OwlCyberSecurity - MANAGER
Edit File: ImageWin.cpython-38.pyc
U g� ^ � @ sX d dl mZ G dd� d�ZG dd� d�ZG dd� d�ZG dd � d �ZG d d � d e�Zd S ) � )�Imagec @ s e Zd ZdZdd� Zdd� ZdS )�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. c C s || _ d S �N��dc)�selfr � r �./usr/lib/python3/dist-packages/PIL/ImageWin.py�__init__ s z HDC.__init__c C s | j S r r �r r r r �__int__! s z HDC.__int__N��__name__� __module__� __qualname__�__doc__r r r r r r r s r c @ s e Zd ZdZdd� Zdd� ZdS )�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. c C s || _ d S r ��wnd)r r r r r r , s z HWND.__init__c C s | j S r r r r r r r / s z HWND.__int__Nr r r r r r % s r c @ sN e Zd ZdZddd�Zdd� Zddd�Zd d � Zdd d �Zd d� Z dd� Z 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. Nc C sj t |d�r"t |d�r"|j}|j}n|}d }|dkr<t�|�}tj�||�| _|| _|| _|rf| �|� d S )N�mode�size)�1�L�PZRGB) �hasattrr r r Z getmodebase�coreZdisplay�image�paste)r r r r r r r r G s z Dib.__init__c C sJ t |t�r:| j�|�}z| j�|�}W 5 | j�||� X n | 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 the :py:meth:`CDC.GetHandleAttrib` to get a suitable handle. )� isinstancer r �getdc� releasedc�expose)r �handler �resultr r r r" V s z Dib.exposec C s` |sd| j }t|t�rL| j�|�}z| j�|||�}W 5 | j�||� X n| 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% )r r r r r r! �draw)r r# Zdst�srcr r$ r r r r& h s zDib.drawc C sJ t |t�r:| j�|�}z| j�|�}W 5 | j�||� X n | 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 r r r r! � query_palette)r r# r$ r r r r( ~ s zDib.query_palettec C sH |� � | j|jkr |�| j�}|r6| j�|j|� n| j�|j� dS )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 Zconvertr r �im)r r* Zboxr r r r � s z Dib.pastec C s | j �|�S )z� Load display memory contents from byte data. :param buffer: A buffer containing display data (usually data returned from <b>tobytes</b>) )r � frombytes)r �bufferr r r r+ � s z Dib.frombytesc C s | j �� S )zy Copy display memory contents to bytes object. :return: A bytes object containing display data. )r �tobytesr r r r r- � s z Dib.tobytes)N)N)N) r r r r r r" r& r( r r+ r- r r r r r 3 s r c @ sR e Zd ZdZddd�Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dd� Z dS )�Windowz*Create a Window with the given title size.�PILNc C s" t j�|| j|pd|pd�| _d S )Nr% )r r Z createwindow�_Window__dispatcherZhwnd)r �title�width�heightr r r r � s �zWindow.__init__c G s t | d| �|� S )NZ ui_handle_)�getattr)r �action�argsr r r Z __dispatcher� s zWindow.__dispatcherc C s d S r r �r r �x0�y0�x1�y1r r r �ui_handle_clear� s zWindow.ui_handle_clearc C s d S r r )r r8 r9 r: r; r r r �ui_handle_damage� s zWindow.ui_handle_damagec C s d S r r r r r r �ui_handle_destroy� s zWindow.ui_handle_destroyc C s d S r r r7 r r r �ui_handle_repair� s zWindow.ui_handle_repairc C s d S r r )r r2 r3 r r r �ui_handle_resize� s zWindow.ui_handle_resizec C s t j�� d S r )r r Z eventloopr r r r �mainloop� s zWindow.mainloop)r/ NN) r r r r r r0 r< r= r> r? r@ rA r r r r r. � s r. c s* e Zd ZdZd� fdd� Zdd� Z� ZS )� ImageWindowz6Create an image window which displays the given image.r/ c s8 t |t�st|�}|| _|j\}}t� j|||d� d S )N)r2 r3 )r r r r �superr )r r r1 r2 r3 �� __class__r r r � s zImageWindow.__init__c C s | j �|||||f� d S r )r r& r7 r r r r? � s z ImageWindow.ui_handle_repair)r/ )r r r r r r? � __classcell__r r rD r rB � s rB N)� r r r r r. rB r r r r �<module> s