ResizeInterpolateCommandType Enumeration

Represents the algorithm type used in resizing the image.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public enum ResizeInterpolateCommandType : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration
 
Public Enum ResizeInterpolateCommandType 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As ResizeInterpolateCommandType

public enum ResizeInterpolateCommandType : System.IComparable, System.IConvertible, System.IFormattable

Leadtools.Workflow.ImageProcessing.ResizeInterpolateCommandType = function() { };
Leadtools.Workflow.ImageProcessing.ResizeInterpolateCommandType.prototype = {

  LeadtoolsMemberMarker(replace me)
 };

public enum class ResizeInterpolateCommandType : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Member	Description
Bell	Use Bell interpolation to produce a high quality image. This filter blurs the image and at the same time it resizes it. Try this one for performance similar to bicubic filtering when the source image is noisy.
Bicubic	Use Bicubic interpolation and averaging to produce a high quality image. This is slower than ResizeInterpolateCommandType.Bilinear.
Bilinear	Use Bilinear interpolation and averaging to produce a high-quality image. It is fast but slower than ResizeInterpolateCommandType.Normal and ResizeInterpolateCommandType.Bresenham.
BoxFilter	Use Box Filter resizing, which is equivalent to Nearest Neighbor on upsampling. It averages pixels on downsampling. It gives the best result for images with single pixel lines.
Bresenham	Use Bresenham interpolation and averaging to produce a good quality image(better than ResizeInterpolateCommandType.Normal). It is slower than ResizeInterpolateCommandType.Normal but faster than ResizeInterpolateCommandType.Bilinear.
Catrom	Use CatmullRom interpolation to produce a high quality image. It is slower than ResizeInterpolateCommandType.Bicubic, but faster than ResizeInterpolateCommandType.Lanczos.
Cosine	Use the Cosine function in the interpolation to produce a good quality image.
CubicBSpline	Use Cubic B-Spline interpolation to produce a very smooth quality image(most blurry). It is one step further from ResizeInterpolateCommandType.Bell. A bit slower and more blurred image, but less noisy and less sharp though.This is faster than ResizeInterpolateCommandType.Bicubic.
CubicConvolution	Use Cubic Convolution interpolation to produce high quality image (enhances the image edges). It is slower than ResizeInterpolateCommandType.Bicubic.
Hermite	Use Hermite interpolation to produce a good quality image, better than ResizeInterpolateCommandType.Bresenham but not as good as ResizeInterpolateCommandType.Bilinear. It uses the cubic spline from Hermite interpolation. This is slower than ResizeInterpolateCommandType.Bilinear.
Lanczos	Use Lanczos interpolation that uses Sinc (sinx/x) to produce a high quality image. Provides the best quality but it is rather slow.
Michell	Use Michel interpolation to produce a smooth quality image but not as smooth as ResizeInterpolateCommandType.Bell. It is faster than ResizeInterpolateCommandType.QuadraticBSpline, but slower than ResizeInterpolateCommandType.Bell and ResizeInterpolateCommandType.Bicubic.
Normal	Use Normal resizing. This is the fastest one. Not recommended at all, because aliasing is present everywhere.
Quadratic	Use Quadratic interpolation to produce a high quality image, but not as good as ResizeInterpolateCommandType.Bilinear. It is slower than ResizeInterpolateCommandType.Bicubic.
QuadraticBSpline	Use Quadratic B-Spline interpolation to produce a smooth quality image but of lower quality than ResizeInterpolateCommandType.CubicBSpline. It is faster than ResizeInterpolateCommandType.Bicubic but slower than ResizeInterpolateCommandType.CubicBSpline.
Resample	Use linear interpolation and averaging to produce a higher-quality image.
Triangle	Use Triangular-peaked weighting average to produce a high quality image.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Workflow.ImageProcessing.ResizeInterpolateCommandType

Requirements

Target Platforms: 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

Reference

Leadtools.Workflow.ImageProcessing Namespace