Resizes the image from an existing image, and puts the resized image into a destination image, leaving the original image intact.
Supported in Silverlight, Windows Phone 7
Object Model
Syntax
Example
This example will load an image then resize into an existing smaller image
Visual Basic | Copy Code |
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Public Sub ResizeCommandExample()
Dim codecs As RasterCodecs = New RasterCodecs()
Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp")
Dim destFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "ResizeCommand.bmp")
' Load the source image from disk
Dim srcImage As RasterImage = codecs.Load(srcFileName)
' Create the destination image
Dim destImage As RasterImage = New RasterImage(RasterMemoryFlags.Conventional, 100, 100, srcImage.BitsPerPixel, srcImage.Order, srcImage.ViewPerspective, srcImage.GetPalette(), IntPtr.Zero, 0)
' Resize the source image into the destination image
Dim command As ResizeCommand = New ResizeCommand()
command.DestinationImage = destImage
command.Flags = RasterSizeFlags.Bicubic
command.Run(srcImage)
' Save it to disk
codecs.Save(destImage, destFileName, RasterImageFormat.Bmp, 24)
' Clean Up
srcImage.Dispose()
destImage.Dispose()
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class |
C# | Copy Code |
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public void ResizeCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "ResizeCommand.bmp");
// Load the source image from disk
RasterImage srcImage = codecs.Load(srcFileName);
// Create the destination image
RasterImage destImage = new RasterImage(
RasterMemoryFlags.Conventional,
100,
100,
srcImage.BitsPerPixel,
srcImage.Order,
srcImage.ViewPerspective,
srcImage.GetPalette(),
IntPtr.Zero,
0);
// Resize the source image into the destination image
ResizeCommand command = new ResizeCommand();
command.DestinationImage = destImage;
command.Flags = RasterSizeFlags.Bicubic;
command.Run(srcImage);
// Save it to disk
codecs.Save(destImage, destFileName, RasterImageFormat.Bmp, 24);
// Clean Up
srcImage.Dispose();
destImage.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
} |
SilverlightCSharp | Copy Code |
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public void ResizeCommandExample(RasterImage srcImage, Stream destStream)
{
RasterCodecs codecs = new RasterCodecs();
// Create the destination image
RasterImage destImage = new RasterImage(
RasterMemoryFlags.Conventional,
100,
100,
srcImage.BitsPerPixel,
srcImage.Order,
srcImage.ViewPerspective,
srcImage.GetPalette(),
null,
0);
// Resize the source image into the destination image
ResizeCommand command = new ResizeCommand();
command.DestinationImage = destImage;
command.Flags = RasterSizeFlags.Bicubic;
command.Run(srcImage);
// Save it to disk
codecs.Save(destImage, destStream, RasterImageFormat.Bmp, 24);
// Clean Up
srcImage.Dispose();
destImage.Dispose();
} |
SilverlightVB | Copy Code |
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Public Sub ResizeCommandExample(ByVal srcImage As RasterImage, ByVal destStream As Stream)
Dim codecs As RasterCodecs = New RasterCodecs()
' Create the destination image
Dim destImage As RasterImage = New RasterImage(RasterMemoryFlags.Conventional, 100, 100, srcImage.BitsPerPixel, srcImage.Order, srcImage.ViewPerspective, srcImage.GetPalette(), Nothing, 0)
' Resize the source image into the destination image
Dim command As ResizeCommand = New ResizeCommand()
command.DestinationImage = destImage
command.Flags = RasterSizeFlags.Bicubic
command.Run(srcImage)
' Save it to disk
codecs.Save(destImage, destStream, RasterImageFormat.Bmp, 24)
' Clean Up
srcImage.Dispose()
destImage.Dispose()
End Sub |
Remarks
Inheritance Hierarchy
Requirements
Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only), Windows Phone 7
See Also