TTMSFNCAreaChart.LoadFromCSVStreamMultiPointData Method
Imports OHLC or box plot series from a CSV stream using explicit load options.
API unit family: TMSFNCChart
Declaring type: TTMSFNCAreaChart
Inherited from: TTMSFNCChart
Overloads
Overload 1
Imports OHLC or box plot series from a CSV stream using explicit load options.
procedure LoadFromCSVStreamMultiPointData(AStream: TStream; ALoadOptions: TTMSFNCChartLoadOptions; YValueHighColumn: Integer; YValueLowColumnIndex: Integer; YValueOpenColumnIndex: Integer; YValueCloseColumnIndex: Integer; YValueMedianColumnIndex: Integer = -1; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1); overload; virtual;
virtual void __fastcall LoadFromCSVStreamMultiPointData(System::Classes::TStream* AStream, TTMSFNCChartLoadOptions* ALoadOptions, int YValueHighColumn, int YValueLowColumnIndex, int YValueOpenColumnIndex, int YValueCloseColumnIndex, int YValueMedianColumnIndex = 0xffffffff, int XValueColumnIndex = 0xffffffff, int XLabelColumnIndex = 0xffffffff)/* overload */;
Parameters
| Name | Description |
|---|---|
AStream |
Stream containing CSV data. |
ALoadOptions |
Import options. |
YValueHighColumn |
Column index for high values. |
YValueLowColumnIndex |
Column index for low values. |
YValueOpenColumnIndex |
Column index for open values. |
YValueCloseColumnIndex |
Column index for close values. |
YValueMedianColumnIndex |
Column index for median values; -1 to omit. |
XValueColumnIndex |
Column index for x-values; -1 for sequential. |
XLabelColumnIndex |
Column index for x-axis labels; -1 to omit. |
Overload 2
Imports OHLC or box plot series from a CSV stream using default load options.
procedure LoadFromCSVStreamMultiPointData(AStream: TStream; YValueHighColumn: Integer; YValueLowColumnIndex: Integer; YValueOpenColumnIndex: Integer; YValueCloseColumnIndex: Integer; YValueMedianColumnIndex: Integer = -1; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1); overload; virtual;
virtual void __fastcall LoadFromCSVStreamMultiPointData(System::Classes::TStream* AStream, int YValueHighColumn, int YValueLowColumnIndex, int YValueOpenColumnIndex, int YValueCloseColumnIndex, int YValueMedianColumnIndex = 0xffffffff, int XValueColumnIndex = 0xffffffff, int XLabelColumnIndex = 0xffffffff)/* overload */;
Parameters
| Name | Description |
|---|---|
AStream |
Stream containing CSV data. |
YValueHighColumn |
Column index for high values. |
YValueLowColumnIndex |
Column index for low values. |
YValueOpenColumnIndex |
Column index for open values. |
YValueCloseColumnIndex |
Column index for close values. |
YValueMedianColumnIndex |
Column index for median values; -1 to omit. |
XValueColumnIndex |
Column index for x-values; -1 for sequential. |
XLabelColumnIndex |
Column index for x-axis labels; -1 to omit. |