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e" d Z& d d k' Z' d d k' l( Z( d d k) l* Z* l+ Z+ l, Z, l- Z- l. Z. l/ Z/ d d k0 l1 Z1 d d k2 l3 Z3 d d k4 l5 Z5 l6 Z6 l7 Z7 d d k8 l9 Z9 d d k: l; Z; d d! k< l= Z= l> Z> d d" k? l@ Z@ d d# kA lB ZB d d$ k' lC ZC d% ZD d ZE e" d& ZF d' ZG d( e* f d) YZH d* e+ f d+ YZI d, e, e iJ f d- YZK d. ZL d/ ZM d0 ZN eO eN _P d1 ZQ d2 e iR f d3 YZS d4 e- f d5 YZT e iU ZV e iU ZW e iU ZX e iU ZY e iU ZZ e iU Z[ e iU Z\ e iU Z] e iU Z^ e iU Z_ e iU Z` e iU Za d6 Zb d7 e ic f d8 YZd h e ie e/ if 6e ie e/ ig 6e ih e/ ii 6e ij e/ ik 6Zl d9 e iR f d: YZm d; e. e in f d< YZo d= e in f d> YZp d? e iq f d@ YZr dA e is f dB YZt ep Zu eT Zv d S(C i( t divisions6 $Id: backend_wx.py 7770 2009-09-16 23:38:54Z efiring $Ni s Low i s Med i t Highi t Errori s> Matplotlib backend_wx and backend_wxagg require wxPython >=2.8t frozens 2.8t .i s" wxPython version %s was imported.c C s4 | t j o# | i } d t | | | f GHn d S( Ns %s- %s in %s( t _DEBUGt __class__t _DEBUG_lvls( t stringt lvlt ot cls( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt DEBUG_MSG s
c C s" t i | | | Ht i d S( sD Code due to Thomas Heller - published in Python Cookbook (O'Reilley)N( t tracebackt print_exct pdbt pm( t typet valuet tb( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt debug_on_error s t fake_stderrc B s e Z d Z d Z RS( s Wx does strange things with stderr, as it makes the assumption that there
is probably no console. This redirects stderr to the console, since we know
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( t verbose( t RendererBaset GraphicsContextBaset FigureCanvasBaset FigureManagerBaset NavigationToolbar2t cursors( t Gcf( t Artist( t exception_to_strt is_string_liket is_writable_file_like( t Figure( t Path( t _process_text_argst Text( t Affine2D( t SubplotTool( t rcParamsiK c
C sF t i d | d | d d d t i t i B } | i | i d S( sE
Signal an error condition -- in a GUI, popup a error dialog
t parentt messaget captions Matplotlib backend_wx errort styleN( t wxt
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c C s- t | p d i t t | } n | S( s6 msg is a return arg from a raise. Join with new liness
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The renderer handles all the drawing primitives using a graphics
context instance that controls the colors/styles. It acts as the
'renderer' instance used by many classes in the hierarchy.
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Initialise a wxWindows renderer instance.
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__init__()i s 2.8si matplotlib no longer supports wxPython < 2.8 for the Wx backend.
You may, however, use the WxAgg backend.N(
R R; t VERSION_STRINGt RuntimeErrort GetWidtht widtht GetHeightt heightt bitmapt fontdt dpiR" t gc( R R` Rb ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt __init__ s c C s t S( N( t True( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt flipy& s c C s t S( N( Re ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt offset_text_height) s c C s | o | i | } n | i d j o | i } n
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get the width and height in display coords of the string s
with FontPropertry prop
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strip_mathRc R" t new_gct gfx_ctxt get_wx_fontt SetFontR; t BLACKt GetFullTextExtent( R t st propt ismathRc Rj t fontt wt ht descentt leading( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt get_text_width_height_descent, s c C s | i | i f S( s4 return the canvas width and height in display coords( R] R_ ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt get_canvas_width_height? s c C s | i } | d j o
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Render the matplotlib.text.Text instance
None)
s draw_text()i g g f@N( Rh R R R Rj Rk R t get_rgbRl Rw R t DrawTextt matht pit sint cost DrawRotatedTextR ( R Rc R R Ro Rp t angleRq Rj Rr t colorRs Rt t dt radst xot yo( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt draw_text~ s&
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Return an instance of a GraphicsContextWx, and sets the current gc copy
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Fetch the locally cached gc.
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Return a wx font. Cache instances in a font dictionary for
efficiency
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convert point measures to pixes using dpi and the pixels per
inch of the display
g R@( t PIXELS_PER_INCHRb ( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s N(! R R R R; t LIGHTt NORMALt BOLDR t ITALICt SLANTR t SWISSR t SCRIPTt
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The graphics context provides the color, line styles, etc...
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seems to be fairly heavy, so these objects are cached based on the
bitmap object that is passed in.
The base GraphicsContext stores colors as a RGB tuple on the unit
interval, eg, (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.
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Set the capstyle as a string in ('butt', 'round', 'projecting')
s set_capstyle()i N( R R R& t set_capstyleR t SetCapR t _capdt _capstyleRj R R ( R t cs( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR L s
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Set the join style to be one of ('miter', 'round', 'bevel')
s set_joinstyle()i N( R R R& t
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Set the line style to be one of
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s" return a wx.Colour from RGB formats get_wx_color()i i i t redt greent bluet alphaN( R t lenR; t ColourR ( R R t rt gR t a( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR v s
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_onKeyDownt
EVT_KEY_UPt _onKeyUpt EVT_RIGHT_DOWNt _onRightButtonDownt EVT_RIGHT_DCLICKt EVT_RIGHT_UPt _onRightButtonUpt EVT_MOUSEWHEELt
_onMouseWheelt
EVT_LEFT_DOWNt _onLeftButtonDownt EVT_LEFT_DCLICKt EVT_LEFT_UPt _onLeftButtonUpt
EVT_MOTIONt _onMotiont EVT_LEAVE_WINDOWt _onLeavet EVT_ENTER_WINDOWt _onEntert EVT_IDLEt _onIdlet EVT_MIDDLE_DOWNt _onMiddleButtonDownt EVT_MIDDLE_DCLICKt
EVT_MIDDLE_UPt _onMiddleButtonUpt SetBackgroundStylet BG_STYLE_CUSTOMt macrost Printer_Init( R R7 R# t figureR R Rs Rt R^ ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRd sJ
( c O s t i i | | | d S( N( R; Re R@ ( R R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR@ s c C sJ t i } | i | i t i i t i i | t i i d S( s) copy bitmap of canvas to system clipboardN( R; t BitmapDataObjectt SetBitmapR` t TheClipboardt Opent SetDatat Close( R R t bmp_obj( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt Copy_to_Clipboard s
c C s t i | _ | i i t i | i i t i t i | _ | i i d | i i
d | i i | i d | _ d | _
d S( s, initialize printer settings using wx methodsi g @g ?N( i i ( i i ( R; t PrintDatat printerDatat
SetPaperIdt PAPER_LETTERt SetPrintModet PRINT_MODE_PRINTERt PageSetupDialogDatat printerPageDatat SetMarginBottomRightt SetMarginTopLeftt SetPrintDatat
printer_widtht printer_margin( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s c
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| i | | i t | i | | i t i j o< y. t | i | _ t | i | _ WqqXn | i | i d j o | i i t i n | i i t i | i! d S( s set up figure for printing. The standard wx Printer
Setup Dialog seems to die easily. Therefore, this setup
simply asks for image width and margin for printing. sI Width of output figure in inches.
The current aspect ration will be kept.is Page Setup for Printingi R s %.2fR iF i i i s Figure Widthi i t int Margins OK s CANCEL g @N( ii( iF i( iF i(" R; t Dialogt GetFontt SetWeightR t SetPointSizeRl t TextCtrlR R t BoxSizert VERTICALt Addt
StaticTextt ALLt EXPANDt
FlexGridSizert
ALIGN_LEFTt Buttont ID_OKt
SetDefaultt ID_CANCELt SetSizert
SetAutoLayoutRe t FitR? t floatt GetValueR t SetOrientationt LANDSCAPEt PORTRAITR@ (
R R t dmsgt dlgt dft x_widt x_mrgt sizerAllt sizert btn( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt
Printer_Setup, sX
%%
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| i | _ | i d S( sQ set up figure for printing. Using the standard wx Printer
Setup Dialog. R i N( i i ( i i ( Ri R; R R R R R t PageSetupDialogR? R t GetPageSetupDatat GetMarginTopLeftt GetMarginBottomRightR t GetPrintDataR@ ( R R t dataR t tlt br( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt Printer_Setup2j s
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s/ generate Print Preview with wx Print mechanismR] t margins error with previewi2 t PreviewiR i N( iR i ( t
PrintoutWxR R R; t PrintPreviewR t previewt Okt SetZoomt
isinstancet Framet GetParentt PreviewFramet
Initializet SetPositiont GetPositiont SetSizet Centret BOTHt ShowRe t gui_repaint( R R t po1t po2t frameInstt frame( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt Printer_Preview s&
c C s t i } | i | i | i d t i | } t | d t | i d t | i } | i
| | t } t i d j o= | o1 | i
t i j o t i d d t i q n" | p t i d d t i n | i | i d S( s& Print figure using wx Print mechanismi R] R s 2.5s` There was a problem printing.
Perhaps your current printer is not set correctly?t PrintingN( R; t PrintDialogDataR R t SetToPaget PrinterR R R R t PrintRe RZ t GetLastErrort PRINTER_CANCELLEDt
MessageBoxR= R@ R ( R R t pddt printert printoutt print_ok( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt
Printer_Print s$
c C sY t d d | t | _ t | d o | i i t n t i t | i | _ d S( s8
Delay rendering until the GUI is idle.
s draw_idle()i t
_idletimerN(
R R Rk Ri R t Restartt
IDLE_DELAYR; t
FutureCallt _onDrawIdle( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt draw_idle s
c O sU t i i o | i i t | | n% | ` | i p | i | | n d S( N( R; t GetAppt PendingR R R Rk t draw( R R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s[ t d d | t | i | i i | _ | i i | i t | _ | i d | d S( s
Render the figure using RendererWx instance renderer, or using a
previously defined renderer if none is specified.
s draw()i t drawDCN(
R RG R` R Rb R R Re Rk R ( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s t i d S( N( R; t Yield( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt flush_events s i c C s t | d o t d n t i } t i | d | } | d j o7 | i | d d t t | t i | i d | n t i
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Start an event loop. This is used to start a blocking event
loop so that interactive functions, such as ginput and
waitforbuttonpress, can wait for events. This should not be
confused with the main GUI event loop, which is always running
and has nothing to do with this.
Call signature::
start_event_loop(self,timeout=0)
This call blocks until a callback function triggers
stop_event_loop() or *timeout* is reached. If *timeout* is
<=0, never timeout.
Raises RuntimeError if event loop is already running.
t _event_loops Event loop already runningR# i i t oneShotN( Ri R[ R; t NewIdt Timert StartRe R! t EVT_TIMERt stop_event_loopt EventLoopR t Runt Stop( R t timeoutR# t timer( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt start_event_loop s
c C s? t | d o+ | i i o | i i n | ` n d S( s
Stop an event loop. This is used to stop a blocking event
loop so that interactive functions, such as ginput and
waitforbuttonpress, can wait for events.
Call signature::
stop_event_loop_default(self)
R N( Ri R t IsRunningt Exit( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR
s
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| } n | i |
qM Wd i | } | | | f S( s2 return the wildcard string for the filesave dialogi t ;s *.%ss
%s (%s)|%st |( t get_default_filetypet get_supported_filetypes_groupedt itemst sortt enumerateRC t append( R t default_filetypet filetypest sorted_filetypest wildcardst
extensionst filter_indext it namet extst _[1]t extt ext_listt wildcard( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt _get_imagesave_wildcards s"
.
c C so t d d | | i oN | d j o t i | } n | i | i | i d d | i n d S( s
Performs update of the displayed image on the GUI canvas, using the
supplied device context. If drawDC is None, a ClientDC will be used to
redraw the image.
s
gui_repaint()i i N( R Ra R" R; t ClientDCt BeginDrawingR R` t
EndDrawing( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
s Windows bitmapt bmpt JPEGt jpegt jpgt PCXt pcxs Portable Network Graphicst pngs Tagged Image Format Filet tift tiffs X pixmapt xpmc O s2 t i | | | | | i o | i n d S( N( R' t print_figureRk R ( R t filenameR\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR9 5 s
c O s | i | t i | | S( N( t _print_imageR; t BITMAP_TYPE_BMP( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt print_bmp? s c O s | i | t i | | S( N( R; R; t BITMAP_TYPE_JPEG( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt
print_jpegB s c O s | i | t i | | S( N( R; R; t BITMAP_TYPE_PCX( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt print_pcxF s c O s | i | t i | | S( N( R; R; t BITMAP_TYPE_PNG( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt print_pngI s c O s | i | t i | | S( N( R; R; t BITMAP_TYPE_TIF( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt
print_tiffL s c O s | i | t i | | S( N( R; R; t BITMAP_TYPE_XPM( R R: R\ R] ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt print_xpmP s c O sb | i } | i i i \ } } } } t t i | } t t i | } t i | | | _ t | i | i i
}
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| o> | i i | | p$ t d d | t d | q3nR t | oD | i i i | | p$ t d d | t d | q3n | | _ | i o | i n | i d S( Ns print_figure() file save errori s Could not save figure to %s
( R` R R Rz R R Rd R; Rj RG Rb Ri R R. t SaveFileR R[ R/ t ConvertToImaget
SaveStreamRk t Refresh( R R: t filetypeR\ R] t
origBitmapR R R] R_ R Rc ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR; S s(
c C s d S( NR5 ( ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR x s c C s[ t d d | t i | } | i p | i d | n | i d | | i d S( s5
Called when wxPaintEvt is generated
s
_onPaint()i R N( R R; t PaintDCRk R R t Skip( R t evtR ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRo { s
c C s d S( s
Called when window is redrawn; since we are blitting the entire
image, we can leave this blank to suppress flicker.
N( ( R RP ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRq s c C s t d d | | i \ | _ | _ t i | i | i | _ t | _ | i d j p | i d j o d S| i i
} | i | } | i | } | i i | | | i d t t
i | d S( s
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.
s _onSize()i i Nt eraseBackground( R t
GetClientSizet _widtht _heightR; Rj R` R Rk R Rb t set_size_inchesRK R' t resize_event( R RP t dpivalt wincht hinch( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRm s
c C sn | i } | | i j o | i | } n$ | d j o t | } n d } | d j o | i } n | S( Ni ( t m_keyCodet keyvaldt chrR" t lower( R RP t keyvalR ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt _get_key s
c C s! | i t i | d | d S( s a GUI idle eventt guiEventN( RO R' t
idle_event( R RP ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s3 | i | } | i t i | | d | d S( s Capture key press.R` N( R_ RO R' t key_press_event( R RP R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRs s
c C s3 | i | } | i t i | | d | d S( s Release key.R` N( R_ RO R' t key_release_event( R RP R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRu s
c C sY | i } | i i i | i } | i | i t i | | | d d | d S( s Start measuring on an axis.i R` N( t GetXR R R_ t GetYRO t CaptureMouseR' t button_press_event( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRw s
c C sj | i } | i i i | i } | i | i o | i n t i | | | d d | d S( s End measuring on an axis.i R` N(
Rd R R R_ Re RO t
HasCapturet ReleaseMouseR' t button_release_event( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRz s
c C sY | i } | i i i | i } | i | i t i | | | d d | d S( s Start measuring on an axis.i R` N( Rd R R R_ Re RO Rf R' Rg ( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR~ s
c C sj | i } | i i i | i } | i | i o | i n t i | | | d d | d S( s End measuring on an axis.i R` N(
Rd R R R_ Re RO Rh Ri R' Rj ( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C sY | i } | i i i | i } | i | i t i | | | d d | d S( s Start measuring on an axis.i R` N( Rd R R R_ Re RO Rf R' Rg ( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C sj | i } | i i i | i } | i | i o | i n t i | | | d d | d S( s End measuring on an axis.i R` N(
Rd R R R_ Re RO Rh Ri R' Rj ( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s | i } | i i i | i } | i } | i } | i } | t | | } | i t
i d j oB t | d p
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| _ n t i | | | | d | d S( s3 Translate mouse wheel events into matplotlib eventst __WXMAC__t _skipwheeleventNR` ( Rd R R R_ Re t
GetWheelDeltat GetWheelRotationt GetLinesPerActionR RO R; R Ri Re Rl R R' t scroll_event( R RP R R t deltat rotationt ratet step( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR| s
c C sL | i } | i i i | i } | i t i | | | d | d S( s Start measuring on an axis.R` N( Rd R R R_ Re RO R' t motion_notify_event( R RP R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s! | i t i | d | d S( s Mouse has left the window.R` N( RO R' t leave_notify_event( R RP ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR & s
c C s t i | d | d S( s Mouse has entered the window.R` N( R' t enter_notify_event( R RP ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR , s N(q R R R R; t WXK_CONTROLt WXK_SHIFTt WXK_ALTt WXK_LEFTt WXK_UPt WXK_RIGHTt WXK_DOWNt
WXK_ESCAPEt WXK_F1t WXK_F2t WXK_F3t WXK_F4t WXK_F5t WXK_F6t WXK_F7t WXK_F8t WXK_F9t WXK_F10t WXK_F11t WXK_F12t
WXK_SCROLLt WXK_PAUSEt WXK_BACKt
WXK_RETURNt
WXK_INSERTt
WXK_DELETEt WXK_HOMEt WXK_ENDt WXK_PRIORt WXK_NEXTt
WXK_PAGEUPt WXK_PAGEDOWNt WXK_NUMPAD0t WXK_NUMPAD1t WXK_NUMPAD2t WXK_NUMPAD3t WXK_NUMPAD4t WXK_NUMPAD5t WXK_NUMPAD6t WXK_NUMPAD7t WXK_NUMPAD8t WXK_NUMPAD9t WXK_NUMPAD_ADDt WXK_NUMPAD_SUBTRACTt WXK_NUMPAD_MULTIPLYt WXK_NUMPAD_DIVIDEt WXK_NUMPAD_DECIMALt WXK_NUMPAD_ENTERt
WXK_NUMPAD_UPt WXK_NUMPAD_RIGHTt WXK_NUMPAD_DOWNt WXK_NUMPAD_LEFTt WXK_NUMPAD_PRIORt WXK_NUMPAD_NEXTt WXK_NUMPAD_PAGEUPt WXK_NUMPAD_PAGEDOWNt WXK_NUMPAD_HOMEt WXK_NUMPAD_ENDt WXK_NUMPAD_INSERTt WXK_NUMPAD_DELETER[ Rd R@ R" R R R R R R R R R R R R
R+ R R' R t copyR9 R= R? t print_jpgRA RC RE t print_tifRG R; R Ro Rq Rm R_ R Rs Ru Rw Rz R~ R R R R| R R R ( ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR+ s
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Creates a wx.PySimpleApp instance if a wx.App has not been created.
N( R; R R" t PySimpleAppt SetExitOnFrameDeleteRe t _create_wx_appt theWxApp( t wxapp( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR 9 s
c C sO t d d d t i o. t i } | d j o | i i qK n d S( sv
This should be overriden in a windowing environment if drawing
should be done in interactive python mode
s draw_if_interactive()i N( R R" t
matplotlibt is_interactiveR+ t
get_activet canvasR ( t
figManager( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt draw_if_interactiveF s
c C s t d d d x! t i D] } | i i q Wt i oe t i oW t
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Current implementation assumes that matplotlib is executed in a PyCrust
shell. It appears to be possible to execute wxPython applications from
within a PyCrust without having to ensure that wxPython has been created
in a secondary thread (e.g. SciPy gui_thread).
Unfortunately, gui_thread seems to introduce a number of further
dependencies on SciPy modules, which I do not wish to introduce
into the backend at this point. If there is a need I will look
into this in a later release.
s show()i t IsMainLoopRunningc S s t S( ( R ( ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRc i s N( R R" R+ t get_all_fig_managersR R t showt _needmainR R R; R Rg t MainLoopR ( t figwinR t imlr( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR S s
c O su t d d d t | i d t } | | | } t | | } | i } t i o | i i
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Create a new figure manager instance
s new_figure_manager()i t FigureClassN( R R" R t popR0 t
FigureFrameWxt get_figure_managerR R R R ( t numR\ R] R t figR t figmgr( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt new_figure_managero s
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NR i R7 R# it post titles Figure %ds
__init__()i Rk i (' R; R t DefaultPositiont PointR Rz R Rd R" R R t StatusBarWxt SetStatusBart
get_canvasR R_ Rf R] R_ R R R R t TOPt LEFTR t _get_toolbart toolbart Realizet
SetToolBart GetSizeTupleR R R t FigureManagerWxR R! t EVT_CLOSEt _onClose(
R R R R R R Rs Rt t statbart twt tht fwt fh( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRd s6
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c C sh t i d d j o t | i t } n; t i d d j o t | i } | i | n d } | S( NR t classict toolbar2( R R6 t NavigationToolbarWxR Re t NavigationToolbar2Wxt set_status_barR" ( R R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s c C s t | d | S( Ni( R+ ( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s c C s t d d | | i S( Ns get_figure_manager()i ( R R ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s c C s1 t d d | | i i t i | i d S( Ns onClose()i ( R R R
R+ t destroyR ( R RP ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s | i S( s= Override wxFrame::GetToolBar as we don't have managed toolbar( R ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt
GetToolBar s c O s\ t i i | | | | i d j o | i i n t i } | o | i n t S( N( R; R R@ R R" R R Re ( R R\ R] R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR@ s ( R R Rd R R R R R R@ ( ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s 1
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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.
NB: FigureManagerBase is found in _pylab_helpers
public attrs
canvas - a FigureCanvasWx(wx.Panel) instance
window - a wxFrame instance - http://www.lpthe.jussieu.fr/~zeitlin/wxWindows/docs/wxwin_wxframe.html#wxframe
c s t d d t i | | _ _ i _ i _ f d } i i i
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__init__()i c s% i d j o i i n d S( s8 this will be called whenever the current axes is changedN( R R" t update( R ( R ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt notify_axes_change s c s i d S( N( R ( R\ ( R ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt showfig s ( R R( Rd R t windowR R R R R t add_axobserverR ( R R R R R R ( ( R R sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyRd s c G s7 t d d | | i i d d k } | i d S( Ns destroy()i i( R R R@ R; t
WakeUpIdle( R R\ R; ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C s | i i | d S( N( R t SetTitle( R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt set_window_title s c C s9 | i i t i | | | i i i | i d S( s Set the canvas size in pixelsN( R R_ R; Rf R t GetSizerR ( R R] R_ ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt resize s ( R R R Rd R R R ( ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s
c C st t i i t d d } t i i t i i | | } t i i | p t d | n t i | } | S( s
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
t datapatht imagess& Could not find bitmap file "%s"; dying( t osR RC R6 t normpatht existst IOErrorR; t Bitmap( R: t basedirt bmpFilenameR/ ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyt _load_bitmap s !t MenuButtonWxc B s_ e Z d Z d Z d Z d Z d Z d Z d Z d Z d Z
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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 i i | | t d d t i | | _ t i | _ g | _ t i | _
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Axes: R: t Alls Select all axest Inverts Invert axes selectedR# ( R; R Rd t _NTB_AXISMENU_BUTTONt BU_EXACTFITt _toolbart Menut _menut _axisIdR t _allIdt _invertIdt AppendR t AppendSeparatorR! t
EVT_BUTTONt
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c C s | i i | i d S( N( R R@ ( R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR@ F s
c C sP | i \ } } | i \ } } | i | i | | | d | i d S( s Handle menu button pressed.i N( t GetPositionTupleR t PopupMenuXYR RO ( R RP R R Rs Rt ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR J s c C sy t | i d j o d Sx7 t t | i D] } | i i | i | t q1 W| i i | i | i d S( s8 Called when the 'select all axes' menu item is selected.i N(
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(selected by default).i s Axis %ds Select axis %dR# N( R R
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SubplotToolWXc B s e Z d Z RS( c C s t i i | d d d t d } t | d | } t | d | } t i t i } | i | d t i
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c C s t | d | S( Ni( R+ ( R R R ( ( sD /usr/lib64/python2.6/site-packages/matplotlib/backends/backend_wx.pyR s c C s_ t d d | | i i | _ t i } t i | _ t i | _ t i | _ t i | _ t i } t i } | i
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d d d t | t i | i d | t | t i | i d | i t | t i | i d | i t | t i | i d | i t | t i | i d | i t | t i | i d | t | t i | i d | | i d S( Nt
_init_toolbari i s home.pngt Homes Reset original views back.pngt Backs Back navigation views forward.pngt Forwards Forward navigation views move.pngt shortHelpt Pant longHelps Pan with left, zoom with rights zoom_to_rect.pngt Zooms Zoom to rectangles subplots.pngs Configure subplotss Configure subplot parameterss filesave.pngt Saves Save plot contents to fileR# ( R R R t _parentR; R t
_NTB2_BACKt
_NTB2_FORWARDt _NTB2_PANt
_NTB2_ZOOMt SetToolBitmapSizeRf t
AddSimpleToolR t AddCheckToolt AddSeparatorR! t EVT_TOOLRF t forwardt backt zoomt pant configure_subplott saveR ( R t
_NTB2_HOMEt
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