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api:dk11:activex:tatukgis_xdk11.itgis_layerpixel.readgridline_itgis_singlearray_integer_integer_integer

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ITGIS_LayerPixel.ReadGridLine method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_LayerPixel.ReadGridLine | Methods | Properties

Reads a specific line of the grid into the preallocated buffer.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public int ReadGridLine(
  ref ITGIS_SingleArray _buffer,
  int _line,
  int _left,
  int _count
);
' VisualBasic
Public Function ReadGridLine(
  ByRef _buffer As ITGIS_SingleArray,
  ByVal _line As Integer,
  ByVal _left As Integer,
  ByVal _count As Integer
) As Integer
// Oxygene
public
  function ReadGridLine(
    var _buffer : ITGIS_SingleArray;
    _line : Integer;
    _left : Integer;
    _count : Integer
  ) : Integer;

Parameters

Name Type Description
_buffer ITGIS_SingleArray predefined buffer of singles
_line int
Integer
number of grid line to be read
_left int
Integer
left margin (columns to skip)
_count int
Integer
number of columns to be read

Result

Type Description
int
Integer
number of read values
2020/05/07 01:04

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