ZoomCharts Documentation
NetChart.settings.legend
The chart legend representing classes attached to nodes or links.
The legend will display the visual styles specified in style.nodeClasses and style.linkClasses - by default these are not defined
so the legend will be empty.
Properties
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Advanced settings which may change in the future.
How legend items are arranged.
In grid mode, all entries have a fixed width and height and displayed based on how much of the entry grid is possible
In inline mode, entry width and height is based on item width and height and items are displayed one after the other until all available legend space is filled
Show/hide chart legend.
Whether to order entries to get possibly equal number of items into columns or rows. If false, once the row or column is full of entries, the next element will be first in the new row or column/rows.
Maximum height of the legend. If null, all available vertical space of chart will be consumed to set as much entries as possible. It coincides with the chart height if legend panel side is on a left or right.
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Settings related to the user interaction with the legend.
Vertical space between the lines of text.
Margin around each legend entry.
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Visual element of legend entry with appropriate style to a slice color it corresponds. The content of each legend marker is the same as info popup appearing while hovering on slice.
Max number of symbols used in one line of text that applies to any legend entry.
Minium height of the legend.
Minium width of the legend.
Max number of columns. Use in conjunction with side parameter under the legend panel should be right or left in order to arrange entries by columns.
Max number of rows. Use in conjunction with side parameter under the legend panel that should be set as bottom or top in order to arrange entries by rows.
Padding around each entry text and marker.
How long (in seconds) it should take for a legend page to scroll to the next location
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Whether to automatically wrap legend text if any word is too long to fit in the legend entry
Whether to hide legend text that is too long to fit in an entry
Maximum width of the legend. If null, all available horizontal space of chart will be consumed to set as much entries as possible. It coincides with the chart width if legend panel side is on a top or bottom.