TImageEnProc.ConvertToGray

Declaration

procedure ConvertToGray();

Description

Convert the selected region to gray levels. The image always will be in True color (16M of colors).

Note:
◼ConvertToGray sets the R,G,B channels to the same value using: RedToGrayCoef, GreenToGrayCoef, BlueToGrayCoef
◼A UI for this is available to your users in the Image Processing dialog
◼If the image PixelFormat is not ie24RGB or ie32RGB, it will be converted

Demo

Example

Also see: Automated Samples

// Load test image
ImageEnView1.IO.LoadFromFile( 'D:\TestImage.jpg' );

  

// Convert to gray levels
ImageEnView1.Proc.ConvertToGray();

  

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