Enumerations

Where to get the colour data from.

case barStyle // From BarStyle data model
case dataPoints // From each data point

Where the marker lines come from to meet at a specified point.

case none // No overlay markers.
case vertical // Vertical line from top to bottom.
case full // Full width and height of view intersecting at a specified point.
case bottomLeading // From bottom and leading edges meeting at a specified point.
case bottomTrailing // From bottom and trailing edges meeting at a specified point.
case topLeading // From top and leading edges meeting at a specified point.
case topTrailing // From top and trailing edges meeting at a specified point.

Drawing style of the line

case line // Straight line from point to point
case curvedLine // Dual control point curved line
case stepped // Stepped line from point to point

Style of the point marks

case filled // Just fill
case outline // Just stroke
case filledOutLine // Both fill and stroke

Shape of the points

case circle
case square
case roundSquare

Where the Y and X touch markers should attach themselves to.

case line(dot: Dot) // Attached to the line.
case point // Attached to the data points.

Where the marker lines come from to meet at a specified point.

case none // No overlay markers.
case indicator(style: DotStyle) // Dot that follows the path.
case vertical(attachment: MarkerAttachment) // Vertical line from top to bottom.
case full(attachment: MarkerAttachment) // Full width and height of view intersecting at a specified point.
case bottomLeading(attachment: MarkerAttachment) // From bottom and leading edges meeting at a specified point.
case bottomTrailing(attachment: MarkerAttachment) // From bottom and trailing edges meeting at a specified point.
case topLeading(attachment: MarkerAttachment) // From top and leading edges meeting at a specified point.
case topTrailing(attachment: MarkerAttachment) // From top and trailing edges meeting at a specified point.

Whether or not to show a dot on the line

case none // No Dot
case style(_ style: DotStyle) // Adds a dot the line at point of touch.

Option to add overlays on top of the segment.

case none // No overlay
case barStyle // Text overlay
case dataPoints // System icon overlay

The type of DataSet being used

case single // Single data set - i.e LineDataSet
case multi // Multi data set - i.e MultiLineDataSet

The type of chart being used.

case line // Line Chart Type
case bar // Bar Chart Type
case pie // Pie Chart Type

Type of colour styling.

case colour // Single Colour
case gradientColour // Colour Gradient
case gradientStops // Colour Gradient with stop control

Placement of the data point information panel when touch overlay modifier is applied.

case floating // Follows input across the chart.
case infoBox(isStatic: Bool)  // Display in the InfoBox. Must have .infoBox()
case header // Fix in the Header box. Must have .headerBox().

Alignment of the content inside of the information box

case vertical // Puts the legend, value and description verticaly
case horizontal // Puts the legend, value and description horizontaly

Option to display units before or after values.

case none // No unit
case prefix(of: String) // Before value
case suffix(of: String) // After value

Location of the X axis labels

case top
case bottom

Where the label data come from.

xAxisLabel comes from ChartData –> DataPoint model.

xAxisLabels comes from ChartData –> xAxisLabels

case dataPoint // ChartData --> DataPoint --> xAxisLabel
case chartData // ChartData --> xAxisLabels

Location of the Y axis labels

case leading
case trailing

Option to display the markers’ value inline with the marker..

case none // No label.
case yAxis(specifier: String, formatter: NumberFormatter? = nil) // Places the label in the yAxis labels.
case center(specifier: String, formatter: NumberFormatter? = nil) // Places the label in the center of chart.
case position(location: CGFloat, specifier: String, formatter: NumberFormatter? = nil) // Places the label at a relative position from leading edge.

Where to start drawing the line chart from.

case minimumValue // Lowest value in the data set(s)
case minimumWithMaximum(of: Double) // Set a custom baseline
case zero // Set 0 as the lowest value

Where to end drawing the chart.

case maximumValue // Highest value in the data set(s)
case maximum(of: Double) // Set a custom topline

Option to choose between auto generated, numeric labels or custum array of strings.

Custom is set from ChartData -> yAxisLabels

case numeric // Auto generated, numeric labels.
case custom // Custom labels array -- `ChartData -> yAxisLabels`

Controls how second Y Axis will be styled.

case none // No colour marker.
case style(size: CGFloat) // Get style from data model.
case custom(colour: ColourStyle, size: CGFloat) // Set custom style.