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Edit File: backend_wx.cpython-38.pyc
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Copyright (C) Jeremy O'Donoghue & John Hunter, 2003-4. � N) �_Backend�FigureCanvasBase�FigureManagerBase�GraphicsContextBase�NavigationToolbar2� RendererBase� TimerBase�cursors�ToolContainerBase� StatusbarBase)�_has_pil)�cbook�rcParams� backend_tools)�Gcf)� ToolManager)�Figure)�Path)�Affine2D)� SubplotTool� zLow zMed ZHigh�Error)� � � � r c C s, |t kr(tt| � d| � dt|�� �� d S )Nz- z in )�_DEBUG�print� _DEBUG_lvls�type)�stringZlvl�o� r" �@/usr/lib/python3/dist-packages/matplotlib/backends/backend_wx.py� DEBUG_MSG, s r$ z3.1c C s0 ddl }ddl}|�| ||� t� |�� dS )zCCode due to Thomas Heller - published in Python Cookbook (O'Reilly)r N)�pdb� traceback�print_exceptionr Zpm)r �value�tbr% r& r" r" r# �debug_on_error1 s r* c @ s e Zd ZdZdd� ZdS )� fake_stderrz� Wx does strange things with stderr, as it makes the assumption that there is probably no console. 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The base GraphicsContext stores colors as a RGB tuple on the unit interval, e.g., (0.5, 0.0, 1.0). wxPython uses an int interval, but since wxPython colour management is rather simple, I have not chosen to implement a separate colour manager class. )ZbuttZ projecting�round)ZbevelZmiterr� c C s� t �| � tdd| � td| d| � | j�|d�\}}|d krrt�� }|�|� tj� |�}d |_ ||f| j|< || _ || _ || _ t�ddtj�| _|�| j� || _d S )NrZ r z__init__() 2: %s)NNrk )r rE r$ �_cacher� r7 ZMemoryDC� SelectObjectZGraphicsContextZCreaterv r_ �dcrh �Pen�SOLID�_pen�SetPen�renderer)r, r_ r� r� rh r" r" r# rE � s zGraphicsContextWx.__init__c C s" t jdkr | j�| j� d| _dS )z2Select the current bitmap into this wxDC instance.�win32TN)�sys�platformr� r� r_ � IsSelectedrM r" r" r# r� � s zGraphicsContextWx.selectc C s" t jdkr | j�tj� d| _dS )z-Select a Null bitmap into this wxDC instance.r� FN)r� r� r� r� r7 � NullBitmapr� rM r" r" r# r� � s zGraphicsContextWx.unselectNc C sR t dd| � | �� t�| ||� | j�| �| �� �� | j� | j� | � � d S )Nzset_foreground()r ) r$ r� r �set_foregroundr� Z SetColourr� r� rh r� r� )r, ZfgZisRGBAr" r" r# r� � s z GraphicsContextWx.set_foregroundc C s� t |�}tdd| � | �� d| k r0dk r8n nd}t�| |� t| j�| j��}|dkrbd}| j � |� | j � | j � | � � d S )Nzset_linewidth()r r )�floatr$ r� r � set_linewidthr� r� r� Z _linewidthr� �SetWidthrh r� r� )r, rp Zlwr" r" r# r� � s z GraphicsContextWx.set_linewidthc C sN t dd| � | �� t�| |� | j�tj| j � | j � | j� | � � d S )Nzset_capstyle()r ) r$ r� r � set_capstyler� ZSetCapr� �_capdZ _capstylerh r� r� )r, Zcsr" r" r# r� � s z GraphicsContextWx.set_capstylec C sN t dd| � | �� t�| |� | j�tj| j � | j � | j� | � � d S )Nzset_joinstyle()r ) r$ r� r � set_joinstyler� ZSetJoinr� �_joindZ _joinstylerh r� r� )r, Zjsr" r" r# r� � s z GraphicsContextWx.set_joinstylec C s� t dd| � t|�dkrV|\}}}|d9 }|d9 }|d9 }tjt|�t|�t|�d�S |\}}}}|d9 }|d9 }|d9 }|d9 }tjt|�t|�t|�t|�d�S dS )z"return a wx.Colour from RGB formatzget_wx_color()r r � )�red�green�blue)r� r� r� ZalphaN)r$ �lenr7 �Colourr� )r, r� �r�gr� �ar" r" r# r� � s$ �z GraphicsContextWx.get_wxcolour)N)r/ r0 r1 r2 r7 ZCAP_BUTTZCAP_PROJECTINGZ CAP_ROUNDr� Z JOIN_BEVELZ JOIN_MITERZ JOIN_ROUNDr� �weakref�WeakKeyDictionaryr� rE r� r� r� r� r� r� r� r" r" r" r# r� � s$ �� r� c p s� e Zd ZdZejdejdejdejdej dej dej dej d ej d ejd ejd ejd ejdejdejdejdejdejdejdejdejdejdejdej dej dej dej d ej d ej!d ej"d ej#d ej$d!ej%d"ej&d#ej'd$ej(d%ej)d&ej*d'ej+d(ej,d)ej-d*ej.d+ej/d,ej0d-ej1d.ej2dej3dej4dej5dej6dej7d ej8d ej9d ej:d ej;dej<di8Z=d/d0� Z>e?e@�Ad1�d2d3� ��ZBdyd5d6�ZCd7d8� ZDd9d:� ZEd;d<� ZFdzd>d?�ZGd{d@dA�ZHdBdC� ZId|dEdF�ZJeKjLdGdHdHdIdJdKdKdLdM��ZL� fdNdO�ZMdPdQ� ZNdRdS� ZOdTdU� ZPdVdW� ZQdXdY� ZRd}d[d\�ZSd]d^� ZTd_d`� ZUdadb� ZVdcdd� ZWdedf� ZXdgdh� ZYdidj� ZZdkdl� Z[dmdn� Z\dodp� Z]dqdr� Z^dsdt� Z_dudv� Z`dwdx� Za� ZbS )~�_FigureCanvasWxBaseaa The FigureCanvas contains the figure and does event handling. 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The 'WXAgg' backend sets origin accordingly. z gui_repaint()r � __WXMSW__r# r N) r$ ZIsShownOnScreenr7 �ClientDC�Platformr_ �ConvertToImageZConvertToBitmapr� )r, �drawDC�originZimg�bmpr" r" r# � gui_repaint� s z _FigureCanvasWxBase.gui_repaintzWindows bitmapZJPEGZPCXzPortable Network GraphicszTagged Image Format FilezX pixmap)r* ZjpegZjpgZpcx�pngZtifZtiffZxpmc s& t � j|f|�|� | jr"| �� d S rK )�super� print_figurer� �draw�r, �filenamerI rJ �� __class__r" r# r. � s z _FigureCanvasWxBase.print_figurec C sB t dd| � t�| �}| js*| j|d� n | j|d� |�� dS )z5 Called when wxPaintEvt is generated z _onPaint()r �r( N)r$ r7 ZPaintDCr� r/ r+ r: )r, �evtr( r" r" r# r� � s z _FigureCanvasWxBase._onPaintc C s� t dd| � | �� �� }|r&|�| �}|rJ|rJ|jsJ|jtj@ sJ| �� }n| � � }t | dd�rr|| j | j fkrrdS |\| _ | _ t� | j | j �| _d| _| j dks�| j dkr�dS | jj}| j | }| j | }| jj||dd� | jdd� t�| � dS ) z� Called when wxEventSize is generated. In this application we attempt to resize to fit the window, so it is better to take the performance hit and redraw the whole window. z _onSize()r �_widthNFr )Zforwardr )r$ � GetParent�GetSizerZGetItemZ Proportion�Flagr7 �EXPANDZ GetMinSizeZ GetClientSize�getattrr6 �_heightr� r_ r� r� ra Zset_size_inchesr r Z resize_event)r, r5 ZszZsir� ZdpivalZwinchZhinchr" r" r# r� � s* z_FigureCanvasWxBase._onSizec C sv |j }|| jkr | j| }n&|dk r>t|�}|�� sB|�� }nd }|jdg|jdgfD ]\}}|� rVd�||�}qV|S )N� r� Zctrlz{0}+{1})ZKeyCode�keyvald�chrZ ShiftDown�lowerZAltDownZ ControlDown�format)r, r5 Zkeyvalr� �meth�prefixr" r" r# �_get_key" s � z _FigureCanvasWxBase._get_keyc C s* | � |�}tj| ||d� | r&|�� dS )zCapture key press.��guiEventN)rD r Zkey_press_event�Skip�r, r5 r� r" r" r# r� 8 s z _FigureCanvasWxBase._onKeyDownc C s* | � |�}tj| ||d� | r&|�� dS )z Release key.rE N)rD r Zkey_release_eventrG rH r" r" r# r� ? s z _FigureCanvasWxBase._onKeyUpTc C s | � � r| �� |r | �� dS )zcontrol wx mouse capture N)Z HasCaptureZ ReleaseMouseZ CaptureMouse)r, Zcapturer" r" r# � _set_captureF s z _FigureCanvasWxBase._set_capturec C s | � d� dS )zCapture changed or lostFN)rI �r, r5 r" r" r# r� M s z"_FigureCanvasWxBase._onCaptureLostc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )�Start measuring on an axis.Tr rE N� �GetXr� r� r^ �GetYrG rI r Zbutton_press_event�r, r5 r� r� r" r" r# r� Q s z&_FigureCanvasWxBase._onRightButtonDownc C sF |� � }| jjj|�� }|�� | �d� tj| ||dd|d� dS )rK Tr �ZdblclickrF NrL rO r" r" r# r� Y s �z(_FigureCanvasWxBase._onRightButtonDClickc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )�End measuring on an axis.Fr rE N� rM r� r� r^ rN rG rI r Zbutton_release_eventrO r" r" r# r� b s z$_FigureCanvasWxBase._onRightButtonUpc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )rK Tr rE NrL rO r" r" r# r� j s z%_FigureCanvasWxBase._onLeftButtonDownc C sF |� � }| jjj|�� }|�� | �d� tj| ||dd|d� dS )rK Tr rP NrL rO r" r" r# r� r s �z'_FigureCanvasWxBase._onLeftButtonDClickc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )rQ Fr rE NrR rO r" r" r# r� { s z#_FigureCanvasWxBase._onLeftButtonUpc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )rK Tr rE NrL rO r" r" r# r� � s z'_FigureCanvasWxBase._onMiddleButtonDownc C sF |� � }| jjj|�� }|�� | �d� tj| ||dd|d� dS )rK Tr rP NrL rO r" r" r# r� � s �z)_FigureCanvasWxBase._onMiddleButtonDClickc C sD |� � }| jjj|�� }|�� | �d� tj| ||d|d� dS )rQ Fr rE NrR rO r" r" r# r� � s z%_FigureCanvasWxBase._onMiddleButtonUpc C s� |� � }| jjj|�� }|�� }|�� }|�� }|| | }|�� t j dkrxt | d�sbd| _ n| j rrd| _ dS d| _ t j| ||||d� dS )z3Translate mouse wheel events into matplotlib eventsZ __WXMAC__�_skipwheeleventTFNrE )rM r� r� r^ rN Z GetWheelDeltaZGetWheelRotationZGetLinesPerActionrG r7 r& r rS r Z scroll_event)r, r5 r� r� ZdeltaZrotationZrate�stepr" r" r# r� � s z!_FigureCanvasWxBase._onMouseWheelc C s8 |� � }| jjj|�� }|�� tj| |||d� dS )rK rE N)rM r� r� r^ rN rG r Zmotion_notify_eventrO r" r" r# r� � s z _FigureCanvasWxBase._onMotionc C s |� � tj| |d� dS )zMouse has left the window.rE N)rG r Zleave_notify_eventrJ r" r" r# r� � s z _FigureCanvasWxBase._onLeavec C s: |� � }| jjj|�� }|�� tj| |||fd� dS )z Mouse has entered the window.)rF ZxyN)rM r� r� r^ rN rG r Zenter_notify_eventrO r" r" r# r� � s z _FigureCanvasWxBase._onEnter)N)r )N)Nr# )T)cr/ r0 r1 r2 r7 Z WXK_CONTROLZ WXK_SHIFTZWXK_ALTZWXK_LEFTZWXK_UPZ WXK_RIGHTZWXK_DOWNZ WXK_ESCAPEZWXK_F1ZWXK_F2ZWXK_F3ZWXK_F4ZWXK_F5ZWXK_F6ZWXK_F7ZWXK_F8ZWXK_F9ZWXK_F10ZWXK_F11ZWXK_F12Z WXK_SCROLLZ WXK_PAUSEZWXK_BACKZ WXK_RETURNZ WXK_INSERTZ WXK_DELETEZWXK_HOMEZWXK_ENDZ WXK_PAGEUPZ WXK_PAGEDOWNZ WXK_NUMPAD0Z WXK_NUMPAD1Z WXK_NUMPAD2Z WXK_NUMPAD3Z WXK_NUMPAD4Z WXK_NUMPAD5Z WXK_NUMPAD6Z WXK_NUMPAD7Z WXK_NUMPAD8Z WXK_NUMPAD9ZWXK_NUMPAD_ADDZWXK_NUMPAD_SUBTRACTZWXK_NUMPAD_MULTIPLYZWXK_NUMPAD_DIVIDEZWXK_NUMPAD_DECIMALZWXK_NUMPAD_ENTERZ WXK_NUMPAD_UPZWXK_NUMPAD_RIGHTZWXK_NUMPAD_DOWNZWXK_NUMPAD_LEFTZWXK_NUMPAD_PAGEUPZWXK_NUMPAD_PAGEDOWNZWXK_NUMPAD_HOMEZWXK_NUMPAD_ENDZWXK_NUMPAD_INSERTZWXK_NUMPAD_DELETEr> rE �propertyr � deprecatedr� r r r r r r r" r+ r r r. r� r� rD r� r� rI r� r� r� r� r� r� r� r� r� r� r� r� r� r� � __classcell__r" r" r2 r# r� s: �;2 � * r� c @ s^ e Zd Zddd�Zdd� Zes*dd� ZeZdd � Zd d � Z esJd d � Z e Z dd� Z dd� Z dS )�FigureCanvasWxNc C sB t dd| � t| j| jj�| _| j�| j� d| _| j|d� dS )z� Render the figure using RendererWx instance renderer, or using a previously defined renderer if none is specified. zdraw()r Tr4 N) r$ rS r_ r� ra r� r/ r� r+ )r, r( r" r" r# r/ � s zFigureCanvasWx.drawc O s | j |tjf|�|�S rK )� _print_imager7 ZBITMAP_TYPE_BMPr0 r" r" r# � print_bmp� s zFigureCanvasWx.print_bmpc O s | j |tjf|�|�S rK )rY r7 �BITMAP_TYPE_JPEGr0 r" r" r# � print_jpeg� s ��zFigureCanvasWx.print_jpegc O s | j |tjf|�|�S rK )rY r7 ZBITMAP_TYPE_PCXr0 r" r" r# � print_pcx� s zFigureCanvasWx.print_pcxc O s | j |tjf|�|�S rK )rY r7 ZBITMAP_TYPE_PNGr0 r" r" r# � print_png� s zFigureCanvasWx.print_pngc O s | j |tjf|�|�S rK )rY r7 ZBITMAP_TYPE_TIFr0 r" r" r# � print_tiff� s ��zFigureCanvasWx.print_tiffc O s | j |tjf|�|�S rK )rY r7 ZBITMAP_TYPE_XPMr0 r" r" r# � print_xpm� s zFigureCanvasWx.print_xpmc O s | j }| jjj\}}}} t�|�}t�| �} t�|| �| _ t| j | jj �} | � � } | j� | � | j } |tj kr�|� dtd �} | j �� } | �tjt| �� t|t�r�| �||�s�td|� ���n8t�|�r�t| tj�s�| �� } | �||�s�td|� ���|| _ | j�r| � � | �� d S )NZqualityzsavefig.jpeg_qualityzCould not save figure to ) r_ r� r� ru r� r� r7 r� rS ra rg r/ r[ r� r r' Z SetOptionZIMAGE_OPTION_QUALITYr> r= ZSaveFiler r Zis_writable_file_likeZImageZ SaveStreamr� r )r, r1 ZfiletyperI rJ Z origBitmapr� r� r\ r^ r� rb �imageZ jpeg_qualityr" r" r# rY � s6 � zFigureCanvasWx._print_image)N)r/ r0 r1 r/ rZ r r\ Z print_jpgr] r^ r_ Z print_tifr` rY r" r" r" r# rX � s rX c @ sL e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dS )� FigureFrameWxc C s� t jdkrt j}n t �dd�}t jj| d d|d| d� tdd| � || _t| � | � |�| _ | j � t � |j j|j j�� | j �� t �t j�| _| j�| j dt jt jB t jB � | �� | _| jr�t| | j�| _n t | �| _| � | j� | � | j�| _ | j�r t �!| j� | j �r t �"| j � | j d k �r~| j �#� | j �$� \}}| j �$� \}}| j �%t � ||�� | j�| j dt jt jB � | �&| j� | �'� | j �(d � t)| j || �| _*| �+t j,| j-� d S ) Nr$ � ���z Figure %d)r4 r� �pos�titlerZ r r )r r ).r7 r& ZDefaultPositionZPoint�FramerE r$ �num�_set_frame_icon� get_canvas�canvas�SetInitialSizer� r� r\ r^ ZSetFocus�BoxSizer�VERTICAL�sizer�Add�TOP�LEFTr: �_get_toolmanager� toolmanager� StatusbarWxZ statusbar� StatusBarWxZ SetStatusBar� _get_toolbar�toolbarr Zadd_tools_to_managerZadd_tools_to_container�Realize�GetSizeZSetSize�SetSizer�FitZ SetMinSize�FigureManagerWx�figmgrr� � EVT_CLOSE�_onClose)r, rh �figre ZtwZth�fwZfhr" r" r# rE 3 sF � zFigureFrameWx.__init__c C sF t d dkr"t| j�}|�|� n tj d dkr>t| j| �}nd }|S )Nrx Ztoolbar2rt )r �NavigationToolbar2Wxrk �set_status_bar� matplotlib� ToolbarWxrt )r, �statbarrx r" r" r# rw i s zFigureFrameWx._get_toolbarc C s$ t jd dkr t| jj�}nd }|S )Nrx rt )r� r r rk r� )r, rt r" r" r# rs s s z FigureFrameWx._get_toolmanagerc C s t | d|�S �Nrd )rX )r, r� r" r" r# rj z s zFigureFrameWx.get_canvasc C s t dd| � | jS )Nzget_figure_manager()r )r$ r~ rM r" r" r# �get_figure_manager} s z FigureFrameWx.get_figure_managerc C s0 t dd| � | j�� | j�� t�| j� d S )Nz onClose()r )r$ rk Z close_eventr r �destroyrh rJ r" r" r# r� � s zFigureFrameWx._onClosec C s | j S )z=Override wxFrame::GetToolBar as we don't have managed toolbar)rx rM r" r" r# � GetToolBar� s zFigureFrameWx.GetToolBarc O sr z| j �| jj� W n tk r( Y nX | �� sntjj| f|�|� | jd k rZ| j�� t� � }|rn|� � dS rc ) rk Zmpl_disconnectrx Z_idDrag�AttributeErrorZIsBeingDeletedr7 rg r: �GetAppr )r, rI rJ �wxappr" r" r# r: � s zFigureFrameWx.DestroyN) r/ r0 r1 rE rw rs rj r� r� r� r: r" r" r" r# rb 2 s 6 rb c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )r} a� This class contains the FigureCanvas and GUI frame It is instantiated by GcfWx whenever a new figure is created. GcfWx is responsible for managing multiple instances of FigureManagerWx. Attributes ---------- canvas : `FigureCanvas` a FigureCanvasWx(wx.Panel) instance window : wxFrame a wxFrame instance - wxpython.org/Phoenix/docs/html/Frame.html c C sB t dd| � t�| ||� || _|| _t|dd �| _|�� | _d S )NrZ r rt ) r$ r rE �frame�windowr; rt r� rx )r, rk rh r� r" r" r# rE � s zFigureManagerWx.__init__c C s | j �� | j�� d S rK )r� �Showrk r/ rM r" r" r# �show� s zFigureManagerWx.showc G s. t dd| � | j�� t�� }|r*|�� d S )Nz destroy()r )r$ r� r: r7 r� r )r, rI r� r" r" r# r� � s zFigureManagerWx.destroyc C s | j �� S rK )r� ZGetTitlerM r" r" r# �get_window_title� s z FigureManagerWx.get_window_titlec C s | j �|� d S rK )r� ZSetTitle)r, rf r" r" r# �set_window_title� s z FigureManagerWx.set_window_titlec C s* | j �t�||�� | j�� �| j� dS )z Set the canvas size in pixelsN)rk rl r7 r� r� r8 r| )r, r\ r^ r" r" r# �resize� s zFigureManagerWx.resizeN) r/ r0 r1 r2 rE r� r� r� r� r� r" r" r" r# r} � s r} c C sN t j�td d�}t j�t j�|| ��}t j�|�s@td| ��t�|�}|S )z� Load a bitmap file from the backends/images subdirectory in which the matplotlib library is installed. The filename parameter should not contain any path information as this is determined automatically. Returns a wx.Bitmap object �datapath�imagesz&Could not find bitmap file "%s"; dying) �osrx r? r �normpath�exists�IOErrorr7 r� )r1 ZbasedirZ bmpFilenamer* r" r" r# � _load_bitmap� s r� c C sj t �� }dD ]N}tj�tjd d|�}tj�|�s4q t �t |��}|� � sP d S |� |� q | � |� d S )N)zmatplotlib.pngzmatplotlib_large.pngr� r� ) r7 Z IconBundler� rx r? r� r r� ZIconr� �IsOkZAddIconZSetIcons)r� Zbundlera Ziconr" r" r# ri � s ri c @ sX e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dS )� MenuButtonWxz� wxPython does not permit a menu to be incorporated directly into a toolbar. This class simulates the effect by associating a pop-up menu with a button in the toolbar, and managing this as though it were a menu. c C s� t jj| |t jdt jd� || _t �� | _g | _t � � | _ t � � | _ | j� | j ddd� | j� | j ddd� | j� � | jt j| j| �� d� | jt j| j| j d� | jt j| j| j d� d S ) Nz Axes: �r6 ZAllzSelect all axesFZInvertzInvert axes selectedr )r7 �ButtonrE r Z BU_EXACTFIT�_toolbarZMenu�_menu�_axisId�NewIdZ_allIdZ _invertId�AppendZAppendSeparatorr� � EVT_BUTTON� _onMenuButtonr �EVT_MENU�_handleSelectAllAxes�_handleInvertAxesSelected)r, r4 r" r" r# rE � s$ � � �zMenuButtonWx.__init__c C s | j �� | �� d S rK )r� r: rM r" r" r# r: s zMenuButtonWx.Destroyc C s< | � � \}}| �� \}}| �| j||| d � |�� dS )zHandle menu button pressed.r N)Z GetPositionrz Z PopupMenuXYr� rG )r, r5 r� r� rp rq r" r" r# r� s zMenuButtonWx._onMenuButtonc C sV t | j�dkrdS tt | j��D ]}| j�| j| d� q | j�| �� � |�� dS )z8Called when the 'select all axes' menu item is selected.r NT) r� r� �ranger� �Checkr� � set_active� getActiveAxesrG �r, r5 r r" r" r# r� s z!MenuButtonWx._handleSelectAllAxesc C s~ t | j�dkrdS tt | j��D ]@}| j�| j| �rL| j�| j| d� q | j�| j| d� q | j�| �� � |� � dS )z0Called when the invert all menu item is selectedr NFT) r� r� r� r� � IsCheckedr� r� r� r� rG r� r" r" r# r� s z&MenuButtonWx._handleInvertAxesSelectedc C sL | j �|�� �}|rd}nd}| j �|�� |� | j�| �� � |�� dS )z?Called whenever one of the specific axis menu items is selectedFTN)r� r� r r� r� r� r� rG )r, r5 Zcurrent�newr" r" r# �_onMenuItemSelected* s z MenuButtonWx._onMenuItemSelectedc C s� |t | j�kr~tt | j�d |d �D ]T}t�� }| j�|� | j�|d| d| d� | j�|d� | j tj | j |d� q&n>|t | j�k r�| j|d� D ]}| j� |� q�| jd|� | _| j �tt|��� dS )z[Ensures that there are entries for max_axis axes in the menu (selected by default).r zAxis %dzSelect axis %dTr N)r� r� r� r7 r� r r� r� r� r� r� r� ZDeleter� r� �list)r, ZmaxAxisr ZmenuIdr" r" r# � updateAxes7 s �zMenuButtonWx.updateAxesc s � fdd�t � j�D �}|S )z#Return a list of the selected axes.c s g | ]\}}� j �|�r|�qS r" )r� r� )r �idxZax_idrM r" r# r K s �z.MenuButtonWx.getActiveAxes.<locals>.<listcomp>)r r� )r, Zactiver" rM r# r� I s zMenuButtonWx.getActiveAxesc C s" | � dd�dd� |D �� � dS )z4Update the list of selected axes in the menu button.zAxes: �,c s s | ]}d |d V qdS )z%dr Nr" )r �er" r" r# � <genexpr>R s z0MenuButtonWx.updateButtonText.<locals>.<genexpr>N)ZSetLabelr? )r, Zlstr" r" r# �updateButtonTextO s �z MenuButtonWx.updateButtonTextN) r/ r0 r1 r2 rE r: r� r� r� r� r� r� r� r" r" r" r# r� � s r� c @ s| e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd � Zd S ) r� c C sH t j�| |�� d� t�| |� || _d| _d | _d | _dt j k| _ d S )Nrd T�wxMac) r7 �ToolBarrE r7 r rk Z_idler� � prevZoomRect� PlatformInfo� retinaFix)r, rk r" r" r# rE _ s z NavigationToolbar2Wx.__init__c C s t | j�|d|�S r� �r rk �r, r� r� r" r" r# rj l s z NavigationToolbar2Wx.get_canvasc C s� t dd| � | j�� | _i | _| jD ]v\}}}}|d krB| �� q$| jdt|d �t j ||||dkrjt j nt j d�j | j|< | jt jt| |�| j| d� q$| �� d S )N� _init_toolbarr rd z.png)�Pan�Zoom)r_ Z bmpDisabled�labelZ shortHelpZlongHelp�kindr )r$ rk r7 Z_parent�wx_idsZ toolitems� AddSeparatorZAddToolr� r7 r� � ITEM_CHECK� ITEM_NORMAL�Idr� �EVT_TOOLr; ry )r, �textZ tooltip_text� image_file�callbackr" r" r# r� o s, �� �z"NavigationToolbar2Wx._init_toolbarc G s& | � | jd d� tj| f|�� d S )Nr� F)� ToggleToolr� r �zoom�r, rI r" r" r# r� � s zNavigationToolbar2Wx.zoomc G s& | � | jd d� tj| f|�� d S )Nr� F)r� r� r �panr� r" r" r# r� � s zNavigationToolbar2Wx.panc C s� t �d dd�}t|� td�}| �||�}t|d|� t �t j�}|�|dt j t j B t j B � |� |� |� � t| jj|� |�� d S �Nrd zConfigure subplots)� r r )r7 rg ri r rj � FigureManagerrm rn rp rr rq �GROWr{ r| r rk r� r� )r, r5 r� �toolfigrk ro r" r" r# �configure_subplots� s z'NavigationToolbar2Wx.configure_subplotsc G s& | j �� \}}}| j �� }t�| j �� dd||tjtjB �}|�|� |� � tj k�r"|� � }|� � }t d||f d| � ||�� } tj�|�\} } | �d�r�| dd � } | dkr�| | kr�t�d| | | � | } z | j jjtj�||�| d � W n0 tk �r } ztt| �� W 5 d } ~ X Y nX d S ) Nz Save to filer� zSave file dir:%s name:%sr �.r )ZsvgZpdfZpsZepsr, zDextension %s did not match the selected image type %s; going with %s)rA )rk r" Zget_default_filenamer7 Z FileDialogr7 ZFD_SAVEZFD_OVERWRITE_PROMPTZSetFilterIndexr9 �ID_OKZ GetDirectoryZ GetFilenamer$ ZGetFilterIndexr� rx �splitext� startswith�_logZwarningr� Zsavefigr? � Exceptionr; r> ) r, rI r r! r Z default_fileZdlg�dirnamer1 rA �basenamer r� r" r" r# � save_figure� sL � � � � � z NavigationToolbar2Wx.save_figurec C s( t �t| �}| j�|� | j�� d S rK )r7 ZCursor�cursordrk Z SetCursorZUpdate�r, Zcursorr" r" r# � set_cursor� s z NavigationToolbar2Wx.set_cursorc C sT | j dkrP| js t�� | _n4|jd k rP| j�|jj�| _ |j | _ |j | _ |j| _d S )N�ZOOM)�_activer� r7 �Overlay� wxoverlayZinaxesrk Zcopy_from_bboxr� �savedRetinaImage�xdata� zoomStartX�ydata� zoomStartY�zoomAxesr r" r" r# �press� s �zNavigationToolbar2Wx.pressc C sP | j dkrL| js | j�� | `n,| `| jr@| j�d��� d | _| 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