ZoomCharts Documentation
FacetChart.settings.chartTypes.line.style
Default style for line type series.
Properties
How much to scale the width of a column generated by the "column" degenerateLinePolicy
What to do if a line only has a single point.
Valid values:- point - Draw the point. May not be visible in some configurations.
- zero - Draws a line between the degenerate point and the zero line
- column - Draws a column at the degenerate point
Fill color.
Fill gradient. Allows building a gradient fill, bound to values. Contains array of value-color pairs. For example: [[-20, 'rgba(0,0,255,0.4)'],[30,'rgba(255,0,0,0.7)']]. If specified fillGradientMode: "horizontal" or "vertical", then value denotes fraction of the column width and must be in interval from 0 to 1 For example: [[0,"black"],[0.5,"red"],[1, "orange"]].
Fill gradient orientation for manual fill gradient mode. In use with fillGradient property. "null" for default fillGradient mode, "vertical" for vertical gradient, "horizontal" for horizonal rendering"
Specifies the URL to the image that will be used as the repeated fill pattern for the series.
When fillPattern is specified, fillGradient is ignored. If fillColor is specified together with fillPattern, it will be
used as the background color for the pattern.
Style settings for the legend item that is rendered for the series.
Properties
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Configures the marker that is shown in the legend. Note that the default (shape: null) means that instead of the
plain marker, an icon representing the series visual style will be used.
The color used for the label of the legend item. Note that for disabled series advanced.disabledSeries.textColor takes precedence.
Array of line dash pattern to have a dashed line. The array contains length of dash followed by length of space in pixels. A sequence of multiple dash-space values is supported. In case you want to set a solid line, pass empty array: []
Start offset of line dash, in pixels
Line gradient. Allows building a gradient line, bound to values. Contains array of value-color pairs. For example: [[-20, 'rgba(0,0,255,0.4)'],[30,'rgba(255,0,0,0.7)']]. If specified lineGradientMode: "horizontal" or "vertical", then value denotes fraction of the column width and must be in interval from 0 to 1 For example: [[0,"black"],[0.5,"red"],[1, "orange"]].
Line gradient orientation for manual line gradient mode. In use with lineGradient property. "null" for default lineGradient mode, "vertical" for vertical gradient, "horizontal" for horizonal rendering"
Width of the line.
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Marker highlight data points on line. They can be in different sizes, shapes and colors.
Enables customizing the marker for each particular data point. The function receives an array of all horizontal indices that are being painted and an array of vertical positions for each marker. Both arrays have the same length.
The output has to be an array of the same length where each entry represents a marker that will be drawn for that value. If the array contains a null value
that specific marker is not drawn.
Note that this method is not used when the marker is drawn for the legend entry.
This method will be invoked on each frame so it is important that it is optimized for performance.
Parameters
The items for which the markers can be displayed.
Return value
Shadow blur radius.
Shadow color of column. If undefined, no shadow will be applied. Leave empty to use default shadow or set your own shadow color.
Shadow direction, x component.
Shadow direction, y component.
Whether to draw smoothed line.
Whether to draw the line using horizontal segments instead of oblique.
The series color in the tooltip. 'null' automatically determines based on existing color settings
A gradient range for tooltip color. Allows building a gradient fill, bound to values. In the case of tooltip, the tooltip will still be rendered with a solid color, but this allows easily specifying different colors depending on the tooltip value. Contains array of value-color pairs. For example: [[-20, 'rgba(0,0,255,0.4)'],[30,'rgba(255,0,0,0.7)']]. If specified fillGradientMode: "horizontal" or "vertical", then value denotes fraction of the column width and must be in interval from 0 to 1 For example: [[0,"black"],[0.5,"red"],[1, "orange"]].
What color the tooltip shadow is, as a CSS size string
What color the tooltip shadow is, as a CSS color
The maximum level of tooltip color lightness where a shadow will be drawn, between 0 and 1. Shadow will still be drawn if it is within the other threshold.
The minimum level of tooltip color lightness for a shadow to be drawn, between 0 and 1. Shadow will still be drawn if it is within the other threshold.
How big the tooltip shadow is, as a CSS size string