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api:dk11:delphi:gislayerpixel.tgis_layerpixel.setworld_double_double_double_double_double_double

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TGIS_LayerPixel.SetWorld method

DK11 for Delphi | GisLayerPixel.TGIS_LayerPixel.SetWorld | Constructors | Fields | Methods | Properties | Events

Sets world parameters (equivalent to worldfile).

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure SetWorld(
    const _a : Double;
    const _d : Double;
    const _b : Double;
    const _e : Double;
    const _c : Double;
    const _f : Double
  );
// C++ Builder
public:
  void SetWorld(
    const double _a,
    const double _d,
    const double _b,
    const double _e,
    const double _c,
    const double _f
  );

Parameters

Name Type Description
_a Double pixel size in the x-direction in map units/pixel
_d Double rotation about y-axis
_b Double rotation about x-axis
_e Double pixel size in the y-direction in map units, almost always negative
_c Double x-coordinate of the center of the upper left pixel
_f Double y-coordinate of the center of the upper left pixel
2020/05/07 01:08

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