clear_drawing_objectclear_drawing_objectClearDrawingObjectClearDrawingObject (Operator)

Name

clear_drawing_objectclear_drawing_objectClearDrawingObjectClearDrawingObject — Löschen eines Zeichenobjekts.

Signatur

clear_drawing_object( : : DrawID : )

Beschreibung

clear_drawing_objectclear_drawing_objectClearDrawingObjectClearDrawingObjectClearDrawingObject löscht das Zeichenobjekt DrawIDDrawIDDrawIDDrawIDdrawID. Das Zeichenobjekt wird automatisch von allen Fenster entfernt, an die es zuvor angehängt wurde. Nach dem Aufruf von clear_drawing_objectclear_drawing_objectClearDrawingObjectClearDrawingObjectClearDrawingObject kann das Zeichenobjekt nicht weiter verwendet werden.

Ausführungsinformationen

Multithreading-Typ: reentrant (läuft parallel zu nicht-exklusiven Operatoren).
Multithreading-Bereich: global (kann von jedem Thread aufgerufen werden).
Wird ohne Parallelisierung verarbeitet.

Parameter

DrawIDDrawIDDrawIDDrawIDdrawID (input_control) drawing_object → (integer)

Handle des Zeichenobjekts.

Ergebnis

clear_drawing_objectclear_drawing_objectClearDrawingObjectClearDrawingObjectClearDrawingObject gibt 2 (H_MSG_TRUE) zurück, falls die DrawIDDrawIDDrawIDDrawIDdrawID gültig ist. Gegebenfalls wird eine Fehlerbehandlung durchgeführt.

Vorgänger

create_drawing_object_rectangle1create_drawing_object_rectangle1CreateDrawingObjectRectangle1CreateDrawingObjectRectangle1CreateDrawingObjectRectangle1, create_drawing_object_rectangle2create_drawing_object_rectangle2CreateDrawingObjectRectangle2CreateDrawingObjectRectangle2CreateDrawingObjectRectangle2, create_drawing_object_ellipsecreate_drawing_object_ellipseCreateDrawingObjectEllipseCreateDrawingObjectEllipseCreateDrawingObjectEllipse, create_drawing_object_circle_sectorcreate_drawing_object_circle_sectorCreateDrawingObjectCircleSectorCreateDrawingObjectCircleSectorCreateDrawingObjectCircleSector, create_drawing_object_ellipse_sectorcreate_drawing_object_ellipse_sectorCreateDrawingObjectEllipseSectorCreateDrawingObjectEllipseSectorCreateDrawingObjectEllipseSector, create_drawing_object_xldcreate_drawing_object_xldCreateDrawingObjectXldCreateDrawingObjectXldCreateDrawingObjectXld, create_drawing_object_linecreate_drawing_object_lineCreateDrawingObjectLineCreateDrawingObjectLineCreateDrawingObjectLine, create_drawing_object_circlecreate_drawing_object_circleCreateDrawingObjectCircleCreateDrawingObjectCircleCreateDrawingObjectCircle, create_drawing_object_textcreate_drawing_object_textCreateDrawingObjectTextCreateDrawingObjectTextCreateDrawingObjectText, detach_drawing_object_from_windowdetach_drawing_object_from_windowDetachDrawingObjectFromWindowDetachDrawingObjectFromWindowDetachDrawingObjectFromWindow, attach_drawing_object_to_windowattach_drawing_object_to_windowAttachDrawingObjectToWindowAttachDrawingObjectToWindowAttachDrawingObjectToWindow

Nachfolger

clear_windowclear_windowClearWindowClearWindowClearWindow, close_windowclose_windowCloseWindowCloseWindowCloseWindow

Siehe auch

create_drawing_object_rectangle1create_drawing_object_rectangle1CreateDrawingObjectRectangle1CreateDrawingObjectRectangle1CreateDrawingObjectRectangle1, create_drawing_object_rectangle2create_drawing_object_rectangle2CreateDrawingObjectRectangle2CreateDrawingObjectRectangle2CreateDrawingObjectRectangle2, create_drawing_object_ellipsecreate_drawing_object_ellipseCreateDrawingObjectEllipseCreateDrawingObjectEllipseCreateDrawingObjectEllipse, create_drawing_object_circle_sectorcreate_drawing_object_circle_sectorCreateDrawingObjectCircleSectorCreateDrawingObjectCircleSectorCreateDrawingObjectCircleSector, create_drawing_object_ellipse_sectorcreate_drawing_object_ellipse_sectorCreateDrawingObjectEllipseSectorCreateDrawingObjectEllipseSectorCreateDrawingObjectEllipseSector, create_drawing_object_xldcreate_drawing_object_xldCreateDrawingObjectXldCreateDrawingObjectXldCreateDrawingObjectXld, create_drawing_object_linecreate_drawing_object_lineCreateDrawingObjectLineCreateDrawingObjectLineCreateDrawingObjectLine, create_drawing_object_circlecreate_drawing_object_circleCreateDrawingObjectCircleCreateDrawingObjectCircleCreateDrawingObjectCircle, create_drawing_object_textcreate_drawing_object_textCreateDrawingObjectTextCreateDrawingObjectTextCreateDrawingObjectText

Modul

Foundation