TIEBitmap.FixChannelOffset

Declaration

procedure FixChannelOffset();

Description

Makes ChannelOffset property permanent (applying the specified offsets).
The ChannelOffset property values are then reset to zero.
Only works for ie24RGB, ie32RGB and ie48RGB pixel formats.

Note: If attached to a TImageEnView, it will automatically call Update

Example

// Display only the red channel
ImageEnView1.IEBitmap.ChannelOffset[ iecGreen ] := -255;  // hide green
ImageEnView1.IEBitmap.ChannelOffset[ iecBlue  ] := -255;  // hide blue
ImageEnView1.IEBitmap.FixChannelOffset();        // Permanently apply changes

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