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get_partget_partGetPartget_partGetPartGetPart (Operator)

Name

get_partget_partGetPartget_partGetPartGetPart — Abfragen des Bildausschnitts.

Signatur

get_part( : : WindowHandle : Row1, Column1, Row2, Column2)

Herror get_part(const Hlong WindowHandle, Hlong* Row1, Hlong* Column1, Hlong* Row2, Hlong* Column2)

Herror T_get_part(const Htuple WindowHandle, Htuple* Row1, Htuple* Column1, Htuple* Row2, Htuple* Column2)

Herror get_part(const HTuple& WindowHandle, Hlong* Row1, Hlong* Column1, Hlong* Row2, Hlong* Column2)

Hlong HWindow::GetPart(HTuple* Column1, HTuple* Row2, HTuple* Column2) const

void GetPart(const HTuple& WindowHandle, HTuple* Row1, HTuple* Column1, HTuple* Row2, HTuple* Column2)

void HWindow::GetPart(Hlong* Row1, Hlong* Column1, Hlong* Row2, Hlong* Column2) const

void HOperatorSetX.GetPart(
[in] VARIANT WindowHandle, [out] VARIANT* Row1, [out] VARIANT* Column1, [out] VARIANT* Row2, [out] VARIANT* Column2)

Hlong HWindowX.GetPart(
[out] Hlong* Column1, [out] Hlong* Row2, [out] Hlong* Column2)

static void HOperatorSet.GetPart(HTuple windowHandle, out HTuple row1, out HTuple column1, out HTuple row2, out HTuple column2)

void HWindow.GetPart(out int row1, out int column1, out int row2, out int column2)

Beschreibung

get_partget_partGetPartget_partGetPartGetPart liefert den linken oberen und den rechten unteren Eckpunkt des Bildausschnitts, der im Ausgabefenster dargestellt wird. Dieser Bildausschnitt kann mittels set_partset_partSetPartset_partSetPartSetPart verändert werden (Als Voreinstellung wird immer das volle Bild ausgegeben).

Parallelisierung

Parameter

WindowHandleWindowHandleWindowHandleWindowHandleWindowHandlewindowHandle (input_control)  window → HWindow, HTupleHTupleHTupleHWindowX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Fenster-Handle.

Row1Row1Row1Row1Row1row1 (output_control)  rectangle.origin.y → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Zeilennummer des linken oberen Eckpunkts des Bildausschnitts.

Column1Column1Column1Column1Column1column1 (output_control)  rectangle.origin.x → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Spaltennummer des linken oberen Eckpunkts des Bildausschnitts.

Row2Row2Row2Row2Row2row2 (output_control)  rectangle.corner.y → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Zeilennummer des rechten unteren Eckpunkts des Bildausschnitts.

Column2Column2Column2Column2Column2column2 (output_control)  rectangle.corner.x → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Spaltennummer des rechten unteren Eckpunkts des Bildausschnitts.

Ergebnis

get_partget_partGetPartget_partGetPartGetPart liefert den Wert 2 (H_MSG_TRUE), falls das Fenster gültig ist. Ansonsten wird eine Fehlerbehandlung durchgeführt.

Nachfolger

set_partset_partSetPartset_partSetPartSetPart, disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, disp_imagedisp_imageDispImagedisp_imageDispImageDispImage

Siehe auch

set_partset_partSetPartset_partSetPartSetPart, disp_imagedisp_imageDispImagedisp_imageDispImageDispImage, disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, disp_colordisp_colorDispColordisp_colorDispColorDispColor

Modul

Foundation

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