o fc@sdddlmZddlmZGdddZGdddZGdd d ZGd d d ZGd d d eZdS)) annotations)Imagec@$eZdZdZd ddZd dd Zd S) HDCz Wraps an HDC integer. The resulting object can be passed to the :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose` methods. dcintreturnNonecC ||_dSNr)selfrrE/home/ubuntu/webapp/venv/lib/python3.10/site-packages/PIL/ImageWin.py__init__ z HDC.__init__cC|jSr r rrrr__int__"z HDC.__int__N)rrr r r r__name__ __module__ __qualname____doc__rrrrrrr rc@r) HWNDz Wraps an HWND integer. The resulting object can be passed to the :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose` methods, instead of a DC. wndrr r cCr r r)rrrrrr-rz HWND.__init__cCrr r rrrrr0rz HWND.__int__N)rrr r rrrrrrr&rrc@sZeZdZdZ ddd d Zd d Zdd dZddZ ddddZd ddZ d!ddZ dS)"Diba& A Windows bitmap with the given mode and size. The mode can be one of "1", "L", "P", or "RGB". If the display requires a palette, this constructor creates a suitable palette and associates it with the image. For an "L" image, 128 graylevels are allocated. For an "RGB" image, a 6x6x6 colour cube is used, together with 20 graylevels. To make sure that palettes work properly under Windows, you must call the ``palette`` method upon certain events from Windows. :param image: Either a PIL image, or a mode string. If a mode string is used, a size must also be given. The mode can be one of "1", "L", "P", or "RGB". :param size: If the first argument is a mode string, this defines the size of the image. NimageImage.Image | strsize"tuple[int, int] | list[int] | Noner r cCsrt|tr |}d}n|j}|j}|dvrt|}tj|||_||_||_|r7t|tr0J| |dSdS)N)1LPRGB) isinstancestrmoder$r getmodebasecoredisplayr"paste)rr"r$r-rrrrHs  z Dib.__init__c CsXt|tr$|j|}z|j|}W|j|||S|j||w|j|}|S)a  Copy the bitmap contents to a device context. :param handle: Device context (HDC), cast to a Python integer, or an HDC or HWND instance. In PythonWin, you can use ``CDC.GetHandleAttrib()`` to get a suitable handle. )r+rr"getdcexpose releasedc)rhandlerresultrrrr3Zs   z Dib.exposec Csn|sd|j}t|tr-|j|}z|j|||}W|j|||S|j||w|j|||}|S)am Same as expose, but allows you to specify where to draw the image, and what part of it to draw. The destination and source areas are given as 4-tuple rectangles. If the source is omitted, the entire image is copied. If the source and the destination have different sizes, the image is resized as necessary. )rr)r$r+rr"r2drawr4)rr5dstsrcrr6rrrr7ls   zDib.drawc CsXt|tr$|j|}z|j|}W|j|||S|j||w|j|}|S)ae Installs the palette associated with the image in the given device context. This method should be called upon **QUERYNEWPALETTE** and **PALETTECHANGED** events from Windows. If this method returns a non-zero value, one or more display palette entries were changed, and the image should be redrawn. :param handle: Device context (HDC), cast to a Python integer, or an HDC or HWND instance. :return: A true value if one or more entries were changed (this indicates that the image should be redrawn). )r+rr"r2 query_paletter4)rr5r6rrrr:s   zDib.query_paletteim Image.Imagebox tuple[int, int, int, int] | NonecCsJ||j|jkr||j}|r|j|j|dS|j|jdS)a Paste a PIL image into the bitmap image. :param im: A PIL image. The size must match the target region. If the mode does not match, the image is converted to the mode of the bitmap image. :param box: A 4-tuple defining the left, upper, right, and lower pixel coordinate. See :ref:`coordinate-system`. If None is given instead of a tuple, all of the image is assumed. N)loadr-convertr"r1r;)rr;r=rrrr1s   z Dib.pastebufferbytescCs|j|dS)z Load display memory contents from byte data. :param buffer: A buffer containing display data (usually data returned from :py:func:`~PIL.ImageWin.Dib.tobytes`) N)r" frombytes)rrArrrrCsz Dib.frombytescCs |jS)zy Copy display memory contents to bytes object. :return: A bytes object containing display data. )r"tobytesrrrrrDs z Dib.tobytesr )r"r#r$r%r r )r;r<r=r>r r )rArBr r )r rB) rrrrrr3r7r:r1rCrDrrrrr!4s    r!c@sZeZdZdZ ddd d Zd dZddZddZdddZddZ ddZ dddZ dS)Windowz*Create a Window with the given title size.PILNtitler,width int | Noneheightr r cCs"tj||j|p d|p d|_dS)Nr)rr/ createwindow_Window__dispatcherhwnd)rrGrHrJrrrrs zWindow.__init__cGst|d||S)N ui_handle_)getattr)ractionargsrrr __dispatcherszWindow.__dispatchercCdSr rrrx0y0x1y1rrrui_handle_clearzWindow.ui_handle_clearcCrSr r)rrUrVrWrXrrrui_handle_damagerZzWindow.ui_handle_damagecCrSr rrrrrui_handle_destroyrZzWindow.ui_handle_destroycCrSr rrTrrrui_handle_repairrZzWindow.ui_handle_repaircCrSr r)rrHrJrrrui_handle_resizerZzWindow.ui_handle_resizecCstjdSr )rr/ eventlooprrrrmainloopszWindow.mainloop)rFNN)rGr,rHrIrJrIr r )r r ) rrrrrrLrYr[r\r]r^r`rrrrrEs  rEcs*eZdZdZdfdd ZddZZS) ImageWindowz6Create an image window which displays the given image.rFcs8t|ts t|}||_|j\}}tj|||ddS)N)rHrJ)r+r!r"r$superr)rr"rGrHrJ __class__rrrs  zImageWindow.__init__cCs|j|||||fdSr )r"r7rTrrrr]szImageWindow.ui_handle_repair)rF)rrrrrr] __classcell__rrrcrrasraN) __future__rr&rrrr!rErarrrrs