Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / Documents / FixedSOMImage.cs / 1305600 / FixedSOMImage.cs
/*++ File: FixedSOMImage.cs Copyright (C) 2005 Microsoft Corporation. All rights reserved. Description: SOM object that wraps an image on the page. The corresponding markup element can be either an image or a Path with an ImageBrush History: 05/17/2005: agurcan - Created --*/ namespace System.Windows.Documents { using System.Windows.Automation; using System.Windows.Controls; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Globalization; using System.Diagnostics; internal sealed class FixedSOMImage : FixedSOMElement { //-------------------------------------------------------------------- // // Constructors // //--------------------------------------------------------------------- #region Constructors private FixedSOMImage(Rect imageRect, GeneralTransform trans, Uri sourceUri, FixedNode node, DependencyObject o) : base(node, trans) { _boundingRect = trans.TransformBounds(imageRect); _source = sourceUri; _startIndex = 0; _endIndex = 1; _name = AutomationProperties.GetName(o); _helpText = AutomationProperties.GetHelpText(o); } #endregion Constructors //------------------------------------------------------------------- // // Public Methods // //--------------------------------------------------------------------- #region Public Methods public static FixedSOMImage Create(FixedPage page, Image image, FixedNode fixedNode) { Uri imageUri = null; if (image.Source is BitmapImage) { BitmapImage imageSource = image.Source as BitmapImage; imageUri = imageSource.UriSource; } else if (image.Source is BitmapFrame) { BitmapFrame imageSource = image.Source as BitmapFrame; imageUri = new Uri(imageSource.ToString(), UriKind.RelativeOrAbsolute); } Rect sourceRect = new Rect(image.RenderSize); GeneralTransform transform = image.TransformToAncestor(page); return new FixedSOMImage(sourceRect, transform, imageUri, fixedNode, image); } public static FixedSOMImage Create(FixedPage page, Path path, FixedNode fixedNode) { Debug.Assert(path.Fill is ImageBrush); ImageSource source = ((ImageBrush)(path.Fill)).ImageSource; Uri imageUri = null; if (source is BitmapImage) { BitmapImage imageSource = source as BitmapImage; imageUri = imageSource.UriSource; } else if (source is BitmapFrame) { BitmapFrame imageSource = source as BitmapFrame; imageUri = new Uri(imageSource.ToString(), UriKind.RelativeOrAbsolute); } Rect sourceRect = path.Data.Bounds; GeneralTransform trans = path.TransformToAncestor(page); return new FixedSOMImage(sourceRect, trans, imageUri, fixedNode, path); } #if DEBUG public override void Render(DrawingContext dc, string label, DrawDebugVisual debugVisual) { Pen pen = new Pen(Brushes.Yellow, 1); Rect rect = _boundingRect; rect.Inflate(5,5); dc.DrawRectangle(null, pen , rect); if (label != null && debugVisual == DrawDebugVisual.Paragraphs) { base.RenderLabel(dc, label); } } #endif #endregion Public Methods //-------------------------------------------------------------------- // // Internal Properties // //--------------------------------------------------------------------- #region Internal Properties internal Uri Source { get { return _source; } } internal String Name { get { return _name; } } internal String HelpText { get { return _helpText; } } #endregion Internal Properties //-------------------------------------------------------------------- // // Private Fields // //---------------------------------------------------------------------- #region Private Fields private Uri _source; private String _name; private String _helpText; #endregion Interanl Fields } } // 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
- LoginNameDesigner.cs
- LinkLabelLinkClickedEvent.cs
- SqlInternalConnectionTds.cs
- XmlCharCheckingReader.cs
- ConfigurationStrings.cs
- EditorAttribute.cs
- HuffCodec.cs
- BCLDebug.cs
- HttpCacheVaryByContentEncodings.cs
- UserControlParser.cs
- OrderedDictionary.cs
- SQLBytesStorage.cs
- ToolboxDataAttribute.cs
- CodeTypeDeclarationCollection.cs
- VisualStyleElement.cs
- DesignerActionUIStateChangeEventArgs.cs
- ToolboxItemCollection.cs
- Int64Storage.cs
- TagElement.cs
- ReversePositionQuery.cs
- IISUnsafeMethods.cs
- OracleTimeSpan.cs
- StaticTextPointer.cs
- HandleRef.cs
- DbConnectionInternal.cs
- WebPartConnectionsConnectVerb.cs
- TextEndOfSegment.cs
- XmlSchemaSimpleType.cs
- ServicePerformanceCounters.cs
- FloatUtil.cs
- CompositeClientFormatter.cs
- PenContexts.cs
- EditorPart.cs
- ProfilePropertyNameValidator.cs
- InsufficientMemoryException.cs
- SrgsRule.cs
- VBCodeProvider.cs
- RegexEditorDialog.cs
- Ticks.cs
- IDQuery.cs
- ArraySubsetEnumerator.cs
- ThreadSafeList.cs
- PathHelper.cs
- ListCollectionView.cs
- SymbolType.cs
- GacUtil.cs
- ObjectViewEntityCollectionData.cs
- InputProviderSite.cs
- cryptoapiTransform.cs
- HtmlContainerControl.cs
- FileSystemInfo.cs
- dataobject.cs
- MemberAccessException.cs
- HwndSource.cs
- SqlWorkflowInstanceStore.cs
- RowToFieldTransformer.cs
- _RequestLifetimeSetter.cs
- CallbackTimeoutsBehavior.cs
- PriorityRange.cs
- hresults.cs
- PointConverter.cs
- NameSpaceExtractor.cs
- TextContainerHelper.cs
- SwitchCase.cs
- Size3D.cs
- TextClipboardData.cs
- DetailsViewInsertedEventArgs.cs
- InfoCardPolicy.cs
- HiddenFieldPageStatePersister.cs
- FamilyMapCollection.cs
- QueryStringParameter.cs
- DataMemberListEditor.cs
- BinaryCommonClasses.cs
- SessionIDManager.cs
- FactorySettingsElement.cs
- NativeRecognizer.cs
- DataGridViewImageCell.cs
- UpdatePanelTriggerCollection.cs
- ContainerUIElement3D.cs
- AuthenticationConfig.cs
- TimeSpanFormat.cs
- SafeFileHandle.cs
- XmlAnyElementAttributes.cs
- RouteParameter.cs
- QilInvoke.cs
- ErrorActivity.cs
- SizeAnimationUsingKeyFrames.cs
- UserControlAutomationPeer.cs
- DiscoveryClientDocuments.cs
- ArrayList.cs
- DebugView.cs
- MarkupExtensionParser.cs
- XComponentModel.cs
- ImplicitInputBrush.cs
- PieceNameHelper.cs
- BeginStoryboard.cs
- SelectedGridItemChangedEvent.cs
- XmlSchemaDocumentation.cs
- XmlBaseReader.cs
- ModelEditingScope.cs