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AsDateTime
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Provides access to the Value property as a TDateTime value.
Notes to Inheritors
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Usually this property provides access to the first dimension (X) of the value array. However, descendant classes can change which dimension this property accesses.
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AsDateTimes[Integer]
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Represents property AsDateTimes[Integer]. (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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Average
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Specifies the Average for the bar chart value. The Average is represented by a small horizontal line that crosses the bar. (Inherited from FMX.RS.BarCharts.TRSHighLowAverageChartValue.)
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Caption
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Provides a caption or description of the chart value. This value will only be drawn if coLabelEachPoint is in the chart's Options property. (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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Close
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Specifies the closing value for the candlestick. With financial candlesticks, closes higher than opens are good (price went up) and shown in green. Closes lower than opens are bad (price went down) and shown in red.
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Collection
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Specifies the FMX.RS.BarCharts.TRSCandleStickChartValues instance to
which this Item belongs. Each collection item belongs to the
collection which creates it. The Collection property
points to the collection object to which the value belongs.
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Color
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Specifies the color of this individual value, e.g., the color of the bar or the point or the shape. When coColorEachPoint is in the FMX.RS.ChartPanel.TRSCustomChart.Options property, this color is drawn by the chart. When coColorEachPoint is not in the the Options property, the Color of the chart is used. (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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High
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Specifies the High (or maximum) value for the bar. It specifies the top of the bar on the Y axis (when Orientation is boVertical) (Inherited from FMX.RS.BarCharts.TRSHighLowAverageChartValue.)
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ImageIndex
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Specifies the index of the image to use when drawing the bar. When the FMX.RS.BarCharts.TRSBarChart component draws this bar, it will use the specified image from its ImageList. The image is stretched to fit the bar area. To not use an image, set ImageIndex to -1. (Inherited from FMX.RS.BarCharts.TRSBarChartValue.)
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Low
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Specifies the Low (or minimum) value for the bar. It specifies the bottom of the bar on the Y axis (when Orientation is boVertical) (Inherited from FMX.RS.BarCharts.TRSHighLowAverageChartValue.)
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Opacity
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Specifies the opacity of the value when drawn. The opacity is a value between 0 (invisible) and 1 (fully opaque). Any value in-between controls the transparency of the value.
Important Note
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This is an FMX only feature. Any value > 0 is drawn fully opaque in the VCL version
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Open
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Specifies the opening value for the candlestick. With financial candlesticks, closes higher than opens are good (price went up) and shown in green. Closes lower than opens are bad (price went down) and shown in red.
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Options
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Represents property Options. (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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ParentStyle
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Controls whether the local Style is used for the bar or the FMX.RS.BarCharts.TRSBarChart.BarStyle property is used instead.
(Inherited from FMX.RS.BarCharts.TRSBarChartValue.)
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Scale
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Specifies the scale factor for the value. A scale factor of 1 (default) draws the value at its normal size within the chart. Change the scale factor to shrink or grow the value within the chart (for drawing purposes only) (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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Selected
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Determines whether the chart value is selected. Use the Selected property to select or deselect a chart value. Selected chart values are displayed with the SelectionColor of the chart panel.
(Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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Style
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Specifies the style, or shape, of the this bar in the bar chart. If ParentStyle is true, this property is ignored and the FMX.RS.BarCharts.TRSBarChart.BarStyle property is used instead. (Inherited from FMX.RS.BarCharts.TRSBarChartValue.)
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Tag
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Provides user-defined storage that is associated with the value (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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Value
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Represents property Value. (Inherited from FMX.RS.BarCharts.TRSSparseBarChartValue.)
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ValueCount
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Returns the number of dimensions in the chart value. A chart value, depending on the chart type, can contain 1 or more dimensional values that define the chart value.
For example, each chart value in a bar chart contains 1 value (defining the height of the bar), line chart values contains 2 dimensions: X and Y, and shape chart values contain 4 dimensions: X, Y, Width, and Height.
Use the Values property to access each dimension in the chart value. The Value property in comparison returns the main (or only) dimension in a chart value - which dimension is returned is based on the chart type.
Caution
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Note that TRSChartValue descendant classes expose properties, such as X and Y, which are safer to access the specific dimension of the value. You should not count on a specific dimension index to contain a specific property
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Values[Integer]
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Returns the value for the dimension in the chart value. A chart value, depending on the chart type, can contain 1 or more dimensional values that define the chart value.
For example, each chart value in a bar chart contains 1 value (defining the height of the bar), line chart values contains 2 dimensions: X and Y, and shape chart values contain 4 dimensions: X, Y, Width, and Height.
Use the Values property to access each dimension in the chart value. The Value property in comparison returns the main (or only) dimension in a chart value - which dimension is returned is based on the chart type.
Caution
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Note that TRSChartValue descendant classes expose properties, such as X and Y, which are safer to access the specific dimension of the value. You should not count on a specific dimension index to contain a specific property
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The ValueCount will equal the DimensionCount of the collection.
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Visible
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Determines whether the chart value is visible or not. Use the Visible property to change the visibility of the chart value. Even if the Visible property is True, the chart value may still not be visible if the chart axis is zoomed. (Inherited from FMX.RS.ChartPanel.TRSChartValue.)
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X
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Represents property X. (Inherited from FMX.RS.BarCharts.TRSSparseBarChartValue.)
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XAsDateTime
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Represents property XAsDateTime. (Inherited from FMX.RS.BarCharts.TRSSparseBarChartValue.)
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Y
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Provide access to the second dimension of the Values property. The X, Y, and Z properties provide access to the first three dimensions of the Values property.
Use the X, Y, and Z property to access the coordinates of a point.
Notes to Inheritors
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These properties have protected visibility in the class, but descendant classes (e.g., RSCharts|TRS2DChartValue and TRS3DChartvalue ) publish the properties to provide more explanatory access to the dimensions of the Values property.
Remember to also publish the XAsDateTime, YAsDateTime, and ZAsDateTime properties
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YAsDateTime
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Represents property YAsDateTime. (Inherited from FMX.RS.BarCharts.TRSSparseBarChartValue.)
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Z
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Provide access to the third dimension of the Values property formatted as a TDateTime. The XAsDateTime, YAsDateTime, and ZAsDateTime properties provide access to the first three dimensions of the Values property formatted as a TDateTime
Notes to Inheritors
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These properties have protected visibility in the class, but descendant classes (e.g., RSCharts|TRS2DChartValue and TRS3DChartvalue ) publish the properties to provide more explanatory access to the dimensions of the Values property.
Remember to also publish the X, Y, and Z properties
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ZAsDateTime
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Provide access to the third dimension of the Values property. The X, Y, and Z properties provide access to the first three dimensions of the Values property.
Use the X, Y, and Z property to access the coordinates of a point.
Notes to Inheritors
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These properties have protected visibility in the class, but descendant classes (e.g., RSCharts|TRS2DChartValue and TRS3DChartvalue ) publish the properties to provide more explanatory access to the dimensions of the Values property.
Remember to also publish the XAsDateTime, YAsDateTime, and ZAsDateTime properties
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