The charting library contains two main chart widget classes, WCartesianChart and WPieChart, and a number of utility classes for drawing simple to complex charts.
enum Wt::Chart::Axis |
Enumeration that indicates a logical location for an axis.
The location is dependent on the values of the other axis.
enum Wt::Chart::AxisScale |
Enumeration that indicates a scale for an axis.
The scale determines how values are mapped onto an axis.
CategoryScale | A category scale is set as the scale for the X axis in a CategoryChart, and is only applicable there. It lists all values, evenly spaced, and consecutively in the order of the model. |
LinearScale | A linear scale is the default scale for all axes, except for the X scale in a CategoryScale. It maps values in a linear fashion on the axis. |
LogScale | A logarithmic scale is useful for plotting values with of a large range, but only works for positive values. |
DateScale | A date scale is a special linear scale, which is useful for the X axis in a ScatterPlot, when the X series contain dates (of type WDate). |
enum Wt::Chart::ChartType |
Enumeration that specifies how an area should be filled.
Data series of type LineSeries or CurveSerie may be filled under or above the line or curve. This enumeration specifies the other limit of this fill.
Enumeration that specifies a type of point marker.
Enumeration that specifies the type of a chart series.