AxisTimeUnit enumeration

AxisTimeUnit enumeration

Specifies the unit of time for axes.

Members

Name	Description
Automatic	Specifies that unit was not set explicitly and default value should be used.
Days	Specifies that the chart data shall be shown in days.
Months	Specifies that the chart data shall be shown in months.
Years	Specifies that the chart data shall be shown in years.

Examples

Shows how to insert chart with date/time values.

let doc = new aw.Document();
let builder = new aw.DocumentBuilder(doc);

let shape = builder.insertChart(aw.Drawing.Charts.ChartType.Line, 500, 300);
let chart = shape.chart;

// Clear the chart's demo data series to start with a clean chart.
chart.series.clear();

// Add a custom series containing date/time values for the X-axis, and respective decimal values for the Y-axis.
chart.series.add("Aspose Test Series",
  [
    Date.parse("2017-11-06"), Date.parse("2017-11-09"), Date.parse("2017-11-15"),
    Date.parse("2017-11-21"), Date.parse("2017-11-25"), Date.parse("2017-11-29")
  ],
  [ 1.2, 0.3, 2.1, 2.9, 4.2, 5.3 ]);


// Set lower and upper bounds for the X-axis.
let xAxis = chart.axisX;
xAxis.scaling.minimum = new aw.Drawing.Charts.AxisBound(Date.parse("2017-11-05"));
xAxis.scaling.maximum = new aw.Drawing.Charts.AxisBound(Date.parse("2017-12-03"));

// Set the major units of the X-axis to a week, and the minor units to a day.
xAxis.baseTimeUnit = aw.Drawing.Charts.AxisTimeUnit.Days;
xAxis.majorUnit = 7.0;
xAxis.majorTickMark = aw.Drawing.Charts.AxisTickMark.Cross;
xAxis.minorUnit = 1.0;
xAxis.minorTickMark = aw.Drawing.Charts.AxisTickMark.Outside;
xAxis.hasMajorGridlines = true;
xAxis.hasMinorGridlines = true;

// Define Y-axis properties for decimal values.
let yAxis = chart.axisY;
yAxis.tickLabels.position = aw.Drawing.Charts.AxisTickLabelPosition.High;
yAxis.majorUnit = 100.0;
yAxis.minorUnit = 50.0;
yAxis.displayUnit.unit = aw.Drawing.Charts.AxisBuiltInUnit.Hundreds;
yAxis.scaling.minimum = new aw.Drawing.Charts.AxisBound(100);
yAxis.scaling.maximum = new aw.Drawing.Charts.AxisBound(700);
yAxis.hasMajorGridlines = true;
yAxis.hasMinorGridlines = true;

doc.save(base.artifactsDir + "Charts.DateTimeValues.docx");

See Also

• module Aspose.Words.Drawing.Charts