Table of Contents

TTMSFNCStackedPercentageBarChart.LoadFromCSVDataEx Method

Imports series from a CSV file including band and variable-radius columns using explicit load options.

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

Overloads

Overload 1

Imports series from a CSV file including band and variable-radius columns using explicit load options.

procedure LoadFromCSVDataEx(AFileName: string; ALoadOptions: TTMSFNCChartLoadOptions; YValueColumnIndexesArray: TTMSFNCChartColumnsArray; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1; YValueSecColumnIndexesArray: TTMSFNCChartColumnsArray = nil; YValueVarColumnIndexesArray: TTMSFNCChartColumnsArray = nil); overload; virtual;

Parameters

Name Description
AFileName Path of the CSV file 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.
YValueSecColumnIndexesArray Optional column indexes for secondary y-values (band charts).
YValueVarColumnIndexesArray Optional column indexes for variable radius values.

Overload 2

Imports series from a CSV file including band and variable-radius columns using default load options.

procedure LoadFromCSVDataEx(AFileName: string; YValueColumnIndexesArray: TTMSFNCChartColumnsArray; XValueColumnIndex: Integer = -1; XLabelColumnIndex: Integer = -1; YValueSecColumnIndexesArray: TTMSFNCChartColumnsArray = nil; YValueVarColumnIndexesArray: TTMSFNCChartColumnsArray = nil); overload; virtual;

Parameters

Name Description
AFileName Path of the CSV file 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.
YValueSecColumnIndexesArray Optional column indexes for secondary y-values (band charts).
YValueVarColumnIndexesArray Optional column indexes for variable radius values.