Quick Start Guide > Tutorials (Java Android) > Tutorial 05 - Adding Tooltips and Legends
Tutorial 05 - Adding Tooltips and Legends

This follows Tutorial 04 - Adding Zooming, Panning Behavior.So far we have created a new chart, added both X axis and Y axis, plotted data series, and added zoom and pan. Now we will add a chart legend and tool tips.

Source code for this tutorial can be found at SciChart.Android.Examples Github Repository

Add a Legend

In SciChart, a chart legend can be created and configured via the LegendModifier:

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// Create a LegendModifier and configure a chart legend
ModifierGroup legendModifier = sciChartBuilder.newModifierGroup()
.withPosition(Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM, 10)

// Add the LegendModifier to the SciChartSurface surface.getChartModifiers().add(legendModifier); 

Add a Cursor (Crosshair)

CursorModifier adds a crosshair onto a SciChartSurface. When you put your finger on the screen or otherwise click it, it shows series values in tooltips and chart coordinates at that point point.

Example Title
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// Create and configure a CursorModifier
ModifierGroup cursorModifier = sciChartBuilder.newModifierGroup()
// Add the CursorModifier to the SciChartSurface

Further Reading

To learn more about cursors and legends in SciChart please find links to the corresponding documentation articles below:

See Also