Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / CommonUI / System / Drawing / Advanced / PointF.cs / 1305376 / PointF.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Drawing { using System.Diagnostics; using System.Drawing; using System.ComponentModel; using System; using System.Diagnostics.CodeAnalysis; using System.Globalization; /** * Represents a point in 2D coordinate space * (float precision floating-point coordinates) */ ////// /// Represents an ordered pair of x and y coordinates that /// define a point in a two-dimensional plane. /// [Serializable] [System.Runtime.InteropServices.ComVisible(true)] public struct PointF { ////// /// public static readonly PointF Empty = new PointF(); private float x; private float y; /** * Create a new Point object at the given location */ ////// Creates a new instance of the ///class /// with member data left uninitialized. /// /// /// public PointF(float x, float y) { this.x = x; this.y = y; } ////// Initializes a new instance of the ///class /// with the specified coordinates. /// /// /// [Browsable(false)] public bool IsEmpty { get { return x == 0f && y == 0f; } } ////// Gets a value indicating whether this ///is empty. /// /// /// public float X { get { return x; } set { x = value; } } ////// Gets the x-coordinate of this ///. /// /// /// public float Y { get { return y; } set { y = value; } } ////// Gets the y-coordinate of this ///. /// /// /// public static PointF operator +(PointF pt, Size sz) { return Add(pt, sz); } ////// Translates a ///by a given . /// /// /// public static PointF operator -(PointF pt, Size sz) { return Subtract(pt, sz); } ////// Translates a ///by the negative of a given . /// /// public static PointF operator +(PointF pt, SizeF sz) { return Add(pt, sz); } ////// Translates a ///by a given . /// /// public static PointF operator -(PointF pt, SizeF sz) { return Subtract(pt, sz); } ////// Translates a ///by the negative of a given . /// /// /// public static bool operator ==(PointF left, PointF right) { return left.X == right.X && left.Y == right.Y; } ////// Compares two ///objects. The result specifies /// whether the values of the and properties of the two /// objects are equal. /// /// /// public static bool operator !=(PointF left, PointF right) { return !(left == right); } ////// Compares two ///objects. The result specifies whether the values /// of the or properties of the two /// /// objects are unequal. /// /// public static PointF Add(PointF pt, Size sz) { return new PointF(pt.X + sz.Width, pt.Y + sz.Height); } ////// Translates a ///by a given . /// /// public static PointF Subtract(PointF pt, Size sz) { return new PointF(pt.X - sz.Width, pt.Y - sz.Height); } ////// Translates a ///by the negative of a given . /// /// public static PointF Add(PointF pt, SizeF sz){ return new PointF(pt.X + sz.Width, pt.Y + sz.Height); } ////// Translates a ///by a given . /// /// public static PointF Subtract(PointF pt, SizeF sz){ return new PointF(pt.X - sz.Width, pt.Y - sz.Height); } ////// Translates a ///by the negative of a given . /// /// /// public override bool Equals(object obj) { if (!(obj is PointF)) return false; PointF comp = (PointF)obj; return comp.X == this.X && comp.Y == this.Y && comp.GetType().Equals(this.GetType()); } ///[To be supplied.] ////// /// public override int GetHashCode() { return base.GetHashCode(); } ///[To be supplied.] ///public override string ToString() { return string.Format(CultureInfo.CurrentCulture, "{{X={0}, Y={1}}}", x, y); } } } // 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
- ObjectHelper.cs
- PageHandlerFactory.cs
- CatalogPart.cs
- DataBindingList.cs
- LocalFileSettingsProvider.cs
- DataGridViewDataErrorEventArgs.cs
- RangeContentEnumerator.cs
- TextParagraph.cs
- URI.cs
- CodeExpressionCollection.cs
- XmlSortKey.cs
- CfgParser.cs
- XmlSchemaSimpleType.cs
- ScalarOps.cs
- LabelLiteral.cs
- Rule.cs
- CheckBox.cs
- Visitors.cs
- UDPClient.cs
- JapaneseCalendar.cs
- CalendarItem.cs
- ScrollItemPatternIdentifiers.cs
- TextEditorTables.cs
- DataGridViewCellLinkedList.cs
- PenThreadWorker.cs
- TrackingMemoryStream.cs
- ObjectDataSourceView.cs
- DataGridViewAdvancedBorderStyle.cs
- ValueType.cs
- ConditionChanges.cs
- EntityCommandDefinition.cs
- DesignerDataConnection.cs
- HierarchicalDataSourceControl.cs
- BufferedGraphicsContext.cs
- DataGridPageChangedEventArgs.cs
- DelayedRegex.cs
- ElementInit.cs
- Formatter.cs
- ZipIOZip64EndOfCentralDirectoryLocatorBlock.cs
- CodeEventReferenceExpression.cs
- TcpAppDomainProtocolHandler.cs
- PrtCap_Base.cs
- CapabilitiesSection.cs
- Literal.cs
- HwndTarget.cs
- SrgsToken.cs
- ServiceReflector.cs
- PeerToPeerException.cs
- RepeaterItemEventArgs.cs
- IdentityReference.cs
- Compress.cs
- RangeValuePatternIdentifiers.cs
- TypedRowGenerator.cs
- PathFigureCollectionValueSerializer.cs
- TraceContext.cs
- MgmtConfigurationRecord.cs
- SupportsPreviewControlAttribute.cs
- SecurityTokenParametersEnumerable.cs
- InternalTypeHelper.cs
- TextEncodedRawTextWriter.cs
- ScalarConstant.cs
- DbConnectionStringBuilder.cs
- TableLayoutStyleCollection.cs
- ChannelServices.cs
- PanelStyle.cs
- SelectedGridItemChangedEvent.cs
- EastAsianLunisolarCalendar.cs
- WebPartAddingEventArgs.cs
- UnsafeCollabNativeMethods.cs
- webproxy.cs
- FixedSOMElement.cs
- WindowsPen.cs
- SmtpCommands.cs
- DispatchChannelSink.cs
- NamespaceQuery.cs
- FactoryGenerator.cs
- RectangleF.cs
- ProbeMatches11.cs
- Signature.cs
- RC2CryptoServiceProvider.cs
- DataControlHelper.cs
- ControlAdapter.cs
- QuestionEventArgs.cs
- TextEditorCharacters.cs
- ReferenceConverter.cs
- SafeEventHandle.cs
- ConsumerConnectionPoint.cs
- StorageMappingFragment.cs
- FileVersion.cs
- CheckBoxAutomationPeer.cs
- ComAdminInterfaces.cs
- WindowManager.cs
- DataObjectAttribute.cs
- VisualTreeHelper.cs
- CSharpCodeProvider.cs
- PerfProviderCollection.cs
- GridProviderWrapper.cs
- PbrsForward.cs
- DelegatedStream.cs
- HitTestParameters.cs