be.ceau.chart.options.elements

Class Line

java.lang.Object

be.ceau.chart.options.elements.Line

Direct Known Subclasses:

RadarLine

public class Line
extends Object

Line elements are used to represent the line in a line chart.

When set, these options apply to all objects of that type unless specifically overridden by the configuration attached to a dataset.

Constructor Summary

Constructors

Constructor and Description
Line()

Method Summary

Modifier and Type	Method and Description
Color	getBackgroundColor()
BorderCapStyle	getBorderCapStyle()
Color	getBorderColor()
List<Integer>	getBorderDash()
Float	getBorderDashOffset()
BorderJoinStyle	getBorderJoinStyle()
Integer	getBorderWidth()
Boolean	getCapBezierPoints()
Fill	getFill()
Boolean	getStepped()
Float	getTension()
Line	setBackgroundColor(Color backgroundColor) Default line fill color
Line	setBorderCapStyle(BorderCapStyle borderCapStyle) Default line cap style.
Line	setBorderColor(Color borderColor) Default line stroke color
Line	setBorderDash(List<Integer> borderDash) Default line dash.
Line	setBorderDashOffset(Float borderDashOffset) Default line dash offset.
Line	setBorderJoinStyle(BorderJoinStyle borderJoinStyle) Default line join style.
Line	setBorderWidth(Integer borderWidth) Default line stroke width
Line	setCapBezierPoints(Boolean capBezierPoints) If true, bezier control points are kept inside the chart.
Line	setFill(Fill fill) If true, the line is filled.
Line	setStepped(Boolean stepped) If true, the line is shown as a steeped line and 'tension' will be ignored
Line	setTension(Float tension) Default bezier curve tension.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Line

public Line()

Method Detail

getTension

public Float getTension()

See Also:

setTension(Float)

setTension

public Line setTension(Float tension)

Default bezier curve tension. Set to 0 for no bezier curves.

Default 0.4

getBackgroundColor

public Color getBackgroundColor()

See Also:

setBackgroundColor(Color)

setBackgroundColor

public Line setBackgroundColor(Color backgroundColor)

Default line fill color

Default 'rgba(0,0,0,0.1)'

getBorderWidth

public Integer getBorderWidth()

See Also:

setBorderWidth(Integer)

setBorderWidth

public Line setBorderWidth(Integer borderWidth)

Default line stroke width

Default 3

getBorderColor

public Color getBorderColor()

See Also:

setBorderColor(Color)

setBorderColor

public Line setBorderColor(Color borderColor)

Default line stroke color

Default 'rgba(0,0,0,0.1)'

getBorderCapStyle

public BorderCapStyle getBorderCapStyle()

See Also:

setBorderCapStyle(BorderCapStyle)

setBorderCapStyle

public Line setBorderCapStyle(BorderCapStyle borderCapStyle)

Default line cap style.

• butt The ends of lines are squared off at the endpoints.
• round The ends of lines are rounded.
• square The ends of lines are squared off by adding a box with an equal width and half the height of the line's thickness.

Default 'butt'

getBorderDash

public List<Integer> getBorderDash()

See Also:

setBorderDash(List)

setBorderDash

public Line setBorderDash(List<Integer> borderDash)

Default line dash.

A list of numbers that specifies distances to alternately draw a line and a gap (in coordinate space units). If the number of elements in the array is odd, the elements of the array get copied and concatenated. For example, [5, 15, 25] will become [5, 15, 25, 5, 15, 25].

Default []

getBorderDashOffset

public Float getBorderDashOffset()

See Also:

setBorderDashOffset(Float)

setBorderDashOffset

public Line setBorderDashOffset(Float borderDashOffset)

Default line dash offset. A float specifying the amount of the offset. Initially 0.0.

Default 0.0

getBorderJoinStyle

public BorderJoinStyle getBorderJoinStyle()

See Also:

setBorderJoinStyle(BorderJoinStyle)

setBorderJoinStyle

public Line setBorderJoinStyle(BorderJoinStyle borderJoinStyle)

Default line join style.

• round Rounds off the corners of a shape by filling an additional sector of disc centered at the common endpoint of connected segments. The radius for these rounded corners is equal to the line width.
• bevel Fills an additional triangular area between the common endpoint of connected segments, and the separate outside rectangular corners of each segment.
• miter Connected segments are joined by extending their outside edges to connect at a single point, with the effect of filling an additional lozenge-shaped area. This setting is effected by the miterLimit property.

Default 'miter'

getCapBezierPoints

public Boolean getCapBezierPoints()

See Also:

setCapBezierPoints(Boolean)

setCapBezierPoints

public Line setCapBezierPoints(Boolean capBezierPoints)

If true, bezier control points are kept inside the chart. If false, no restriction is enforced.

Default true

getFill

public Fill getFill()

See Also:

setFill(Fill)

setFill

public Line setFill(Fill fill)

If true, the line is filled.

Default true

getStepped

public Boolean getStepped()

See Also:

setStepped(Boolean)

setStepped

public Line setStepped(Boolean stepped)

If true, the line is shown as a steeped line and 'tension' will be ignored

Default false