Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Core / MS / Internal / Shaping / CompositeTypefaceMetrics.cs / 1 / CompositeTypefaceMetrics.cs
//------------------------------------------------------------------------ // // Microsoft Windows Client Platform // Copyright (C) Microsoft Corporation, 2001 // // File: CompositeTypefaceMetrics.cs // // Contents: Typeface metrics of a composite font // // Created: 5-26-2003 [....] ([....]) // //----------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Diagnostics; using System.Windows; using System.Windows.Media; using System.Windows.Markup; // for XmlLanguage using MS.Internal.FontFace; using System.Globalization; namespace MS.Internal.Shaping { ////// Character-based info of a font family /// internal class CompositeTypefaceMetrics : ITypefaceMetrics { private double _underlinePosition; private double _underlineThickness; private double _strikethroughPosition; private double _strikethroughThickenss; private double _capsHeight; private double _xHeight; private FontStyle _style; private FontWeight _weight; private FontStretch _stretch; // the following figures are collected from observation of 'Times New Roman' // at 72 pt in MS-Word. [[....], 5/26/2003] // The following Offsets are offsets from baseline. Negative means below the baseline. private const double UnderlineOffsetDefaultInEm = -0.15625; private const double UnderlineSizeDefaultInEm = (-UnderlineOffsetDefaultInEm) / 2; private const double StrikethroughOffsetDefaultInEm = 0.3125; private const double StrikethroughSizeDefaultInEm = UnderlineSizeDefaultInEm; private const double CapsHeightDefaultInEm = 1; private const double XHeightDefaultInEm = 0.671875; internal CompositeTypefaceMetrics( double underlinePosition, double underlineThickness, double strikethroughPosition, double strikethroughThickness, double capsHeight, double xHeight, FontStyle style, FontWeight weight, FontStretch stretch ) { _underlinePosition = underlinePosition != 0 ? underlinePosition : UnderlineOffsetDefaultInEm; _underlineThickness = underlineThickness > 0 ? underlineThickness : UnderlineSizeDefaultInEm; _strikethroughPosition = strikethroughPosition != 0 ? strikethroughPosition : StrikethroughOffsetDefaultInEm; _strikethroughThickenss = strikethroughThickness > 0 ? strikethroughThickness : StrikethroughSizeDefaultInEm; _capsHeight = capsHeight > 0 ? capsHeight : CapsHeightDefaultInEm; _xHeight = xHeight > 0 ? xHeight : XHeightDefaultInEm; _style = style; _weight = weight; _stretch = stretch; } internal CompositeTypefaceMetrics() : this( UnderlineOffsetDefaultInEm, UnderlineSizeDefaultInEm, StrikethroughOffsetDefaultInEm, StrikethroughSizeDefaultInEm, CapsHeightDefaultInEm, XHeightDefaultInEm, FontStyles.Normal, FontWeights.Regular, FontStretches.Normal ) { } ////// (Western) x-height relative to em size. /// public double XHeight { get { return _xHeight; } } ////// Distance from baseline to top of English capital, relative to em size. /// public double CapsHeight { get { return _capsHeight; } } ////// Distance from baseline to underline position /// public double UnderlinePosition { get { return _underlinePosition; } } ////// Underline thickness /// public double UnderlineThickness { get { return _underlineThickness; } } ////// Distance from baseline to strike-through position /// public double StrikethroughPosition { get { return _strikethroughPosition; } } ////// strike-through thickness /// public double StrikethroughThickness { get { return _strikethroughThickenss; } } ////// Flag indicate whether this is symbol typeface /// public bool Symbol { get { return false; } } ////// Style simulation flags for this typeface. /// public StyleSimulations StyleSimulations { get { return StyleSimulations.None; } } ////// Collection of localized face names adjusted by the font differentiator. /// public IDictionaryAdjustedFaceNames { get { return FontDifferentiator.ConstructFaceNamesByStyleWeightStretch(_style, _weight, _stretch); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- LogLogRecordEnumerator.cs
- MaterialGroup.cs
- DoubleAnimationUsingPath.cs
- TextDecorationLocationValidation.cs
- ControlBindingsCollection.cs
- WorkflowRuntimeService.cs
- FormatterServices.cs
- SourceFileBuildProvider.cs
- TypeDependencyAttribute.cs
- bidPrivateBase.cs
- VoiceChangeEventArgs.cs
- MediaCommands.cs
- ExtendedTransformFactory.cs
- CachingHintValidation.cs
- TrackingRecordPreFilter.cs
- _Semaphore.cs
- OrderedDictionary.cs
- OutputScopeManager.cs
- DPAPIProtectedConfigurationProvider.cs
- DataColumnPropertyDescriptor.cs
- ScriptResourceInfo.cs
- TemplateNameScope.cs
- xmlfixedPageInfo.cs
- AuthStoreRoleProvider.cs
- ExtendedProtectionPolicy.cs
- WindowsListViewScroll.cs
- PrintPreviewDialog.cs
- MdImport.cs
- PlanCompiler.cs
- SqlNode.cs
- CharacterMetrics.cs
- WebServiceClientProxyGenerator.cs
- WebBrowserSiteBase.cs
- GridItemPattern.cs
- XslNumber.cs
- Line.cs
- SmiContext.cs
- RightsManagementEncryptionTransform.cs
- AttributeEmitter.cs
- TransactionFilter.cs
- DataException.cs
- TextEditorTyping.cs
- Validator.cs
- AppendHelper.cs
- RightsManagementInformation.cs
- Exceptions.cs
- SafeCoTaskMem.cs
- TextTreeObjectNode.cs
- TargetConverter.cs
- InputProcessorProfilesLoader.cs
- TextSimpleMarkerProperties.cs
- GroupBox.cs
- DESCryptoServiceProvider.cs
- CodeConditionStatement.cs
- DesignConnectionCollection.cs
- GregorianCalendar.cs
- Exception.cs
- LayoutEngine.cs
- Visual3DCollection.cs
- InternalControlCollection.cs
- TypeExtensions.cs
- PolicyLevel.cs
- XmlWrappingReader.cs
- DbTransaction.cs
- FtpRequestCacheValidator.cs
- AmbientLight.cs
- XmlnsDefinitionAttribute.cs
- TableSectionStyle.cs
- SystemGatewayIPAddressInformation.cs
- SubtreeProcessor.cs
- ServiceParser.cs
- RoutedEventConverter.cs
- RuleRef.cs
- StylusPlugInCollection.cs
- SignatureToken.cs
- FileResponseElement.cs
- PageContentAsyncResult.cs
- XslTransform.cs
- CompilerInfo.cs
- SafeViewOfFileHandle.cs
- XmlAtomicValue.cs
- xmlsaver.cs
- Attributes.cs
- SetStoryboardSpeedRatio.cs
- XhtmlBasicValidationSummaryAdapter.cs
- Common.cs
- GridViewCancelEditEventArgs.cs
- ActivityTypeDesigner.xaml.cs
- DocumentDesigner.cs
- Tokenizer.cs
- ScrollEventArgs.cs
- PriorityItem.cs
- CompositeFontParser.cs
- PagePropertiesChangingEventArgs.cs
- HtmlElementErrorEventArgs.cs
- PasswordRecovery.cs
- BinaryConverter.cs
- DataControlReference.cs
- DataControlField.cs
- OrderingExpression.cs