Int32Rect Structure
Describes the width, height, and location of an integer rectangle.
Assembly: WindowsBase (in WindowsBase.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
[SerializableAttribute] [TypeConverterAttribute(typeof(Int32RectConverter))] public value class Int32Rect : IFormattable
<object property="X,Y,Width,Height"/> - or <object property="Empty"/>
You can also use whitespace instead of commas to delimit values. Whitespace can also be used with a comma delimited value set.
XAML Values
The Int32Rect type exposes the following members.
| Name | Description | |
|---|---|---|
![]() ![]() | Empty | Gets the empty rectangle, a special value that represents a rectangle with no position or area. |
![]() | Height | Gets or sets the height of the rectangle. |
![]() | IsEmpty | Gets a value indicating whether the rectangle is empty. |
![]() | Width | Gets or sets the width of the rectangle. |
![]() | X | Gets or sets the x-coordinate of the top-left corner of the rectangle. |
![]() | Y | Gets or sets the y-coordinate of the top-left corner of the rectangle. |
| Name | Description | |
|---|---|---|
![]() | Equals(Int32Rect) | Determines whether the specified rectangle is equal to this rectangle. |
![]() | Equals(Object) | Determines whether the specified rectangle is equal to this rectangle. (Overrides ValueType::Equals(Object).) |
![]() ![]() | Equals(Int32Rect, Int32Rect) | Determines whether the specified rectangles are equal. |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Creates a hash code from this rectangle's X, Y, Width, and Height values. (Overrides ValueType::GetHashCode().) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() ![]() | Parse | Creates an Int32Rect structure from the specified String representation. |
![]() | ToString() | Creates a string representation of this Int32Rect. (Overrides ValueType::ToString().) |
![]() | ToString(IFormatProvider) | Creates a string representation of this Int32Rect based on the supplied IFormatProvider. |
| Name | Description | |
|---|---|---|
![]() ![]() | Equality | Compares two rectangles for exact equality. |
![]() ![]() | Inequality | Compares two rectangles for inequality. |
| Name | Description | |
|---|---|---|
![]() ![]() | IFormattable::ToString | Formats the value of the current instance using the specified format. |
This example shows how to crop an image using CroppedBitmap.
CroppedBitmap is primarily used when encoding a cropped version of an image to save out to a file. To crop an image for display purposes see the How to: Create a Clip Region topic.
The following Extensible Application Markup Language (XAML) defines resources used within the samples below.
<Page.Resources> <!-- Define some image resources, for use as the image element source. --> <BitmapImage x:Key="masterImage" UriSource="/sampleImages/gecko.jpg" /> <CroppedBitmap x:Key="croppedImage" Source="{StaticResource masterImage}" SourceRect="30 20 105 50"/> </Page.Resources>
The following example creates an image using a CroppedBitmap as its source.
<!-- Use the cropped image resource as the images source --> <Image Width="200" Source="{StaticResource croppedImage}" Margin="5" Grid.Column="0" Grid.Row="1" />
The CroppedBitmap can also be used as the source of another CroppedBitmap, chaining the cropping. Note that the SourceRect uses values that are relative to the source cropped bitmap and not the initial image.
<!-- Chain a cropped bitmap off a previosly defined cropped image --> <Image Width="200" Grid.Column="0" Grid.Row="3" Margin="5"> <Image.Source> <CroppedBitmap Source="{StaticResource croppedImage}" SourceRect="30 0 75 50"/> </Image.Source> </Image>
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
