MetafileHeader class (gdiplusmetaheader.h)
A MetafileHeader object stores properties of an associated metafile.
MetafileHeader has these types of members:
| Method | Description |
|---|---|
| MetafileHeader::GetBounds | The MetafileHeader::GetBounds method gets the bounding rectangle for the associated metafile. |
| MetafileHeader::GetDpiX | The MetafileHeader::GetDpiX method gets the horizontal dots per inch of the associated metafile. |
| MetafileHeader::GetDpiY | The MetafileHeader::GetDpiY method gets the vertical dots per inch of the associated metafile. |
| MetafileHeader::GetEmfHeader | The MetafileHeader::GetEmfHeader method gets an ENHMETAHEADER3 structure that contains properties of the associated metafile. |
| MetafileHeader::GetEmfPlusFlags | The MetafileHeader::GetEmfPlusFlags method gets a flag that indicates whether the associated metafile was recorded against a video display device context. |
| MetafileHeader::GetMetafileSize | The MetafileHeader::GetMetafileSize method gets the size, in bytes, of the metafile. |
| MetafileHeader::GetType | The MetafileHeader::GetType method gets the type of the associated metafile. |
| MetafileHeader::GetVersion | The MetafileHeader::GetVersion method gets the version of the metafile. |
| MetafileHeader::GetWmfHeader | The MetafileHeader::GetWmfHeader method gets a METAHEADER structure that contains properties of the associated metafile. |
| MetafileHeader::IsDisplay | The MetafileHeader::IsDisplay method determines whether the associated metafile was recorded against a video display device context. |
| MetafileHeader::IsEmf | The MetafileHeader::IsEmf method determines whether the associated metafile is in the EMF format. |
| MetafileHeader::IsEmfOrEmfPlus | The MetafileHeader::IsEmfOrEmfPlus method determines whether the associated metafile is in either the EMF or EMF+ format. |
| MetafileHeader::IsEmfPlus | The MetafileHeader::IsEmfPlus method determines whether the associated metafile is in the EMF+ format. |
| MetafileHeader::IsEmfPlusDual | The MetafileHeader::IsEmfPlusDual method determines whether the associated metafile is in the EMF+ Dual format. |
| MetafileHeader::IsEmfPlusOnly | The MetafileHeader::IsEmfPlusOnly method determines whether the associated metafile is in the EMF+ Only format. |
| MetafileHeader::IsWmf | The MetafileHeader::IsWmf method determines whether the associated metafile is in the WMF format. |
| MetafileHeader::IsWmfPlaceable | The MetafileHeader::IsWmfPlaceable method determines whether the associated metafile is a placeable metafile. |
Methods
The MetafileHeader class has these methods.
| MetafileHeader::GetBounds The MetafileHeader::GetBounds method gets the bounding rectangle for the associated metafile. |
| MetafileHeader::GetDpiX The MetafileHeader::GetDpiX method gets the horizontal dots per inch of the associated metafile. |
| MetafileHeader::GetDpiY The MetafileHeader::GetDpiY method gets the vertical dots per inch of the associated metafile. |
| MetafileHeader::GetEmfHeader The MetafileHeader::GetEmfHeader method gets an ENHMETAHEADER3 structure that contains properties of the associated metafile. |
| MetafileHeader::GetEmfPlusFlags The MetafileHeader::GetEmfPlusFlags method gets a flag that indicates whether the associated metafile was recorded against a video display device context. |
| MetafileHeader::GetMetafileSize The MetafileHeader::GetMetafileSize method gets the size, in bytes, of the metafile. |
| MetafileHeader::GetType The MetafileHeader::GetType method gets the type of the associated metafile. |
| MetafileHeader::GetVersion The MetafileHeader::GetVersion method gets the version of the metafile. |
| MetafileHeader::GetWmfHeader The MetafileHeader::GetWmfHeader method gets a METAHEADER structure that contains properties of the associated metafile. |
| MetafileHeader::IsDisplay The MetafileHeader::IsDisplay method determines whether the associated metafile was recorded against a video display device context. |
| MetafileHeader::IsEmf The MetafileHeader::IsEmf method determines whether the associated metafile is in the EMF format. |
| MetafileHeader::IsEmfOrEmfPlus The MetafileHeader::IsEmfOrEmfPlus method determines whether the associated metafile is in either the EMF or EMF+ format. |
| MetafileHeader::IsEmfPlus The MetafileHeader::IsEmfPlus method determines whether the associated metafile is in the EMF+ format. |
| MetafileHeader::IsEmfPlusDual The MetafileHeader::IsEmfPlusDual method determines whether the associated metafile is in the EMF+ Dual format. |
| MetafileHeader::IsEmfPlusOnly The MetafileHeader::IsEmfPlusOnly method determines whether the associated metafile is in the EMF+ Only format. |
| MetafileHeader::IsWmf The MetafileHeader::IsWmf method determines whether the associated metafile is in the WMF format. |
| MetafileHeader::IsWmfPlaceable The MetafileHeader::IsWmfPlaceable method determines whether the associated metafile is a placeable metafile. |
Remarks
Metafiles provide a device-independent and application-independent way to share pictures. They contain records that describe a sequence of graphics APIs to invoke in a particular order with their associated graphics data. Metafiles can be recorded by an application and later played back by that application or by another one to reproduce a particular picture. They can also be used to send content to a print spooler. Enhanced metafiles support the ability to provide both Windows GDI+ and Windows Graphics Device Interface (GDI) descriptions of the same picture so that both GDI+ and down-level GDI applications can render it.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | gdiplusmetaheader.h |