[Spec][Draft] Stepped series (DateSerie, TimeSerie, FloatSerie) #250
Description
The feature
Be able to declare series for Chart with an auto generation of the labels part, accordingly to a range and step size.
API
[ class abstract BaseChartSerie ]
| Property | Type | Description |
|---|---|---|
| Entries | IEnumerable | Get (only) the Entries |
| Name | string | Gets or sets the name of the serie |
| Color | SkColor? | Gets or sets the color of the fill |
[class ChartSerie]
Inherit from BaseChartSerie
| Property | Type | Description |
|---|---|---|
| Entries | IEnumerable | Overided for Get and set the Entries |
[class abstract BaseChartEntry]
Generic BaseChartEntry with Typed Label value
| Property | Type | Description |
|---|---|---|
| Value | float | Get the value |
| Label | TLabel | Gets or sets the caption label |
| ValueLabel | string | Gets or sets the label associated to the value. |
| Color | SkColor | Gets or sets the color of the fill. |
| TextColor | SkColor | Gets or sets the color of the text (for the caption label). |
| ValueLabelColor | SkColor | Gets or sets the color of the value label |
[class ChartEntry]
Inherit from BaseChartEntry.
Equivalient of the actual ChartEntry
[class DateTimeChartEntry]
Inherit from BaseChartEntry.
[enum StepDateType]
| Name | Description |
|---|---|
| Day | . |
| Week | . |
| Month | . |
| Year | . |
[class DateSerie]
Inherit from BaseChartSerie
| Property | Type | Description |
|---|---|---|
| Entries | IEnumerable | Overided - generate Entries on get |
| StartDate | DateTime | Gets or sets the start date of the range of labels |
| EndDate | DateTime | Gets or sets the end date of the range of labels |
| StepType | DateStepType | Gets or sets the DateStepType for generating the labels |
| StepValueInterval | int | Gets or sets the number of StepType between each value |
| StepLabelInterval | int | Gets or sets the number of StepType between the drawing of label |
| LabelFormat | string | Gets or sets the datetime label formats |
| Values | IEnumerable | Gets or sets the values entries with DateTime labels |
Scenario
All the 'magic' will be made during the first Get of DateSerie.Entries, and the entries will be generated accordingly to the others option of the class.
The same type of class can be applied for TimeSeries, FloatSeries, and others.
With this API Model, no change will be made of the core charts.
Additional context
Feedback required.