Current File : //proc/227033/root/opt/alt/python27/lib/python2.7/site-packages/svgwrite/utils.pyo
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.. autofunction:: rgb
.. autofunction:: iterflatlist
.. autofunction:: strlist
.. autofunction:: get_unit
.. autofunction:: split_coordinate
.. autofunction:: split_angle
.. autofunction:: rect_top_left_corner
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Convert **r**, **g**, **b** values to a `string`.
:param r: red part
:param g: green part
:param b: blue part
:param string mode: ``'RGB | %'``
:rtype: string
========= =============================================================
mode Description
========= =============================================================
``'RGB'`` returns a rgb-string format: ``'rgb(r, g, b)'``
``'%'`` returns percent-values as rgb-string format: ``'rgb(r%, g%, b%)'``
========= =============================================================
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Flatten nested *values*, returns an `iterator`.
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Concatenate **values** with **sepertator**, `None` values will be excluded.
:param values: `iterable` object
:returns: `string`
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Get the `unit` identifier of **coordinate**, if **coordinate** has a valid
`unit` identifier appended, else returns `None`.
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Split coordinate into `<number>` and 'unit` identifier.
:returns: <2-tuple> (number, unit-identifier) or (number, None) if no unit-identifier
is present or coordinate is an int or float.
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Split angle into `<number>` and `<angle>` identifier.
:returns: <2-tuple> (number, angle-identifier) or (number, None) if no angle-identifier
is present or angle is an int or float.
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Calculate top-left corner of a rectangle.
**insert** and **size** must have the same units.
:param 2-tuple insert: insert point
:param 2-tuple size: (width, height)
:param string pos: insert position ``'vert-horiz'``
:return: ``'top-left'`` corner of the rect
:rtype: 2-tuple
========== ==============================
pos valid values
========== ==============================
**vert** ``'top | middle | bottom'``
**horiz** ``'left'|'center'|'right'``
========== ==============================
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