utils/svg

This module contains functions useful for manipulating SVGs.

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Methods

(static) make_svg(tag, arguments) → {SVGElement}

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Creates and returns an SVG child element.

Parameters:
Name Type Description
tag string

The element to create as string, e.g. "line" or "g"

arguments object

The attributes to set onto the element

Returns:
Type
SVGElement

(inner) retrieve(object, key) → {*}

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Retrieve a piece of data from an object.

Parameters:
Name Type Description
object object

The object to retrieve the data from

key string

The key to identify the memory

Returns:
Type
*

(inner) seat_all_svg(parent)

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Searches for all SVG that don't have the class "svg-fixed" and re-positions them in order to avoid blurry lines.

Parameters:
Name Type Description
parent HTMLElement

If set only children of parent are searched

(inner) seat_svg(svg)

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Move SVG for some sub-pixel if their position in viewport is not int.

Parameters:
Name Type Description
svg SVGElement

The SVG to manipulate

(inner) store(object, key, data)

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Store a piece of data in an object.

Parameters:
Name Type Description
object object

The object to store the data

key string

The key to identify the memory

data *

The data to store