LegendImage.txt @ 76

Revision 76, 1.2 KB checked in by djay, 12 years ago (diff)
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2	.. currentmodule:: GeoExt
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4	:class:`GeoExt.LegendImage`
5	================================================================================
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8	.. cssclass:: meta
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11	Extends
12	* `Ext.BoxComponent <http://dev.sencha.com/deploy/dev/docs/?class=Ext.BoxComponent>`_
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17	xtype
18	``gx_legendimage``
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23	.. class:: LegendImage(config)
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25	Show a legend image in a BoxComponent and make sure load errors are
26	dealt with.
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32	Config Options
33	--------------
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35	Configuration properties in addition to
36	those listed for `Ext.BoxComponent <http://dev.sencha.com/deploy/dev/docs/?class=Ext.BoxComponent>`_.
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39	.. describe:: defaultImgSrc
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41	``String`` Path to image that will be used if the legend image fails
42	to load. Default is Ext.BLANK_IMAGE_URL.
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44	.. describe:: imgCls
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46	``String`` Optional css class to apply to img tag
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48	.. describe:: url
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50	``String`` The url of the image to load
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57	Public Methods
58	--------------
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60	Public methods in addition to those
61	listed for `Ext.BoxComponent <http://dev.sencha.com/deploy/dev/docs/?class=Ext.BoxComponent>`_.
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64	.. method:: LegendImage.setUrl
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66	:param url: ``String`` The new URL.
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68	Sets the url of the legend image.
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