Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / CommonUI / System / Drawing / Advanced / MetafileHeader.cs / 1 / 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;
}
}
///
///
/// Gets the size, in bytes, of the associated
///
///
public int MetafileSize
{
get
{
return IsWmf() ? wmf.size : emf.size;
}
}
///
/// 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);
}
}
///
/// 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;
}
///
///
/// Returns a value indicating whether the
/// associated
///
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
public bool IsEmf()
{
if (wmf == null && emf == null)
throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter);
return ((emf != null) && (emf.type == MetafileType.Emf));
}
///
/// 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));
}
///
/// 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));
}
///
/// 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));
}
///
///
/// Returns a value indicating whether the associated
///
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
///
public bool IsDisplay()
{
return IsEmfPlus() &&
((((int)emf.emfPlusFlags) & ((int)EmfPlusFlags.Display)) != 0);
}
///
/// 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;
}
}
///
///
/// Gets the WMF header file for the associated
///
/* 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 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;
}
}
///
///
/// Gets the logical horizontal resolution, in
/// dots-per-inch, of the associated
///
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 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;
}
}
///
///
/// Gets the size, in bytes, of the associated
///
///
public int MetafileSize
{
get
{
return IsWmf() ? wmf.size : emf.size;
}
}
///
/// 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);
}
}
///
/// 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;
}
///
///
/// Returns a value indicating whether the
/// associated
///
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
public bool IsEmf()
{
if (wmf == null && emf == null)
throw SafeNativeMethods.Gdip.StatusException(SafeNativeMethods.Gdip.InvalidParameter);
return ((emf != null) && (emf.type == MetafileType.Emf));
}
///
/// 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));
}
///
/// 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));
}
///
/// 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));
}
///
///
/// Returns a value indicating whether the associated
///
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
///
public bool IsDisplay()
{
return IsEmfPlus() &&
((((int)emf.emfPlusFlags) & ((int)EmfPlusFlags.Display)) != 0);
}
///
/// 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;
}
}
///
///
/// Gets the WMF header file for the associated
///
/* 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 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;
}
}
///
///
/// Gets the logical horizontal resolution, in
/// dots-per-inch, of the associated
///
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 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
- DataGridViewTextBoxColumn.cs
- CoTaskMemHandle.cs
- StreamWithDictionary.cs
- EntityDescriptor.cs
- SurrogateSelector.cs
- DbProviderServices.cs
- EvidenceTypeDescriptor.cs
- ChangeTracker.cs
- ColumnClickEvent.cs
- WindowsRichEditRange.cs
- XmlValueConverter.cs
- TabItemWrapperAutomationPeer.cs
- PropertyChangedEventManager.cs
- EndpointIdentityExtension.cs
- BaseParser.cs
- EntityDataSourceUtil.cs
- ElementProxy.cs
- SHA384Cng.cs
- PriorityBinding.cs
- X509PeerCertificateElement.cs
- ECDsaCng.cs
- Size.cs
- AvtEvent.cs
- PermissionToken.cs
- Operators.cs
- ExeContext.cs
- DLinqDataModelProvider.cs
- ContractType.cs
- ImageSourceConverter.cs
- WorkflowMessageEventHandler.cs
- ClientTargetSection.cs
- ObjectCloneHelper.cs
- ImageMetadata.cs
- MeasureItemEvent.cs
- ClearCollection.cs
- DateTimeFormatInfoScanner.cs
- PropertyValueUIItem.cs
- ManipulationDeltaEventArgs.cs
- SelectionHighlightInfo.cs
- StreamUpdate.cs
- PersistenceTypeAttribute.cs
- XhtmlBasicSelectionListAdapter.cs
- PaginationProgressEventArgs.cs
- AspNetSynchronizationContext.cs
- BamlStream.cs
- StylusDevice.cs
- ToggleButtonAutomationPeer.cs
- ClaimSet.cs
- XmlNotation.cs
- SqlProvider.cs
- ConfigurationSchemaErrors.cs
- NameValuePair.cs
- _SpnDictionary.cs
- UpdatableWrapper.cs
- SynchronizedInputPattern.cs
- WebHttpEndpoint.cs
- CategoryNameCollection.cs
- DbDataSourceEnumerator.cs
- Aggregates.cs
- SqlCacheDependencyDatabaseCollection.cs
- ProfessionalColorTable.cs
- XsltArgumentList.cs
- RoutedEventConverter.cs
- CornerRadius.cs
- XsdDateTime.cs
- AbsoluteQuery.cs
- TagPrefixCollection.cs
- CompositionAdorner.cs
- SecurityTokenTypes.cs
- TreeViewImageKeyConverter.cs
- LeaseManager.cs
- AlternationConverter.cs
- brushes.cs
- COM2Properties.cs
- DocumentViewerAutomationPeer.cs
- WebBrowserContainer.cs
- CompleteWizardStep.cs
- DataGridViewCellStyleConverter.cs
- SimpleType.cs
- WorkItem.cs
- OleDbPropertySetGuid.cs
- XslNumber.cs
- ToolTip.cs
- ServiceModelEnumValidator.cs
- CompoundFileStreamReference.cs
- SerialPort.cs
- StringBuilder.cs
- DisplayNameAttribute.cs
- InstallerTypeAttribute.cs
- GetLastErrorDetailsRequest.cs
- AdRotatorDesigner.cs
- WebPartTransformerCollection.cs
- BitmapFrameDecode.cs
- CacheMemory.cs
- TemplatePagerField.cs
- UpDownEvent.cs
- FunctionMappingTranslator.cs
- XsdDuration.cs
- EventBookmark.cs
- SamlNameIdentifierClaimResource.cs