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
- FunctionNode.cs
- OperationInvokerBehavior.cs
- Window.cs
- XmlSchemaFacet.cs
- TextAutomationPeer.cs
- ThousandthOfEmRealDoubles.cs
- GenerateScriptTypeAttribute.cs
- TemporaryBitmapFile.cs
- WindowsTreeView.cs
- TargetConverter.cs
- ToolStripGripRenderEventArgs.cs
- WebExceptionStatus.cs
- HuffCodec.cs
- TaiwanLunisolarCalendar.cs
- UserNameSecurityTokenAuthenticator.cs
- SortQuery.cs
- PersonalizationEntry.cs
- MimeTypePropertyAttribute.cs
- SymDocumentType.cs
- SoapObjectInfo.cs
- XMLSyntaxException.cs
- OdbcException.cs
- ResourceManagerWrapper.cs
- ServiceChannelProxy.cs
- SafeNativeMethods.cs
- rsa.cs
- DescendantOverDescendantQuery.cs
- RuntimeHelpers.cs
- SmiEventStream.cs
- TextTabProperties.cs
- SqlAliaser.cs
- MetadataItemEmitter.cs
- CustomLineCap.cs
- IPipelineRuntime.cs
- Encoder.cs
- EventLogTraceListener.cs
- TdsParserStateObject.cs
- InstrumentationTracker.cs
- HttpResponseBase.cs
- SqlXmlStorage.cs
- TemplatePropertyEntry.cs
- CompiledIdentityConstraint.cs
- MsmqIntegrationMessageProperty.cs
- DocumentOutline.cs
- SymLanguageType.cs
- MILUtilities.cs
- MarshalByValueComponent.cs
- HtmlTable.cs
- AnnotationService.cs
- SocketPermission.cs
- ParentUndoUnit.cs
- __FastResourceComparer.cs
- CorrelationTokenTypeConvertor.cs
- Canonicalizers.cs
- GridViewDeletedEventArgs.cs
- DescendantBaseQuery.cs
- TextChange.cs
- StylusOverProperty.cs
- SizeConverter.cs
- ValidationEventArgs.cs
- RequestResizeEvent.cs
- LambdaCompiler.Unary.cs
- ZeroOpNode.cs
- prefixendpointaddressmessagefilter.cs
- ClientScriptManagerWrapper.cs
- WorkflowOwnerAsyncResult.cs
- Size.cs
- MatrixCamera.cs
- NonParentingControl.cs
- uribuilder.cs
- WebHttpBindingElement.cs
- MarkerProperties.cs
- ContextMenu.cs
- WebPartsPersonalizationAuthorization.cs
- MiniLockedBorderGlyph.cs
- SafeHandles.cs
- TrackingServices.cs
- SplitContainerDesigner.cs
- NullableIntAverageAggregationOperator.cs
- Line.cs
- Int16.cs
- HtmlLink.cs
- DataSpaceManager.cs
- PanelStyle.cs
- ReferentialConstraintRoleElement.cs
- SiteMapProvider.cs
- Lock.cs
- NetCodeGroup.cs
- TemplateControlParser.cs
- ObjectDataSourceStatusEventArgs.cs
- CalendarData.cs
- OperationCanceledException.cs
- MemberPathMap.cs
- ExtendedPropertyCollection.cs
- SystemResourceHost.cs
- ReflectTypeDescriptionProvider.cs
- sqlnorm.cs
- WebGetAttribute.cs
- OracleCommandBuilder.cs
- ErrorProvider.cs