Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / CommonUI / System / Drawing / Advanced / MetafileHeader.cs / 1305376 / MetafileHeader.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Drawing.Imaging { using System.Configuration.Assemblies; using System.Diagnostics; using System; using System.Drawing; using System.Runtime.InteropServices; using System.Drawing.Internal; ////// /// Contains attributes of an /// associated [StructLayout(LayoutKind.Sequential)] public sealed class MetafileHeader { // determine which to use by nullity internal MetafileHeaderWmf wmf; internal MetafileHeaderEmf emf; internal MetafileHeader() { } ///. /// /// /// Gets the type of the associated public MetafileType Type { get { return IsWmf() ? wmf.type : emf.type; } } ///. /// /// /// public int MetafileSize { get { return IsWmf() ? wmf.size : emf.size; } } ////// Gets the size, in bytes, of the associated /// ///. /// /// /// Gets the version number of the associated /// public int Version { get { return IsWmf() ? wmf.version : emf.version; } } /* FxCop rule 'AvoidBuildingNonCallableCode' - Left here in case it is needed in the future. private EmfPlusFlags EmfPlusFlags { get { return IsWmf() ? wmf.emfPlusFlags : emf.emfPlusFlags; } } */ ///. /// /// /// Gets the horizontal resolution, in /// dots-per-inch, of the associated public float DpiX { get { return IsWmf() ? wmf.dpiX : emf.dpiX; } } ///. /// /// /// Gets the vertical resolution, in /// dots-per-inch, of the associated public float DpiY { get { return IsWmf() ? wmf.dpiY : emf.dpiY; } } ///. /// /// /// Gets a public Rectangle Bounds { get { return IsWmf() ? new Rectangle(wmf.X, wmf.Y, wmf.Width, wmf.Height) : new Rectangle(emf.X, emf.Y, emf.Width, emf.Height); } } ///that bounds the associated /// . /// /// /// Returns a value indicating whether the /// associated public bool IsWmf() { if ((wmf == null) && (emf == null)) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); if ((wmf != null) && ((wmf.type == MetafileType.Wmf) || (wmf.type == MetafileType.WmfPlaceable))) return true; else return false; } ///is in the Windows metafile /// format. /// /// /// public bool IsWmfPlaceable() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((wmf != null) && (wmf.type == MetafileType.WmfPlaceable)); } ////// Returns a value indicating whether the /// associated ///is in the Windows Placeable metafile /// format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmf() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.Emf)); } ///is in the Windows enhanced metafile /// format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfOrEmfPlus() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type >= MetafileType.Emf)); } ///is in the Windows enhanced metafile /// format or the Windows enhanced metafile plus. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfPlus() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type >= MetafileType.EmfPlusOnly)); } ///is in the Windows enhanced metafile /// plus format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfPlusDual() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.EmfPlusDual)); } ///is in the Dual enhanced /// metafile format. This format supports both the enhanced and the enhanced /// plus format. /// /// /// public bool IsEmfPlusOnly() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.EmfPlusOnly)); } ////// Returns a value indicating whether the associated ///supports only the Windows /// enhanced metafile plus format. /// /// /// public bool IsDisplay() { return IsEmfPlus() && ((((int)emf.emfPlusFlags) & ((int)EmfPlusFlags.Display)) != 0); } ////// Returns a value indicating whether the associated ///is device-dependent. /// /// /// Gets the WMF header file for the associated /// public MetaHeader WmfHeader { get { if (wmf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return wmf.WmfHeader; } } ///. /// /// /// /* FxCop rule 'AvoidBuildingNonCallableCode' - Left here in case it is needed in the future. internal SafeNativeMethods.ENHMETAHEADER EmfHeader { get { if (emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return emf.EmfHeader; } } */ ////// Gets the WMF header file for the associated ///. /// /// /// Gets the size, in bytes, of the /// enhanced metafile plus header file. /// public int EmfPlusHeaderSize { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.EmfPlusHeaderSize : emf.EmfPlusHeaderSize; } } ////// /// public int LogicalDpiX { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.LogicalDpiX : emf.LogicalDpiX; } } ////// Gets the logical horizontal resolution, in /// dots-per-inch, of the associated ///. /// /// /// Gets the logical vertical resolution, in /// dots-per-inch, of the associated public int LogicalDpiY { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.LogicalDpiY : emf.LogicalDpiX; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //. /// // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Drawing.Imaging { using System.Configuration.Assemblies; using System.Diagnostics; using System; using System.Drawing; using System.Runtime.InteropServices; using System.Drawing.Internal; ////// /// Contains attributes of an /// associated [StructLayout(LayoutKind.Sequential)] public sealed class MetafileHeader { // determine which to use by nullity internal MetafileHeaderWmf wmf; internal MetafileHeaderEmf emf; internal MetafileHeader() { } ///. /// /// /// Gets the type of the associated public MetafileType Type { get { return IsWmf() ? wmf.type : emf.type; } } ///. /// /// /// public int MetafileSize { get { return IsWmf() ? wmf.size : emf.size; } } ////// Gets the size, in bytes, of the associated /// ///. /// /// /// Gets the version number of the associated /// public int Version { get { return IsWmf() ? wmf.version : emf.version; } } /* FxCop rule 'AvoidBuildingNonCallableCode' - Left here in case it is needed in the future. private EmfPlusFlags EmfPlusFlags { get { return IsWmf() ? wmf.emfPlusFlags : emf.emfPlusFlags; } } */ ///. /// /// /// Gets the horizontal resolution, in /// dots-per-inch, of the associated public float DpiX { get { return IsWmf() ? wmf.dpiX : emf.dpiX; } } ///. /// /// /// Gets the vertical resolution, in /// dots-per-inch, of the associated public float DpiY { get { return IsWmf() ? wmf.dpiY : emf.dpiY; } } ///. /// /// /// Gets a public Rectangle Bounds { get { return IsWmf() ? new Rectangle(wmf.X, wmf.Y, wmf.Width, wmf.Height) : new Rectangle(emf.X, emf.Y, emf.Width, emf.Height); } } ///that bounds the associated /// . /// /// /// Returns a value indicating whether the /// associated public bool IsWmf() { if ((wmf == null) && (emf == null)) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); if ((wmf != null) && ((wmf.type == MetafileType.Wmf) || (wmf.type == MetafileType.WmfPlaceable))) return true; else return false; } ///is in the Windows metafile /// format. /// /// /// public bool IsWmfPlaceable() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((wmf != null) && (wmf.type == MetafileType.WmfPlaceable)); } ////// Returns a value indicating whether the /// associated ///is in the Windows Placeable metafile /// format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmf() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.Emf)); } ///is in the Windows enhanced metafile /// format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfOrEmfPlus() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type >= MetafileType.Emf)); } ///is in the Windows enhanced metafile /// format or the Windows enhanced metafile plus. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfPlus() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type >= MetafileType.EmfPlusOnly)); } ///is in the Windows enhanced metafile /// plus format. /// /// /// Returns a value indicating whether the /// associated public bool IsEmfPlusDual() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.EmfPlusDual)); } ///is in the Dual enhanced /// metafile format. This format supports both the enhanced and the enhanced /// plus format. /// /// /// public bool IsEmfPlusOnly() { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return ((emf != null) && (emf.type == MetafileType.EmfPlusOnly)); } ////// Returns a value indicating whether the associated ///supports only the Windows /// enhanced metafile plus format. /// /// /// public bool IsDisplay() { return IsEmfPlus() && ((((int)emf.emfPlusFlags) & ((int)EmfPlusFlags.Display)) != 0); } ////// Returns a value indicating whether the associated ///is device-dependent. /// /// /// Gets the WMF header file for the associated /// public MetaHeader WmfHeader { get { if (wmf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return wmf.WmfHeader; } } ///. /// /// /// /* FxCop rule 'AvoidBuildingNonCallableCode' - Left here in case it is needed in the future. internal SafeNativeMethods.ENHMETAHEADER EmfHeader { get { if (emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return emf.EmfHeader; } } */ ////// Gets the WMF header file for the associated ///. /// /// /// Gets the size, in bytes, of the /// enhanced metafile plus header file. /// public int EmfPlusHeaderSize { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.EmfPlusHeaderSize : emf.EmfPlusHeaderSize; } } ////// /// public int LogicalDpiX { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.LogicalDpiX : emf.LogicalDpiX; } } ////// Gets the logical horizontal resolution, in /// dots-per-inch, of the associated ///. /// /// /// Gets the logical vertical resolution, in /// dots-per-inch, of the associated public int LogicalDpiY { get { if (wmf == null && emf == null) throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter); return IsWmf() ? wmf.LogicalDpiY : emf.LogicalDpiX; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.. ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- CodeDirectoryCompiler.cs
- MissingManifestResourceException.cs
- GifBitmapEncoder.cs
- HttpModuleAction.cs
- RepeaterItemCollection.cs
- Region.cs
- WebOperationContext.cs
- WebPartEventArgs.cs
- ServiceBusyException.cs
- ScriptingSectionGroup.cs
- AmbientValueAttribute.cs
- SqlStatistics.cs
- CustomTrackingQuery.cs
- AdornerHitTestResult.cs
- DesignTimeVisibleAttribute.cs
- CompositeScriptReferenceEventArgs.cs
- EndpointAddressMessageFilterTable.cs
- GridItemPattern.cs
- BindableTemplateBuilder.cs
- SqlDependencyListener.cs
- ArgumentOutOfRangeException.cs
- QilXmlWriter.cs
- CachedTypeface.cs
- CopyAttributesAction.cs
- WebPartActionVerb.cs
- COMException.cs
- DataObjectPastingEventArgs.cs
- MetadataHelper.cs
- WrappingXamlSchemaContext.cs
- XmlDataLoader.cs
- ProfileParameter.cs
- XmlSerializerSection.cs
- SqlDataSource.cs
- TextServicesHost.cs
- TextEditorParagraphs.cs
- ZipPackage.cs
- WindowsProgressbar.cs
- embossbitmapeffect.cs
- GridViewColumnHeader.cs
- contentDescriptor.cs
- TypeNameConverter.cs
- InstallerTypeAttribute.cs
- NativeMethods.cs
- EmbeddedMailObject.cs
- OdbcParameter.cs
- StylusEditingBehavior.cs
- XamlClipboardData.cs
- OracleLob.cs
- PkcsMisc.cs
- DocumentViewerBase.cs
- MessageBox.cs
- DeferredElementTreeState.cs
- PlaceHolder.cs
- ISessionStateStore.cs
- BufferedGraphicsContext.cs
- RemotingConfigParser.cs
- PreDigestedSignedInfo.cs
- TableRowGroup.cs
- Function.cs
- List.cs
- WindowsEditBox.cs
- FullTrustAssembliesSection.cs
- CompatibleIComparer.cs
- PairComparer.cs
- ExpressionBindings.cs
- Header.cs
- FixedSOMTableCell.cs
- DataContext.cs
- DocumentGridPage.cs
- XmlRootAttribute.cs
- PublisherMembershipCondition.cs
- DataTemplate.cs
- httpserverutility.cs
- InputLanguageCollection.cs
- Path.cs
- XmlSerializer.cs
- ProvidersHelper.cs
- PathTooLongException.cs
- CqlWriter.cs
- ToolStripGripRenderEventArgs.cs
- CacheMemory.cs
- CustomAssemblyResolver.cs
- DirectionalLight.cs
- DynamicVirtualDiscoSearcher.cs
- SafeWaitHandle.cs
- SmiEventStream.cs
- ExceptionAggregator.cs
- ResourceManagerWrapper.cs
- XmlValueConverter.cs
- RestClientProxyHandler.cs
- DataGridViewCellMouseEventArgs.cs
- PackageFilter.cs
- QueueProcessor.cs
- ListViewItemSelectionChangedEvent.cs
- CodeTypeDeclaration.cs
- sapiproxy.cs
- PropertyPathWorker.cs
- InspectionWorker.cs
- Soap.cs
- MenuCommand.cs