = future.manual_polygon_segmentation(camera) # doctest: +SKIP >>> io.imshow(mask) # doctest: +SKIP >>> io.show() # doctest: +SKIP rNrr.Only 2D grayscale or RGB images are supported.皙?ZbottomgrayZcmapcs*r&}|jdSNpopremovecanvasZ draw_idleargskwargsZ last_polyfiglist_of_vertex_listspolygons_drawnrr _undoVs z*manual_polygon_segmentation.._undog333333?g?333333?r=⟲cs|jdus|jurdSr$dS|jtkrr|j|jgrT}|t dd}|n^|jt krЈsdSddt d}|}|dd= dS)Ngffffff?r ) ZinaxesZget_navigate_modebutton LEFT_CLICKappendZxdataZydatar1r2r( RIGHT_CLICKr#)eventZpolyrr'Z preview_poly)r r$r9r%r:preview_polygon_drawn temp_listundo_posrr _extend_polygoncs*     z4manual_polygon_segmentation.._extend_polygonZbutton_press_eventTblockc3s(|] \}}t|jdd|VqdSNrrrr irimagerr sz.manual_polygon_segmentation..rstartr)rr!r"ndim ValueErrorsubplotssubplots_adjustimshow set_axis_offadd_axeswidgetsButton on_clickedr3Z mpl_connectshow enumeraterstackrmaximum broadcast_tor)rPr return_allrr; undo_buttonrHlabelsr) r r$r8rPr9r%r:rErFrGr manual_polygon_segmentation!s2$      %    rfc s ddl}ddlmggjdvr.td\jddjddfd d } gd }|j |d }| |fd d}|j |jddfddtddD}|rt|Sttj|tdjddSdS)a*Return a label image based on freeform selections made with the mouse. Parameters ---------- image : (M, N[, 3]) array Grayscale or RGB image. alpha : float, optional Transparency value for polygons drawn over the image. return_all : bool, optional If True, an array containing each separate polygon drawn is returned. (The polygons may overlap.) If False (default), latter polygons "overwrite" earlier ones where they overlap. Returns ------- labels : array of int, shape ([Q, ]M, N) The segmented regions. If mode is `'separate'`, the leading dimension of the array corresponds to the number of regions that the user drew. Notes ----- Press and hold the left mouse button to draw around each object. Examples -------- >>> from skimage import data, future, io >>> camera = data.camera() >>> mask = future.manual_lasso_segmentation(camera) # doctest: +SKIP >>> io.imshow(mask) # doctest: +SKIP >>> io.show() # doctest: +SKIP rNr)r*r+r,r-r.cs*r&}|jdSr/r0r4r7rr r;s z(manual_lasso_segmentation.._undor<r>cs>t|dkrdS|t|d}|dS)Nrr?)lenrBr(r#)rr')r r$r9r%r:rr _on_lasso_selections    z6manual_lasso_segmentation.._on_lasso_selectionTrIc3s(|] \}}t|jdd|VqdSrKrLrMrOrr rQsz,manual_lasso_segmentation..rrRr)rr!r"rTrUrVrWrXrYrZr[r\r]Z LassoSelectorr^r_rr`rrarbr) rPr rcrr;rGrdrhrer)r r$r8rPr9r%r:r manual_lasso_segmentations.#          ri)r)rF)rF) functoolsrnumpyrr#rZ_shared.version_requirementsrrArCrr(rfrirrrr s      r