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TRSChartAxis.Maximum Property

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Specifies the maximum value for the range of the axis. The Minimum and Maximum properties specify the full range of the axis, regardless of whether the axis is zoomed or not. The ZoomMinimum and ZoomMaximum properties return the zoomed range of the axis - when the axis is not zoomed, these properties equal the minimum and maximum properties.

Use the Maximum property to set the full maximum range of the axis. Alternatively, you can include axAutomaticMaximum in the Options property and the axis will automatically calculate the maximum value based on the chart values ( FMX.RS.ChartPanel.TRSChartValues class). Setting the Maximum property manually causes the axis to remove the axAutomaticMaximum member from the Options set.

Namespace: FMX.RS.ChartPanel

Delphi

published
property Maximum: TRSChartValueType read FMaximum write SetMaximum;

Property Value

Type: TRSChartValueType

The following code sets the Minimum and Maximum range before addings some points to a chart:

Delphi

var
   i: Integer;
begin
   // set range from 0 to 100 and 0 to 1
   RSPointChart1.HorizontalAxis.Minimum := 0;
   RSPointChart1.HorizontalAxis.Maximum := 100;
   RSPointChart1.VerticalAxis.Minimum := 0;
   RSPointChart1.VerticalAxis.Maximum := 1;
    // now add 10 points
   for i := 0 to 9 do
     RSPointChart1.Values.Add(Random(100), Random);
end;

Reference

•	FMX.RS.ChartPanel.TRSChartAxis.Minimum

•	FMX.RS.ChartPanel.TRSChartAxis.ZoomMinimum

•	FMX.RS.ChartPanel.TRSChartAxis.ZoomMaximum

•	FMX.RS.ChartPanel.TRSChartAxis.Options

•	TRSChartAxis

•	FMX.RS.ChartPanel

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