o 6d@sXddlmZGdddZGdddZGdddZGdd d ZGd d d eZd S) )Imagec@ eZdZdZddZddZdS)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. cC ||_dSNdc)selfrr cC:\Users\jesus\OneDrive\Desktop\erpjis_fastapi\backend\jisbackend\Lib\site-packages\PIL/ImageWin.py__init__ z HDC.__init__cC|jSrrr r r r __int__!z HDC.__int__N__name__ __module__ __qualname____doc__r rr r r r r 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. cCrrwnd)r rr r r r ,r z HWND.__init__cCrrrrr r r r/rz HWND.__int__Nrr r r r r%rrc@sNeZdZdZdddZddZdddZd d Zdd d Zd dZ 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 greylevels are allocated. For an "RGB" image, a 6x6x6 colour cube is used, together with 20 greylevels. 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. NcCsnt|drt|dr|j}|j}n|}d}|dvrt|}tj|||_||_||_|r5||dSdS)Nmodesize)1LPRGB) hasattrrrrZ getmodebasecoredisplayimagepaste)r r%rrr r r r Gs z Dib.__init__c CsXt|tr$|j|}z|j|}W|j|||S|j||w|j|}|S)a  Copy the bitmap contents to a device context. :param handle: Device context (HDC), cast to a Python integer, or an HDC or HWND instance. In PythonWin, you can use ``CDC.GetHandleAttrib()`` to get a suitable handle. ) isinstancerr%getdcexpose releasedc)r handlerresultr r r r)Vs   z Dib.exposec Csn|sd|j}t|tr-|j|}z|j|||}W|j|||S|j||w|j|||}|S)am Same as expose, but allows you to specify where to draw the image, and what part of it to draw. The destination and source areas are given as 4-tuple rectangles. If the source is omitted, the entire image is copied. If the source and the destination have different sizes, the image is resized as necessary. )r-)rr'rr%r(drawr*)r r+dstsrcrr,r r r r.hs   zDib.drawc CsXt|tr$|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%r( query_paletter*)r r+r,r r r r1~s   zDib.query_palettecCsJ||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)loadrconvertr%r&im)r r4boxr r r r&s   z Dib.pastecCs |j|S)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`) )r% frombytes)r bufferr r r r6s z Dib.frombytescCs |jS)zy Copy display memory contents to bytes object. :return: A bytes object containing display data. )r%tobytesrr r r r8s z Dib.tobytesr) rrrrr r)r.r1r&r6r8r r r r r3s    rc@sReZdZdZdddZddZdd Zd d Zd d ZddZ ddZ ddZ dS)Windowz*Create a Window with the given title size.PILNcCs"tj||j|p d|p d|_dS)Nr-)rr#Z createwindow_Window__dispatcherZhwnd)r titlewidthheightr r r r s zWindow.__init__cGst|d||S)NZ ui_handle_)getattr)r actionargsr r r Z __dispatcherszWindow.__dispatchercCdSrr r rx0y0x1y1r r r ui_handle_clearzWindow.ui_handle_clearcCrBrr )r rDrErFrGr r r ui_handle_damagerIzWindow.ui_handle_damagecCrBrr rr r r ui_handle_destroyrIzWindow.ui_handle_destroycCrBrr rCr r r ui_handle_repairrIzWindow.ui_handle_repaircCrBrr )r r=r>r r r ui_handle_resizerIzWindow.ui_handle_resizecCstjdSr)rr#Z eventlooprr r r mainloopszWindow.mainloop)r:NN) rrrrr r;rHrJrKrLrMrNr r r r r9s  r9cs*eZdZdZdfdd ZddZZS) ImageWindowz6Create an image window which displays the given image.r:cs8t|ts t|}||_|j\}}tj|||ddS)N)r=r>)r'rr%rsuperr )r r%r<r=r> __class__r r r s  zImageWindow.__init__cCs|j|||||fdSr)r%r.rCr r r rLszImageWindow.ui_handle_repair)r:)rrrrr rL __classcell__r r rQr rOsrON)rrrrr9rOr r r r s