| 1 | /**
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| 2 | * @externs
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| 3 | * @fileoverview Externs for Polymer.Iconset.
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| 4 | */
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| 5 |
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| 6 | /**
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| 7 | * The interface that iconsets should obey. Iconsets are registered by setting
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| 8 | * their name in the IronMeta 'iconset' db, and a value of type Polymer.Iconset.
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| 9 | *
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| 10 | * Used by iron-icon but needs to live here since iron-icon, iron-iconset, etc don't
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| 11 | * depend on each other at all and talk only through iron-meta.
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| 12 | *
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| 13 | * @interface
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| 14 | */
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| 15 | Polymer.Iconset = function() {};
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| 16 |
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| 17 | /**
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| 18 | * Applies an icon to the given element as a css background image. This
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| 19 | * method does not size the element, and it's usually necessary to set
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| 20 | * the element's height and width so that the background image is visible.
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| 21 | *
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| 22 | * @param {Element} element The element to which the icon is applied.
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| 23 | * @param {string} icon The name of the icon to apply.
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| 24 | * @param {string=} theme (optional) The name or index of the icon to apply.
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| 25 | * @param {number=} scale (optional, defaults to 1) Icon scaling factor.
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| 26 | */
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| 27 | Polymer.Iconset.prototype.applyIcon = function(
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| 28 | element, icon, theme, scale) {};
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| 29 |
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| 30 | /**
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| 31 | * Remove an icon from the given element by undoing the changes effected
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| 32 | * by `applyIcon`.
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| 33 | *
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| 34 | * @param {Element} element The element from which the icon is removed.
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| 35 | */
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| 36 | Polymer.Iconset.prototype.removeIcon = function(element) {};
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