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api:dk11:delphi:gispixelfilter.tgis_pixelfilterabstract.getvalue_integer_integer

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TGIS_PixelFilterAbstract.getValue method

DK11 for Delphi | GisPixelFilter.TGIS_PixelFilterAbstract.getValue | Constructors | Fields | Methods | Properties | Events

Gets the pixel value for a given position within the pixel lock bands.

Available also on: .NET | Java.

Syntax

// Delphi
protected
  function getValue(
    const _h : Integer;
    const _w : Integer
  ) : Single;
// C++ Builder
protected:
  float getValue(
    const int _h,
    const int _w
  );

Parameters

Name Type Description
_h Integer height pixel coordinate
_w Integer width pixel coordinate

Result

Type Description
Single Pixel value.
2020/05/07 01:10

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