Specifies the minimum height/value for all the equalizer bars in the EQ Chart. Use the Max and Min properties to specify the value range for the equalizer bars.
Namespace: FMX.RS.Charts
Delphi
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published
property Min: TRSChartValueType read FMin write SetMin;
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Property Value
Type: TRSChartValueType
The following code sets the Minimum and Maximum range before addings some EQ bars to the EQ chart:
Delphi
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var
i: Integer;
Bar: Integer;
begin
// set range from 0 to 100 and 0 to 1
RSEQChart1.Min := 0;
RSEQChart1.Max := 100;
// Make the EQ bars be a gradient from green to red
RSEQChart1.MaxColor := clRed;
RSEQChart1.MinColor := clGree;
RSEQChart1.EQOptions := RSEQChart1.EQOptions + [eqoGradient]
// now add 10 points
for i := 0 to 9 do
begin
Bar := Random(100);
RSEQChart1.Values.Add(Bar, Bar+Random(100-Bar)); // add value and a fictitious high water mark
end;
end;
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