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Name
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Description
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Assign(TPersistent)
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Represents method Assign(TPersistent). (Overrides FMX.RS.BarCharts.TRSHighLowAverageChart.Assign(TPersistent).)
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CreateChartValues
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Creates the FMX.RS.ChartPanel.TRSChartValues class for the Values property
 Notes to Inheritors
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Override this method to create your TRSChartValues descendant
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CreatePreviewValues
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Creates sample values for illustrating how the chart will look. This function is automatically called at design-time to fill the chart with sample values. It can also be called at run-time to add more values to the chart (i.e., the chart is not cleared first)
 Note
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Set the Preview property to false to have the design-time sample values show up at run-time
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DrawGlyph(TCanvas,TRSChartValue,TCanvasRect)
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Represents method DrawGlyph(TCanvas,TRSChartValue,TCanvasRect). (Overrides FMX.RS.BarCharts.TRSHighLowAverageChart.DrawGlyph(TCanvas,TRSChartValue,TCanvasRect).)
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DrawHLABar(TCanvas,TCanvasRect,TRSHighLowAverageChartValue,Boolean)
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Draw the High/Low/Average Bar Shape (Overrides FMX.RS.BarCharts.TRSHighLowAverageChart.DrawHLABar(TCanvas,TCanvasRect,TRSHighLowAverageChartValue,Boolean).)
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GetBarStyle(TRSBarChartValue)
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Returns the bar style of the value (Overrides FMX.RS.BarCharts.TRSCustomBarChart.GetBarStyle(TRSBarChartValue).)
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GetChartType
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Returns the chart type enumerated value for this class. Each chart class overrides this class function to return the RSChartConsts|TRSChartType enumerated value (Overrides FMX.RS.BarCharts.TRSHighLowAverageChart.GetChartType.)
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GetColor(TRSChartValue)
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Returns the color of the chart value. The color of the TRSChartValue can change depending on the Options property as well as any other chart states (e.g., the TRSCandleStickChart class overrides this method to turn the color red or green depending on if the Open value is greater than the Closing Value) (Overrides FMX.RS.ChartPanel.TRSCustomChart.GetColor(TRSChartValue).)
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InitializeChangeEvents
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Initialize the OnChange events of structures. Use this method to assign event handlers for structures (e.g., Pen.OnChange := MyChangeMethod).
Notes to Inheritors
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The constructor calls this method after it calls the InitializeChart method, which is where the structures should be actually created and initialized.
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InitializeChart
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Creates and initialize structures and values of chart. This method is the safe place to initialize chart values without change events occurring.
Notes to Inheritors
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The constructor calls this method. Use this method to actually create and initialize properties. Do not assign event properties in this method (use the InitializeChangeEvents method instead)
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SetCanvasResources(TCanvas,TRSChartValue,Boolean,Boolean)
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Represents method SetCanvasResources(TCanvas,TRSChartValue,Boolean,Boolean). (Overrides FMX.RS.ChartPanel.TRSCustomChart.SetCanvasResources(TCanvas,TRSChartValue,Boolean,Boolean).)
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