Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Core / CSharp / MS / Internal / Ink / StrokeFIndices.cs / 1 / StrokeFIndices.cs
//------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------- using MS.Utility; using MS.Internal; using System; using System.Windows; using System.Collections.Generic; using System.Globalization; using SR=MS.Internal.PresentationCore.SR; using SRID=MS.Internal.PresentationCore.SRID; namespace MS.Internal.Ink { #region StrokeFIndices ////// A helper struct that represents a fragment of a stroke spine. /// internal struct StrokeFIndices : IEquatable{ #region Private statics private static StrokeFIndices s_empty = new StrokeFIndices(AfterLast, BeforeFirst); private static StrokeFIndices s_full = new StrokeFIndices(BeforeFirst, AfterLast); #endregion #region Internal API /// /// BeforeFirst /// ///internal static double BeforeFirst { get { return double.MinValue; } } /// /// AfterLast /// ///internal static double AfterLast { get { return double.MaxValue; } } /// /// StrokeFIndices /// /// beginFIndex /// endFIndex internal StrokeFIndices(double beginFIndex, double endFIndex) { _beginFIndex = beginFIndex; _endFIndex = endFIndex; } ////// BeginFIndex /// ///internal double BeginFIndex { get { return _beginFIndex; } set { _beginFIndex = value; } } /// /// EndFIndex /// ///internal double EndFIndex { get { return _endFIndex; } set { _endFIndex = value;} } /// /// ToString /// public override string ToString() { return "{" + GetStringRepresentation(_beginFIndex) + "," + GetStringRepresentation(_endFIndex) + "}"; } ////// Equals /// /// ///public bool Equals(StrokeFIndices strokeFIndices) { return (strokeFIndices == this); } /// /// Equals /// /// ///public override bool Equals(Object obj) { // Check for null and compare run-time types if (obj == null || GetType() != obj.GetType()) return false; return ((StrokeFIndices)obj == this); } /// /// GetHashCode /// ///public override int GetHashCode() { return _beginFIndex.GetHashCode() ^ _endFIndex.GetHashCode(); } /// /// operator == /// /// /// ///public static bool operator ==(StrokeFIndices sfiLeft, StrokeFIndices sfiRight) { return (DoubleUtil.AreClose(sfiLeft._beginFIndex, sfiRight._beginFIndex) && DoubleUtil.AreClose(sfiLeft._endFIndex, sfiRight._endFIndex)); } /// /// operator != /// /// /// ///public static bool operator !=(StrokeFIndices sfiLeft, StrokeFIndices sfiRight) { return !(sfiLeft == sfiRight); } internal static string GetStringRepresentation(double fIndex) { if (DoubleUtil.AreClose(fIndex, StrokeFIndices.BeforeFirst)) { return "BeforeFirst"; } if (DoubleUtil.AreClose(fIndex, StrokeFIndices.AfterLast)) { return "AfterLast"; } return fIndex.ToString(CultureInfo.InvariantCulture); } /// /// /// internal static StrokeFIndices Empty { get { return s_empty; } } ////// /// internal static StrokeFIndices Full { get { return s_full; } } ////// /// internal bool IsEmpty { get { return DoubleUtil.GreaterThanOrClose(_beginFIndex, _endFIndex); } } ////// /// internal bool IsFull { get { return ((DoubleUtil.AreClose(_beginFIndex, BeforeFirst)) && (DoubleUtil.AreClose(_endFIndex,AfterLast))); } } #if DEBUG ////// /// private bool IsValid { get { return !double.IsNaN(_beginFIndex) && !double.IsNaN(_endFIndex) && _beginFIndex < _endFIndex; } } #endif ////// Compare StrokeFIndices based on the BeinFIndex /// /// ///internal int CompareTo(StrokeFIndices fIndices) { #if DEBUG System.Diagnostics.Debug.Assert(!double.IsNaN(_beginFIndex) && !double.IsNaN(_endFIndex) && DoubleUtil.LessThan(_beginFIndex, _endFIndex)); #endif if (DoubleUtil.AreClose(BeginFIndex, fIndices.BeginFIndex)) { return 0; } else if (DoubleUtil.GreaterThan(BeginFIndex, fIndices.BeginFIndex)) { return 1; } else { return -1; } } #endregion #region Fields private double _beginFIndex; private double _endFIndex; #endregion } #endregion } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------- using MS.Utility; using MS.Internal; using System; using System.Windows; using System.Collections.Generic; using System.Globalization; using SR=MS.Internal.PresentationCore.SR; using SRID=MS.Internal.PresentationCore.SRID; namespace MS.Internal.Ink { #region StrokeFIndices ////// A helper struct that represents a fragment of a stroke spine. /// internal struct StrokeFIndices : IEquatable{ #region Private statics private static StrokeFIndices s_empty = new StrokeFIndices(AfterLast, BeforeFirst); private static StrokeFIndices s_full = new StrokeFIndices(BeforeFirst, AfterLast); #endregion #region Internal API /// /// BeforeFirst /// ///internal static double BeforeFirst { get { return double.MinValue; } } /// /// AfterLast /// ///internal static double AfterLast { get { return double.MaxValue; } } /// /// StrokeFIndices /// /// beginFIndex /// endFIndex internal StrokeFIndices(double beginFIndex, double endFIndex) { _beginFIndex = beginFIndex; _endFIndex = endFIndex; } ////// BeginFIndex /// ///internal double BeginFIndex { get { return _beginFIndex; } set { _beginFIndex = value; } } /// /// EndFIndex /// ///internal double EndFIndex { get { return _endFIndex; } set { _endFIndex = value;} } /// /// ToString /// public override string ToString() { return "{" + GetStringRepresentation(_beginFIndex) + "," + GetStringRepresentation(_endFIndex) + "}"; } ////// Equals /// /// ///public bool Equals(StrokeFIndices strokeFIndices) { return (strokeFIndices == this); } /// /// Equals /// /// ///public override bool Equals(Object obj) { // Check for null and compare run-time types if (obj == null || GetType() != obj.GetType()) return false; return ((StrokeFIndices)obj == this); } /// /// GetHashCode /// ///public override int GetHashCode() { return _beginFIndex.GetHashCode() ^ _endFIndex.GetHashCode(); } /// /// operator == /// /// /// ///public static bool operator ==(StrokeFIndices sfiLeft, StrokeFIndices sfiRight) { return (DoubleUtil.AreClose(sfiLeft._beginFIndex, sfiRight._beginFIndex) && DoubleUtil.AreClose(sfiLeft._endFIndex, sfiRight._endFIndex)); } /// /// operator != /// /// /// ///public static bool operator !=(StrokeFIndices sfiLeft, StrokeFIndices sfiRight) { return !(sfiLeft == sfiRight); } internal static string GetStringRepresentation(double fIndex) { if (DoubleUtil.AreClose(fIndex, StrokeFIndices.BeforeFirst)) { return "BeforeFirst"; } if (DoubleUtil.AreClose(fIndex, StrokeFIndices.AfterLast)) { return "AfterLast"; } return fIndex.ToString(CultureInfo.InvariantCulture); } /// /// /// internal static StrokeFIndices Empty { get { return s_empty; } } ////// /// internal static StrokeFIndices Full { get { return s_full; } } ////// /// internal bool IsEmpty { get { return DoubleUtil.GreaterThanOrClose(_beginFIndex, _endFIndex); } } ////// /// internal bool IsFull { get { return ((DoubleUtil.AreClose(_beginFIndex, BeforeFirst)) && (DoubleUtil.AreClose(_endFIndex,AfterLast))); } } #if DEBUG ////// /// private bool IsValid { get { return !double.IsNaN(_beginFIndex) && !double.IsNaN(_endFIndex) && _beginFIndex < _endFIndex; } } #endif ////// Compare StrokeFIndices based on the BeinFIndex /// /// ///internal int CompareTo(StrokeFIndices fIndices) { #if DEBUG System.Diagnostics.Debug.Assert(!double.IsNaN(_beginFIndex) && !double.IsNaN(_endFIndex) && DoubleUtil.LessThan(_beginFIndex, _endFIndex)); #endif if (DoubleUtil.AreClose(BeginFIndex, fIndices.BeginFIndex)) { return 0; } else if (DoubleUtil.GreaterThan(BeginFIndex, fIndices.BeginFIndex)) { return 1; } else { return -1; } } #endregion #region Fields private double _beginFIndex; private double _endFIndex; #endregion } #endregion } // 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
- CodeTypeDeclaration.cs
- BindingFormattingDialog.cs
- Win32.cs
- SessionState.cs
- ContractUtils.cs
- WSSecurityPolicy11.cs
- RuntimeIdentifierPropertyAttribute.cs
- Transform3DGroup.cs
- EndOfStreamException.cs
- SectionRecord.cs
- DocumentGridContextMenu.cs
- HandleRef.cs
- Debug.cs
- IdentityHolder.cs
- configsystem.cs
- HttpRawResponse.cs
- AsymmetricSignatureDeformatter.cs
- MarkerProperties.cs
- TimeSpanStorage.cs
- RequiredAttributeAttribute.cs
- AutomationElement.cs
- SqlRewriteScalarSubqueries.cs
- Base64Decoder.cs
- PublisherIdentityPermission.cs
- XamlStream.cs
- SqlInternalConnection.cs
- BuilderInfo.cs
- DynamicDocumentPaginator.cs
- RadioButtonAutomationPeer.cs
- SqlNode.cs
- TypeSemantics.cs
- OracleBFile.cs
- QilGeneratorEnv.cs
- Condition.cs
- TextureBrush.cs
- SignalGate.cs
- ExpandedWrapper.cs
- TreeView.cs
- ReachUIElementCollectionSerializerAsync.cs
- PropertyGridEditorPart.cs
- ButtonFieldBase.cs
- ToolStripOverflow.cs
- XpsFixedPageReaderWriter.cs
- AutoResetEvent.cs
- SrgsRule.cs
- TextEditorLists.cs
- ServiceHost.cs
- IgnoreSectionHandler.cs
- LZCodec.cs
- LazyTextWriterCreator.cs
- ListMarkerLine.cs
- OpCellTreeNode.cs
- KeyboardEventArgs.cs
- UniqueIdentifierService.cs
- HttpStreamMessageEncoderFactory.cs
- SendingRequestEventArgs.cs
- QilSortKey.cs
- ContainerSelectorGlyph.cs
- StrongTypingException.cs
- FastEncoder.cs
- OleDbRowUpdatedEvent.cs
- AdornerPresentationContext.cs
- CheckBox.cs
- FontStyles.cs
- RadioButtonPopupAdapter.cs
- DBSchemaTable.cs
- TrustSection.cs
- DataReceivedEventArgs.cs
- ProviderCommandInfoUtils.cs
- AnnotationResourceChangedEventArgs.cs
- XmlSchemaObjectCollection.cs
- TimelineCollection.cs
- HebrewCalendar.cs
- ChannelManagerService.cs
- AttachedPropertyMethodSelector.cs
- ResXDataNode.cs
- SpecialNameAttribute.cs
- WindowsToolbar.cs
- TableLayoutCellPaintEventArgs.cs
- BatchWriter.cs
- RadioButtonList.cs
- LinqDataSourceContextEventArgs.cs
- UnsafeMethods.cs
- TemplateControlParser.cs
- InkPresenter.cs
- CategoryAttribute.cs
- DataGridViewRowDividerDoubleClickEventArgs.cs
- LinkButton.cs
- RootBrowserWindowAutomationPeer.cs
- ForceCopyBuildProvider.cs
- MissingFieldException.cs
- ThreadStartException.cs
- JavaScriptObjectDeserializer.cs
- JournalEntry.cs
- KerberosTicketHashIdentifierClause.cs
- SafeRegistryHandle.cs
- querybuilder.cs
- DateTimeOffset.cs
- ControlBuilderAttribute.cs
- Selector.cs