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Navigation: Code Documentation > RSFMXCharts > FMX.RS.ChartPanel > Classes > TRSChartAxis > Methods

TRSChartAxis.Zoom(TRSChartValueType,Single) Method

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Zoom a specific part of the axis range by specifying the center (in chart values, not pixel values) and zoom magnification amount. The Zoom method changes the    ZoomMinimum and    ZoomMaximum properties to zoom the axis into that visual portion of the range. It allows you to change the portion of the axis that is being visually displayed.

The overloaded Zoom method zooms the axis using chart values. The ZoomPixelArea method zooms the axis using canvas rectangle values instead of chart values.
 

Namespace: FMX.RS.ChartPanel

Parameters

Center

Type: TRSChartValueType

ZoomAmount

Type: Single

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