AxisScaleType
Contents
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]AxisScaleType enumeration
Specifies the possible scale types for an axis.
public enum AxisScaleType
Values
Name | Value | Description |
---|---|---|
Linear | 0 | Linear scaling. |
Logarithmic | 1 | Logarithmic scaling. |
Examples
Shows how to apply logarithmic scaling to a chart axis.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
Shape chartShape = builder.InsertChart(ChartType.Scatter, 450, 300);
Chart chart = chartShape.Chart;
// Clear the chart's demo data series to start with a clean chart.
chart.Series.Clear();
// Insert a series with X/Y coordinates for five points.
chart.Series.Add("Series 1",
new[] { 1.0, 2.0, 3.0, 4.0, 5.0 },
new[] { 1.0, 20.0, 400.0, 8000.0, 160000.0 });
// The scaling of the X-axis is linear by default,
// displaying evenly incrementing values that cover our X-value range (0, 1, 2, 3...).
// A linear axis is not ideal for our Y-values
// since the points with the smaller Y-values will be harder to read.
// A logarithmic scaling with a base of 20 (1, 20, 400, 8000...)
// will spread the plotted points, allowing us to read their values on the chart more easily.
chart.AxisY.Scaling.Type = AxisScaleType.Logarithmic;
chart.AxisY.Scaling.LogBase = 20;
doc.Save(ArtifactsDir + "Charts.AxisScaling.docx");
See Also
- namespace Aspose.Words.Drawing.Charts
- assembly Aspose.Words