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api:dk11:activex:tatukgis_xdk11.itgis_bitmap.lockpixels_3_itgis_pixels_wordbool_tgis_bitmapformat_tgis_bitmaplinesorder

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ITGIS_Bitmap.LockPixels_3 method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_Bitmap.LockPixels_3 | Methods | Properties

Return raw pixels

Available also on: Delphi | .NET | Java | Python.

Syntax

// C#
public void LockPixels_3(
  ref ITGIS_Pixels _pixels,
  WordBool _writable,
  TGIS_BitmapFormat _format,
  TGIS_BitmapLinesOrder _order
);
' VisualBasic
Public Sub LockPixels_3(
  ByRef _pixels As ITGIS_Pixels,
  ByVal _writable As WordBool,
  ByVal _format As TGIS_BitmapFormat,
  ByVal _order As TGIS_BitmapLinesOrder
)
// Oxygene
public
  procedure LockPixels_3(
    var _pixels : ITGIS_Pixels;
    _writable : WordBool;
    _format : TGIS_BitmapFormat;
    _order : TGIS_BitmapLinesOrder
  );

Parameters

Name Type Description
_pixels ITGIS_Pixels array of pixels to be returned
_writable WordBool if true then upon Unlock changes in locked pixel array will be populated back to bitmap
_format TGIS_BitmapFormat format of locked pixel array; ARGB or BGRA
_order TGIS_BitmapLinesOrder rows order: bottom-up or top-bottom
2022/11/30 19:06

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