AddTilt(ImGearRasterPage,Double,Double) Method

In This Topic

Adds a specified plane to the input image to correct for a tilt in the image luminance.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Shared Sub AddTilt( _
   ByVal page As ImGearRasterPage, _
   ByVal slopeX As Double, _
   ByVal slopeY As Double _
)

'Usage
 
Dim page As ImGearRasterPage
Dim slopeX As Double
Dim slopeY As Double
 
ImGearRasterProcessing.AddTilt(page, slopeX, slopeY)

public static void AddTilt( 
   ImGearRasterPage page,
   double slopeX,
   double slopeY
)

public: static void AddTilt( 
   ImGearRasterPage* page,
   double slopeX,
   double slopeY
)

public:
static void AddTilt( 
   ImGearRasterPage^ page,
   double slopeX,
   double slopeY
)

Parameters

page: An ImageGear.Core.ImGearRasterPage class object to process.
slopeX: Specifies the slope of the plane in X direction, in units per pixel.
slopeY: Specifies the slope of the plane in Y direction, in units per pixel.

Remarks

This method adds a specified plane to the input image to correct for a tilt in the image luminance. The plane has X and Y zero crossing at the center of the input image with dSlopeX and dSlopeY as specified in the arguments.

Can be applied only to 8, 16 or 32-bpp grayscale images with one channel.

Example

C#
Visual Basic

// Find the tilt of an image.
double slopeX, slopeY, piston;
ImGearRasterProcessing.FindTilt(igRasterPage, out slopeX, out slopeY, out piston);

// Add the found tilt from the image, in effect removing it.
ImGearRasterProcessing.AddTilt(igRasterPage, slopeX, slopeY);

' Find the tilt of an image.
Dim slopeX As Double, slopeY As Double, piston As Double
ImGearRasterProcessing.FindTilt(igRasterPage, slopeX, slopeY, piston)

' Add the found tilt from the image, in effect removing it.
ImGearRasterProcessing.AddTilt(igRasterPage, slopeX, slopeY)

Reference

ImGearRasterProcessing Class
ImGearRasterProcessing Members
ImGearRasterPage Class

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