Legend
Description
Provides a means of displaying a single image legend in a popup window to be used as a legend.
There is a corresponding view that can be used to display the image in a panel instead.
Note that currently this view is supplied in a separate bundle, com.cohga.client.legend. If you don't have this bundle already then contact us for a copySee the view for details on how to configure the legend content.
ID
com.cohga.client.action.legend
...
Name | type | cardinality | description | ||
label title | String | 0..1 | Label Text to display in tabas the window title, default 'Legend' | image | image |
1..1 | Details about the image to display | width | Integer | 0..1 | The width of the windowswindow, default 400 300 |
height | Integer | 0..1 | The height of the windowswindow, default 300 500 |
Image Tag
Name | type | cardinality | description |
src | String | 1..1 | URL of image to display |
width | Integer | 1..1 | The width of the image pointed to by the above URL |
height | Integer | 1..1 | The height of the image pointed to by the above URL |
Example
...
Example
Dynamically generate a legend for an map engine and remove a couple of layers and add two static images on at the top and one at the bottom
| Code Block | ||||||
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<item action='com.cohga.client.action.legend'>
<label>Legend<<mapengine>mapengine.main</label>mapengine>
<width>500<<remove>hillshade,elevation</width>remove>
<height>300</height>
<image>
<src>http<staticLegend url="http://gissrvserver/igis/images/legendmarkers.png<png"/src>>
<width>123</width>
<height>864</height>
</image><staticLegend url="http://server/images/aerial.png" location='bottom'/>
</item>
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See the view for more samples.