/opt/alt/python27/lib64/python2.7/site-packages/matplotlib
Edit: /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyo (43422B)
Jc @ sh d Z d d k Z d d k l Z d d k l Z l Z d d k l Z d d k
l Z d d! d YZ d d" d
YZ
d e
f d YZ d
e
f d YZ d e
f d YZ d e
f d YZ d e
f d YZ d d# d YZ d d$ d YZ d d% d YZ d e f d YZ d d& d YZ d e
f d YZ d S(' s
GUI Neutral widgets
All of these widgets require you to predefine an Axes instance and
pass that as the first arg. matplotlib doesn't try to be too smart in
layout -- you have to figure out how wide and tall you want your Axes
to be to accommodate your widget.
iN( t dist( t Circlet Rectangle( t Line2D( t blended_transform_factoryt LockDrawc B sD e Z d Z d Z d Z d Z d Z d Z d Z RS( sT
some widgets, like the cursor, draw onto the canvas, and this is not
desirable under all circumstaces, like when the toolbar is in
zoom-to-rect mode and drawing a rectangle. The module level "lock"
allows someone to grab the lock and prevent other widgets from
drawing. Use matplotlib.widgets.lock(someobj) to pr
c C s
d | _ d S( N( t Nonet _owner( t self( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt __init__ s c C s- | i | p t d n | | _ d S( s reserve the lock for os already lockedN( t availablet
ValueErrorR ( R t o( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt __call__ s c C s- | i | p t d n d | _ d S( s release the locks you do not own this lockN( R
R R R ( R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt release" s c C s | i p
| i | S( s drawing is available to o( t lockedt isowner( R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR
( s c C s
| i | j S( s o owns the lock( R ( R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR , s c C s
| i d j S( s the lock is heldN( R R ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR 0 s ( t __name__t
__module__t __doc__R R
R R
R R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s t Widgetc B s e Z d Z e Z e Z RS( sT
OK, I couldn't resist; abstract base class for mpl GUI neutral
widgets
( R R R t Truet drawont eventson( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR 6 s t Buttonc B sD e Z d Z d d d d Z d Z d Z d Z d Z RS( s>
A GUI neutral button
The following attributes are accesible
ax - the Axes the button renders into
label - a text.Text instance
color - the color of the button when not hovering
hovercolor - the color of the button when hovering
Call "on_clicked" to connect to the button
s 0.85s 0.95c
C s | d j o | i | n | i d d | d d d d d | i | _ d | _ h | _ | | _ | i i i
d | i | i i i
d | i | i
t | i | | i g | i g | | _ | | _ | | _ d S(
s
ax is the Axes instance the button will be placed into
label is a string which is the button text
image if not None, is an image to place in the button -- can
be any legal arg to imshow (numpy array, matplotlib Image
instance, or PIL image)
color is the color of the button when not activated
hovercolor is the color of the button when the mouse is over
it
g ?t verticalalignmentt centert horizontalalignmentt transformi t button_press_eventt motion_notify_eventN( R t imshowt textt transAxest labelt cntt observerst axt figuret canvast mpl_connectt _clickt _motiont set_navigatet Falset set_axis_bgcolort
set_xtickst
set_ytickst colort
hovercolort
_lastcolor( R R% R" t imageR0 R1 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR O s$
c C sU | i | i j o d S| i p d Sx' | i i D] \ } } | | q7 Wd S( N( t inaxesR% R R$ t items( R t eventt cidt func( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR) w s
c C s{ | i | i j o
| i } n
| i } | | i j o> | i i | | | _ | i o | i i i i qw n d S( N(
R4 R% R1 R0 R2 R- R R& R' t draw( R R6 t c( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR* } s
c C s) | i } | | i | <| i d 7_ | S( s
When the button is clicked, call this func with event
A connection id is returned which can be used to disconnect
i ( R# R$ ( R R8 R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
on_clicked s
c C s( y | i | =Wn t j
o n Xd S( s* remove the observer with connection id cidN( R$ t KeyError( R R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
disconnect s N( R R R R R R) R* R; R= ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR A s '
t Sliderc B sY e Z d Z d d e e d d e d Z d Z d Z d Z d Z d Z
RS(
s+
A slider representing a floating point range
The following attributes are defined
ax : the slider axes.Axes instance
val : the current slider value
vline : a Line2D instance representing the initial value
poly : A patch.Polygon instance which is the slider
valfmt : the format string for formatting the slider text
label : a text.Text instance, the slider label
closedmin : whether the slider is closed on the minimum
closedmax : whether the slider is closed on the maximum
slidermin : another slider - if not None, this slider must be > slidermin
slidermax : another slider - if not None, this slider must be < slidermax
dragging : allow for mouse dragging on slider
Call on_changed to connect to the slider event
g ?s %1.2fc
K s | | _ | | _ | | _ | | _ | | _ | i | | d d | | _ | i | d d d d d d | _ | | _ | i
g | i | | f | i g | i
t | i i i d | i | o | i i i d | i n | i d d | d
| i d d d
d | _ | i d d | | d
| i d d d
d | _ d | _ h | _ | | _ | | _ | | _ |
| _ d S( s
Create a slider from valmin to valmax in axes ax;
valinit - the slider initial position
label - the slider label
valfmt - used to format the slider value
closedmin and closedmax - indicate whether the slider interval is closed
slidermin and slidermax - be used to contrain the value of
this slider to the values of other sliders.
additional kwargs are passed on to self.poly which is the
matplotlib.patches.Rectangle which draws the slider. See the
matplotlib.patches.Rectangle documentation for legal property
names (eg facecolor, edgecolor, alpha, ...)
i i R0 t rt lwR R g{Gzg ?R R R R t rightgR Q?t leftN( R% t valmint valmaxt valt valinitt axvspant polyt axvlinet vlinet valfmtR/ t set_xlimR. R+ R, R& R' R( t _updateR R! R" t valtextR# R$ t closedmint closedmaxt slidermint slidermax(
R R% R" RC RD RF RK RO RP RQ RR t draggingt kwargs( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s8 $
c C s | i d j o d S| i | i j o d S| i } | i o | | i j o d S| i o | | i j o d S| i d j o | | i i
j o d Sn | i d j o | | i i
j o d Sn | i | d S( s update the slider positioni N(
t buttonR4 R% t xdataRO RC RP RD RQ R RE RR t set_val( R R6 RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRM s c C s | i i } | d f | d <| d f | d <| | i _ | i i | i | | i o | i i i i n | | _
| i p d Sx' | i i
D] \ } } | | q Wd S( Ni ii i( RH t xyRN t set_textRK R R% R& R' R9 RE R R$ R5 ( R RE RX R7 R8 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRW s
c C s) | i } | | i | <| i d 7_ | S( s
When the slider valud is changed, call this func with the new
slider position
A connection id is returned which can be used to disconnect
i ( R# R$ ( R R8 R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
on_changed s
c C s( y | i | =Wn t j
o n Xd S( s* remove the observer with connection id cidN( R$ R< ( R R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR= s c C s+ | i | i j o | i | i n d S( s/ reset the slider to the initial value if neededN( RE RF RW ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt reset s N( R R R R R R RM RW RZ R= R[ ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR> s 9 t CheckButtonsc B s2 e Z d Z d Z d Z d Z d Z RS( s
A GUI neutral radio button
The following attributes are exposed
ax - the Axes instance the buttons are in
labels - a list of text.Text instances
lines - a list of (line1, line2) tuples for the x's in the check boxes.
These lines exist for each box, but have set_visible(False) when
box is not checked
rectangles - a list of patch.Rectangle instances
Connect to the CheckButtons with the on_clicked method
c C s | i g | i g | i t t | d j o7 d t | d } t i d | | t | } n d } d g } d } | i } g | _ g | _ g | _
h d d 6d d 6| i d
6d d 6} xvt | | D]e\ } }
| i
d | |
d
| i d
d d d } | d | d } }
d | |
d } } t d | | f d | d |
d | d
| i } t | | | g | |
| g | } t | | | g | | |
g | } | i | | | i | | | i i | | i
i | | i i | | f | i | | i | | i | | d 7} q W| i i i d | i | | _ d | _ h | _ d S( s
Add check buttons to axes.Axes instance ax
labels is a len(buttons) list of labels as strings
actives is a len(buttons) list of booleans indicating whether
the button is active
i g ?g ?g ?i t kR0 g ?t linewidthR t buttt solid_capstyleR RB R R g @g?RX t widtht heightt facecolorR N( R. R/ R+ R, t lent npt linspacet get_axis_bgcolort labelst linest
rectanglesR! t zipR R R t set_visiblet appendt add_patcht add_lineR& R' R( t _clickedR% R# R$ ( R R% Rh t activest dyt ysR# t axcolort
lineparamst yR" t tt wt ht xt pt l1t l2( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR * sP
#
&&
c
C sA | i d j o d S| i | i j o d Sx t | i | i | i D] \ } } } | i i | i | i
p | i i | i | i
o? | \ } } | i | i | i | i | } PqI qI Wd S| i
o | i i i i n | i p d Sx- | i i D] \ } } | | i q Wd S( Ni ( RU R4 R% Rk Rj Rh Ri t get_window_extentt containsRz Rv Rl t get_visibleR R& R' R9 R R$ R5 t get_text(
R R6 R{ Rw Ri R| R} t thistR7 R8 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRp j s*
c C s) | i } | | i | <| i d 7_ | S( s
When the button is clicked, call this func with button label
A connection id is returned which can be used to disconnect
i ( R# R$ ( R R8 R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR; s
c C s( y | i | =Wn t j
o n Xd S( s* remove the observer with connection id cidN( R$ R< ( R R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR= s ( R R R R Rp R; R= ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR\ s
@ t RadioButtonsc B s8 e Z d Z d d d Z d Z d Z d Z RS( sN
A GUI neutral radio button
The following attributes are exposed
ax - the Axes instance the buttons are in
activecolor - the color of the button when clicked
labels - a list of text.Text instances
circles - a list of patch.Circle instances
Connect to the RadioButtons with the on_clicked method
i t bluec C s | | _ | i g | i g | i t d t | d } t i d | | t | } d } | i } g | _ g | _
x t | | D] \ } }
| i d | |
d | i
d d d d } | | j o
| } n | } t d
d | f d d
d | d | i
}
| i i | | i
i |
| i |
| d 7} q W| i i i d | i | | _ d | _ h | _ d S( s
Add radio buttons to axes.Axes instance ax
labels is a len(buttons) list of labels as strings
active is the index into labels for the button that is active
activecolor is the color of the button when clicked
g ?i i g ?R R RB R R RX g333333?t radiusg?Rc R N( t activecolorR. R/ R+ R, Rd Re Rf Rg Rh t circlesRk R R! R Rm Rn R& R' R( Rp R% R# R$ ( R R% Rh t activeR Rr Rs R# Rt Rv R" Rw Rc R{ ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s8
c s | i d j o d S| i | i j o d S| i i i i | i | i f } t i | d | d g f d } xd t
| i | i D]I \ } } | i
i | i | i p
| | o | } | } Pq q Wd SxG | i D]< } | | j o
| i } n | i i } | i | q W| i o | i i i i n | i p d Sx- | i i D] \ } }
|
| i qqWd S( Ni i c s9 t i | i d | i d g } t | | i j S( Ni i ( Re t arrayR R R ( R{ t pcirc( t pclicked( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt inside s #( RU R4 R% R! t invertedt transform_pointRz Rv Re R Rk R Rh R~ R R Rg t
set_facecolorR R& R' R9 R R$ R5 R ( R R6 RX R R{ Rw t inpR R0 R7 R8 ( ( R sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRp s6 ' ,
c C s) | i } | | i | <| i d 7_ | S( s
When the button is clicked, call this func with button label
A connection id is returned which can be used to disconnect
i ( R# R$ ( R R8 R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR; s
c C s( y | i | =Wn t j
o n Xd S( s* remove the observer with connection id cidN( R$ R< ( R R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR= s ( R R R R Rp R; R= ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
1 t SubplotToolc B sM e Z d Z d Z d Z d Z d Z d Z d Z d Z RS( s3
A tool to adjust to subplot params of fig
c s\ | _ i d d d d d d d Y} i d _ i i d i i t t i d d d
| i i d t _
i
i i i d _
i
i t t i
d
d d
| i i d t _ i i i i d _ i i t t i d d d
| i i d t _ i i i i d _ i i t t i d d d
| i i d t _ i i i i d _ i i t t i d d d
| i i d t _ i i i i d _ i i t t i d d d
| i i d t _ i i i i i
_! i
i _" i i _! i i _" i# d d d d g } t$ | d _% i
i i i i i f f d } i i& } t i _& i% i' | | i _& d S( s
targetfig is the figure to adjust
toolfig is the figure to embed the the subplot tool into. If
None, a default pylab figure will be created. If you are
using this from the GUI
RB g?RA g?t
toolbarfmtc B s e Z d Z d Z RS( c S s
| | _ d S( N( t slider( R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s c S s* d | i i i | i i f } | | S( Ns %s=%s( R R" R RK ( R Rz Rv t fmt( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR
s "( R R R R
( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s i s' Click on slider to adjust subplot parami i RP i t bottomi RO i t topi t wspacei t hspaceg?g?g333333?g333333?t Resetc s i } t _ g } x' D] } | i | i t | _ q Wx D] } | i qI Wx& t | D] \ } } | | _ qm W| _ i o! i i i i i n d S( N( R R, Rm R[ Rk R' R9 t targetfig( R6 t
thisdrawont bsR t b( t slidersR t toolfig( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR8 H s"
N( (( R t subplots_adjustt add_subplott axleftt set_titleR+ R, R> t subplotparsRB t
sliderleftRZ t funcleftt axbottomR t sliderbottomt
funcbottomt axrightRA t sliderrightt funcrightt axtopR t slidertopt functopt axwspaceR t sliderwspacet
funcwspacet axhspaceR t sliderhspacet
funchspaceRR RQ t add_axesR t buttonresett validateR; ( R R R R t baxR8 R ( ( R R R sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR sR ****** c C s5 | i i d | | i o | i i i n d S( NRB ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR j s
c C s5 | i i d | | i o | i i i n d S( NRA ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR n s
c C s5 | i i d | | i o | i i i n d S( NR ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR r s
c C s5 | i i d | | i o | i i i n d S( NR ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR v s
c C s5 | i i d | | i o | i i i n d S( NR ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR z s
c C s5 | i i d | | i o | i i i n d S( NR ( R R R R' R9 ( R RE ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR ~ s
(
R R R R R R R R R R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s f t Cursorc B s5 e Z d Z e d Z d Z d Z d Z RS( sr
A horizontal and vertical line span the axes that and move with
the pointer. You can turn off the hline or vline spectively with
the attributes
horizOn =True|False: controls visibility of the horizontal line
vertOn =True|False: controls visibility of the horizontal line
And the visibility of the cursor itself with visible attribute
c K s | | _ | i i | _ | i i d | i | i i d | i t | _ t | _ t | _ | | _
| i | i d d t
| | _ | i | i d d t
| | _ d | _ t
| _ d S( s
Add a cursor to ax. If useblit=True, use the backend
dependent blitting features for faster updates (GTKAgg only
now). lineprops is a dictionary of line properties. See
examples/widgets/cursor.py.
R t
draw_eventi t visibleN( R% R& R' R( t onmovet clearR R t horizOnt vertOnt useblitt axhlinet
get_yboundR, t linehRI t
get_xboundt linevR t
backgroundt needclear( R R% R t lineprops( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s %% c C sM | i o | i i | i i | _ n | i i t | i i t d S( s clear the cursorN(
R R' t copy_from_bboxR% t bboxR R Rl R, R ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
c C s | i | i j oI | i i t | i i t | i o | i i t | _ n d St | _ | i
p d S| i i | i | i f | i i
| i | i f | i i | i
o | i | i i | i
o | i | i d S( s* on mouse motion draw the cursor if visibleN( R4 R% R Rl R, R R R' R9 R R t set_xdataRV t set_ydatat ydataR R RM ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
c C s | i og | i d j o | i i | i n | i i | i | i i | i | i i | i i
n | i i t S( N(
R R R R' t restore_regionR% t draw_artistR R t blitR t draw_idleR, ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRM s
( R R R R, R R R RM ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
t MultiCursorc B s5 e Z d Z e d Z d Z d Z d Z RS( s
Provide a vertical line cursor shared between multiple axes
from matplotlib.widgets import MultiCursor
from pylab import figure, show, nx
t = nx.arange(0.0, 2.0, 0.01)
s1 = nx.sin(2*nx.pi*t)
s2 = nx.sin(4*nx.pi*t)
fig = figure()
ax1 = fig.add_subplot(211)
ax1.plot(t, s1)
ax2 = fig.add_subplot(212, sharex=ax1)
ax2.plot(t, s2)
multi = MultiCursor(fig.canvas, (ax1, ax2), color='r', lw=1)
show()
c
K s | | _ | | _ | d i \ } } d | | } g } | D] } | | i | d t | qA ~ | _ t | _ | | _ d | _
t | _ | i i d | i
| i i d | i d S( Nig ?R R R ( R' t axest get_xlimRI R, Ri R R R R R R R( R R (
R R' R R R t xmint xmaxt xmidt _[1]R% ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s 6 c C sQ | i o" | i i | i i i | _ n x | i D] } | i t q6 Wd S( s clear the cursorN( R R' R R& R R Ri Rl R, ( R R6 t line( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
"
c C s | i d j o d S| i i i | p d St | _ | i p d Sx: | i D]/ } | i | i
| i
f | i | i qR W| i d S( N(
R4 R R' t
widgetlockR
R R R Ri R RV Rl RM ( R R6 R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
c C s | i ow | i d j o | i i | i n x0 t | i | i D] \ } } | i | qG W| i i | i i
i n | i i d S( N(
R R R R' R Rk R Ri R R R& R R ( R R% R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyRM
s
( R R R R R R R RM ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
t SpanSelectorc B sb e Z d Z d e d d d Z d Z d Z d Z d Z d Z
d Z d Z RS(
sg
Select a min/max range of the x or y axes for a matplotlib Axes
Example usage:
ax = subplot(111)
ax.plot(x,y)
def onselect(vmin, vmax):
print vmin, vmax
span = SpanSelector(ax, onselect, 'horizontal')
onmove_callback is an optional callback that will be called on mouse move
with the span range
c C s | d j o t d d d d } n | | _ d | _ d | _ t | _ g | _ d | _ d | _ d | _
| | _ | | _ | | _
| | _ | | _ t | _ d | _ | i | d S( s
Create a span selector in ax. When a selection is made, clear
the span and call onselect with
onselect(vmin, vmax)
and clear the span.
direction must be 'horizontal' or 'vertical'
If minspan is not None, ignore events smaller than minspan
The span rect is drawn with rectprops; default
rectprops = dict(facecolor='red', alpha=0.5)
set the visible attribute to False if you want to turn off
the functionality of the span selector
Rc t redt alphag ?i N( i i ( R t dictt directionR% R' R R t cidst rectR t pressvt rectpropst onselectt onmove_callbackR t minspanR, t
buttonDownt prevt new_axes( R R% R R R R R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR ( s$
c C s | | _ | i | i i j o x! | i D] } | i i | q) W| i i | _ | i i | i i d | i | i i | i i d | i | i i | i i d | i | i i | i i d | i
n | i d j o+ t | i i
| i i } d
\ } } n( t | i i | i i
} d \ } } t d | | d | d t | i | _ | i p | i i | i n d S(
NR R t button_release_eventR t
horizontali i R R ( i i ( i i ( i i ( R% R' R& R t mpl_disconnectRm R( R t pressR t update_backgroundR R t transDataR! R R, R R R Rn ( R R% R7 t transRx Ry ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR Y s*
"""&
c C s- | i o | i i | i i | _ n d S( s! force an update of the backgroundN( R R' R R% R R ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s s
c C s+ | i | i j p | i p
| i d j S( s& return True if event should be ignoredi ( R4 R% R RU ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt ignorey s c C sa | i | o d St | _ | i i | i | i d j o | i | _ n
| i | _ t
S( s on button press eventNR ( R R R R Rl R R RV R R R, ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR } s c C s | i d j p | i | o | i o d St | _ | i i t | i i | i } | i d j o | i
p | i d } n | i p | i d } | | j o | | } } n | | } | i
d j o | | i
j o d S| i | | d | _ t S( s on button release eventNR i i ( R R R R R, R Rl R' R9 R RV R R R R ( R R6 t vmint vmaxt span( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s" +
c C so | i oT | i d j o | i i | i n | i i | i | i i | i i n | i i
t S( sB draw using newfangled blit or oldfangled draw depending on useblitN( R R R R' R R% R R R R R R, ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt update s
c C s | i d j p | i | o d S| i | i } } | | f | _ | i d j o
| } n | } | | i } } | | j o | | } } n | i d j o( | i i | | i i | | n% | i i
| | i i | | | i d j o} | i } | i d j o | i p | i d } n | i p | i d } | | j o | | } } n | i | | n | i
t S( s on motion notify eventNR i i ( R R R RV R R R R t set_xt set_widtht set_yt
set_heightR R R, ( R R6 Rz Rv t vt minvt maxvR R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s2
N(
R R R R R, R R R R R R R R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s 1
t HorizontalSpanSelectorc B s e Z d Z RS( c K s9 d d k } | i d t t i | | | d | d S( Nis Use SpanSelector instead!R ( t warningst warnt DeprecationWarningR R ( R R% R RT R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s ( R R R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s t RectangleSelectorc B st e Z d Z d d d e d d d d Z d Z d Z d Z d Z d Z
d Z d
Z d Z
RS(
s
Select a min/max range of the x axes for a matplotlib Axes
Example usage::
from matplotlib.widgets import RectangleSelector
from pylab import *
def onselect(eclick, erelease):
'eclick and erelease are matplotlib events at press and release'
print ' startposition : (%f, %f)' % (eclick.xdata, eclick.ydata)
print ' endposition : (%f, %f)' % (erelease.xdata, erelease.ydata)
print ' used button : ', eclick.button
def toggle_selector(event):
print ' Key pressed.'
if event.key in ['Q', 'q'] and toggle_selector.RS.active:
print ' RectangleSelector deactivated.'
toggle_selector.RS.set_active(False)
if event.key in ['A', 'a'] and not toggle_selector.RS.active:
print ' RectangleSelector activated.'
toggle_selector.RS.set_active(True)
x = arange(100)/(99.0)
y = sin(x)
fig = figure
ax = subplot(111)
ax.plot(x,y)
toggle_selector.RS = RectangleSelector(ax, onselect, drawtype='line')
connect('key_press_event', toggle_selector)
show()
t boxt datac
C s | | _ t | _ | i i | _ | i i d | i | i i d | i | i i d | i | i i d | i t | _
d | _ d | _
| d j o d } t | _ n | d j os | d j o% t d d d
d d d
d t } n | | _ t d d d d t | i | _ | i i | i n | d j o| | d j o% t d d d d d d d d
} n | | _ t d d g d d g d t | i | _ | i i | i n | | _ | | _ | | _ | | _ | | _ | | _ d | _ d | _ d S( sS
Create a selector in ax. When a selection is made, clear
the span and call onselect with
onselect(pos_1, pos_2)
and clear the drawn box/line. There pos_i are arrays of length 2
containing the x- and y-coordinate.
If minspanx is not None then events smaller than minspanx
in x direction are ignored(it's the same for y).
The rect is drawn with rectprops; default
rectprops = dict(facecolor='red', edgecolor = 'black',
alpha=0.5, fill=False)
The line is drawn with lineprops; default
lineprops = dict(color='black', linestyle='-',
linewidth = 2, alpha=0.5)
Use type if you want the mouse to draw a line, a box or nothing
between click and actual position ny setting
drawtype = 'line', drawtype='box' or drawtype = 'none'.
spancoords is one of 'data' or 'pixels'. If 'data', minspanx
and minspanx will be interpreted in the same coordinates as
the x and ya axis, if 'pixels', they are in pixels
R R R R t noneR R Rc t whitet edgecolort blackR g ?t filli i R R0 t linestylet -R^ i N( i i ( R% R R R& R' R( R R R R R R t to_drawR R, R R R Rn R R Ro R R t minspanxt minspanyt
spancoordst drawtypet
eventpresst eventrelease(
R R% R R R
R R R R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR sF !
!
* c C s- | i o | i i | i i | _ n d S( s! force an update of the backgroundN( R R' R R% R R ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR B s
c C sq | i p t S| i i i | p t S| i d j o | i | i j S| i | i j p | i | i i j S( s& return True if event should be ignoredN(
R R R' R R
R R R4 R% RU ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR H s
c C s5 | i | o d S| i i | i | | _ t S( s on button press eventN( R R Rl R R R, ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR \ s
c
C s | i d j p | i | o d S| i i t | i i | | _ | i d j o6 | i i
| i i } } | i i
| i i } } nS | i d j o6 | i i | i i
} } | i i | i i
} } n
t d | | j o | | } } n | | j o | | } } n | | } | | } | i d j o
| | i j } | i d j o
| | i j } | i d j o | p | o d S| i d j o | o | o d S| i | i | i d | _ d | _ t S( s on button release eventNR t pixelss% spancoords must be "data" or "pixels"R R ( R R R R Rl R, R' R9 R R RV R Rz Rv R R
R R R (
R R6 R t yminR t ymaxt spanxt spanyt xproblemst yproblems( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR i s8
c C so | i oT | i d j o | i i | i n | i i | i | i i | i i n | i i
t S( sB draw using newfangled blit or oldfangled draw depending on useblitN( R R R R' R R% R R R R R R, ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
c C sO | i d j p | i | o d S| i | i } } | i d j o | i i | } } | i i | } } | | j o | | } } n | | j o | | } } n | i i | | i i | | i i | | | i i
| | | i t S| i d j o: | i i
| i i | g | i i | g | i t Sd S( s, on motion notify event if box/line is wantedNR R ( R R R RV R R R R R R R R R, t set_data( R R6 Rz Rv t minxt maxxt minyt maxy( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s*
c C s
| | _ d S( s Use this to activate / deactivate the RectangleSelector
from your program with an boolean variable 'active'.
N( R ( R R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
set_active s c C s | i S( s0 to get status of active mode (boolean variable)( R ( R ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
get_active s N( R R R R R, R R R R R R R R R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s ! L
( t Lassoc B s) e Z d e d Z d Z d Z RS( c C s | | _ | i | _ | i i | _ | | _ | o | i i | i i | _ n | \ } } | | f g | _ t | g | g d d d d d d | _ | i i
| i | | _ g | _ | i i
| i i d | i | i i
| i i d | i d S( NR
R R0 R R@ i R R ( R R& R' R R R R t vertsR R Ro t callbackR Rm R( t onreleaseR ( R R% RX R# R Rz Rv ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s * "c C s | i d j o` | i i | i | i f t | i d j o | i | i n | i i i | i
n d | _ x! | i D] } | i i
| q Wd S( Ni ( R" R Rm RV R Rd R# R Ri t removeR R R' R ( R R6 R7 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR$ s
c C s | i d j o d S| i | i j o d S| i d j o d S| i i | i | i f | i i t
| i | i o@ | i i
| i | i i | i | i i | i i n | i i d S( Ni ( R" R R4 R RU Rm RV R R R Rk R R' R R R R R R ( R R6 ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR s
N( R R R R R R$ R ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyR! s
( ( ( ( ( ( ( R t numpyRe t mlabR t patchesR R Ri R t
transformsR R R R R> R\ R R R R R R R R! ( ( ( sE /opt/alt/python27/lib64/python2.7/site-packages/matplotlib/widgets.pyt
s$ % XwnNE