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VIEWSTATUS enumeration

Specifies the opacity of the object and the drawing aspects supported by the object.

Syntax


typedef enum tagVIEWSTATUS { 
  VIEWSTATUS_OPAQUE               = 1,
  VIEWSTATUS_SOLIDBKGND           = 2,
  VIEWSTATUS_DVASPECTOPAQUE       = 4,
  VIEWSTATUS_DVASPECTTRANSPARENT  = 8,
  VIEWSTATUS_SURFACE              = 16,
  VIEWSTATUS_3DSURFACE            = 32
} VIEWSTATUS;

Constants

VIEWSTATUS_OPAQUE

The object is completely opaque. So, for any aspect, it promises to draw the entire rectangle passed to the IViewObject::Draw method. If this value is not set, the object contains transparent parts. If it also support DVASPECT_TRANSPARENT, then this aspect may be used to draw the transparent parts only.

This bit applies only to CONTENT related aspects and not to DVASPECT_ICON or DVASPECT_DOCPRINT.

VIEWSTATUS_SOLIDBKGND

The object has a solid background (consisting in a solid color, not a brush pattern). This bit is meaningful only if VIEWSTATUS_OPAQUE is set.

This bit applies only to CONTENT related aspects and not to DVASPECT_ICON or DVASPECT_DOCPRINT.

VIEWSTATUS_DVASPECTOPAQUE

The object supports DVASPECT_OPAQUE. All IViewObjectEx methods taking a drawing aspect as a parameter can be called with this aspect.

VIEWSTATUS_DVASPECTTRANSPARENT

The object supports DVASPECT_TRANSPARENT. All IViewObjectEx methods taking a drawing aspect as a parameter can be called with this aspect.

VIEWSTATUS_SURFACE

The object supports a 2-dimensional surface.

VIEWSTATUS_3DSURFACE

The object supports a 3-dimensional surface.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

OCIdl.h

See also

IViewObjectEx::GetViewStatus

 

 

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