Class LABKEY.vis.Geom.Point
The Point geom, used to generate points of data on a plot such as points on a line or points in a scatter plot.
This geom supports the use of size, color, shape, hoverText, and pointClickFn aesthetics from the
LABKEY.vis.Layer and/or LABKEY.vis.Plot objects.
Defined in: geom.js.
Constructor Attributes | Constructor Name and Description |
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LABKEY.vis.Geom.Point(config)
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Config Attributes | Config Name and Description |
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(Optional) String used to determine the color of all points.
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(Optional) Number between 0 and 1, used to determine the opacity of all points.
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(Optional) Used to toggle whether or not a row of data with the value of null will be
plotted.
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(Optional) String with possible value "jitter".
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(Optional) Number used to determine the size of all points.
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Class Detail
LABKEY.vis.Geom.Point(config)
- Parameters:
- {Object} config
- An object with the following properties:
Config Detail
{String}
config.color
(Optional) String used to determine the color of all points. Defaults to black (#000000).
{Number}
config.opacity
(Optional) Number between 0 and 1, used to determine the opacity of all points. Useful if
there are overlapping points in the data. Defaults to 1.
{Boolean}
config.plotNullPoints
(Optional) Used to toggle whether or not a row of data with the value of null will be
plotted. If true null or undefined values will be plotted just outside the axis with data. For example if a
row of data looks like {x: 50, y: null} the point would appear at 50 on the x-axis, and just below the x axis.
If both x and y values are null the point will be drawn to the bottom left of the origin. Defaults to false.
{String}
config.position
(Optional) String with possible value "jitter". If config.position is "jitter" and the
x or y scale is discrete it will be moved just before or after the position on the grid by a random amount.
Useful if there is overlapping data. Defaults to undefined.
{Number}
config.size
(Optional) Number used to determine the size of all points. Defaults to 5.