w@@Y c d| d< dS )zh Stretch viewBox in x and y direction to fill viewport, does not
preserve aspect ratio.
nonepreserveAspectRatioN )r s r stretchzViewBox.stretch' s '-
"###r r
r meetc | j r|dvrt d|z t | t | d|| d< dS )a Set the **preserveAspectRatio** attribute.
:param string horiz: horizontal alignment ``'left | center | right'``
:param string vert: vertical alignment ``'top | middle | bottom'``
:param string scale: scale method ``'meet | slice'``
============= =======================================================
Scale methods Description
============= =======================================================
``'meet'`` preserve aspect ration and zoom to limits of viewBox
``'slice'`` preserve aspect ration and viewBox touch viewport on
all bounds, viewBox will extend beyond the bounds of
the viewport
============= =======================================================
)r$ slicez Invalid scale parameter '%s' r! N)debug
ValueError_horiz_vert)r horizvertscales r fitz ViewBox.fit- sV " : E%'888 ;e CDD D39%==tee&T
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Z dS ) Transforma| The **Transform** mixin operates on the **transform** attribute.
The value of the **transform** attribute is a ``, which
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order provided. The individual transform definitions are separated by
whitespace and/or a comma. All coordinates are **user
space coordinates**.
transformNc T | dt ||g z dS )z
Specifies a translation by **tx** and **ty**. If **ty** is not provided,
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:param number ty: user coordinate - no units allowed
z
translate(%s)N_add_transformationr )r txtys r translatezTransform.translateL s/
7RH3F3F!FGGGGGr c T | dt ||g z dS )ac
Specifies a rotation by **angle** degrees about a given point.
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:param 2-tuple center: rotate-center as user coordinate - no units allowed
z
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:param number sx: scalar factor x-axis, no units allowed
:param number sy: scalar factor y-axis, no units allowed
z scale(%s)Nr8 )r sxsys r r. zTransform.scaleb s/
wBx/@/@!@AAAAAr c 6 | d|z dS )z Specifies a skew transformation along the x-axis.
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z skewX(%s)Nr9 r r> s r skewXzTransform.skewXm #
u!455555r c 6 | d|z dS )z Specifies a skew transformation along the y-axis.
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z skewY(%s)NrD rE s r skewYzTransform.skewYu rG r c \ | dt ||||||g z d S )Nz
matrix(%s)r8 )r abcdefs r matrixzTransform.matrix} s6 !Q1a9K0M0M!MNNNNNr c | j | j d }|d| | | j < d S )N r' )attribsget
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XLink mixin c < || _ | dS )a
Create a reference to **element**.
:param element: if element is a `string` its the **id** name of the
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SVG Attribute is used to create the reference.
N)href update_id)r elements r set_hrefzXLink.set_href s! r Nc B ||| d< ||| d< ||| d< ||| d< dS dS )zA Set XLink attributes (for `href` use :meth:`set_href`).
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&+ + + + +r r[ c . e Zd ZdZddZ ddZddZdS ) Presentationz8
Helper methods to set presentation attributes.
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Set SVG Properties **fill**, **fill-rule** and **fill-opacity**.
Nfillz fill-rulez fill-opacityr get_paint_server)r colorruleopacitys r rn zPresentation.fill s_
8 $V $ 5 5 7 7V $D #*D r c |,t | r|| d< n| | d< ||| d< ||| d< ||| d< ||| d< ||| d< | S )z
Set SVG Properties **stroke**, **stroke-width**, **stroke-opacity**,
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Set SVG Properties **stroke-dashoffset** and **stroke-dasharray**.
Where *dasharray* specify the lengths of alternating dashes and gaps as
of or values or a of comma and/or white
space separated or . (e.g. as dasharray=[1, 0.5]
or as dasharray='1 0.5')
Nr' zstroke-dasharrayzstroke-dashoffsetr )r dasharrayoffsets r rz zPresentation.dasharray s5 '.y#'>'>D# $ (.D$ % r )NNN)NNNNNNNN)r0 r1 r2 r3 rn ru rz r" r r rl rl sd DH)- 2
r rl c e Zd ZdZddZdS )
MediaGroupz8
Helper methods to set media group attributes.
Nc " ||| d< ||| d< | S )zV
Set SVG Properties **viewport-fill** and **viewport-fill-opacity**.
Nz
viewport-fillzviewport-fill-opacityr" )r rq rs s r
viewport_fillzMediaGroup.viewport_fill s*
$)D ! ,3D( ) r r| )r0 r1 r2 r3 r r" r r r~ r~ s2
r r~ c e Zd ZdZd ZdS )Markersz3
Helper methods to set marker attributes.
c d }t | r || | d< dS |\ }}}|r || | d< |r || | d< |r || | d< dS dS # t t f$ r || | d< Y dS w xY w)a
Set markers for line elements (line, polygon, polyline, path) to
values specified by `markers`.
* if `markers` is a 3-tuple:
* attribute 'marker-start' = markers[0]
* attribute 'marker-mid' = markers[1]
* attribute 'marker-end' = markers[2]
* `markers` is a `string` or a `Marker` class:
* attribute 'marker' = `FuncIRI` of markers
c @ t | rd| z S d| d z S )Nzurl(%s)zurl(#%s)idr )values r get_funciriz(Markers.set_markers..get_funciri
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0 5(( "E$K//r markerz marker-startz
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Set SVG Property **clip**.
zrect(,)clipNr" )r r r r r s r clip_rectzClipping.clip_rect% s,
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