TTMSFNCXYLineChart.LoadFromCSVStreamData Method

Imports series from a CSV stream using explicit load options.

API unit family: TMSFNCChart Declaring type: TTMSFNCXYLineChart Inherited from: TTMSFNCChart

Overloads

Overload 1

Imports series from a CSV stream using explicit load options.

procedure LoadFromCSVStreamData(AStream: TStream; ALoadOptions: TTMSFNCChartLoadOptions; YValueColumnIndexesArray: TTMSFNCChartColumnsArray; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1); overload; virtual;

Parameters

Name	Description
AStream	Stream containing CSV data to import.
ALoadOptions	Import options controlling delimiter, first-line behavior, range, and format.
YValueColumnIndexesArray	Array of zero-based column indexes for primary y-values.
XValueColumnIndex	Column index for x-values; -1 for sequential.
XLabelColumnIndex	Column index for x-axis labels; -1 to omit.

Overload 2

Imports series from a CSV stream using default load options.

procedure LoadFromCSVStreamData(AStream: TStream; YValueColumnIndexesArray: TTMSFNCChartColumnsArray; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1); overload; virtual;

Parameters

Name	Description
AStream	Stream containing CSV data to import.
YValueColumnIndexesArray	Array of zero-based column indexes for primary y-values.
XValueColumnIndex	Column index for x-values; -1 for sequential.
XLabelColumnIndex	Column index for x-axis labels; -1 to omit.