TImageHelper.IO

Declaration

property IO: TImageEnIO;

Description

Returns a TImageEnIO component, which provides all functionality for loading and saving images, and other I/O functions, such as printing and scanning.

Note:
◼You must add the iexHelperFunctions unit to your uses clause
◼Delphi/C++ 2005 or newer is required to use helper classes
◼To assign between TImage and TIEBitmap, you can use TIEBitmap.Assign and TIEBitmap.AssignTo

Examples

// Load a JPEG2000 into a TImage
Image1.IO.LoadFromFile( 'D:\im.j2k' );

// Retrieve an image from a Twain scanner
Image1.IO.AcquireParams.YResolution := 300;
Image1.IO.AcquireParams.XResolution := 300;
Image1.IO.Acquire();

// Prompt to print the current image
Image1.IO.DoPrintPreviewDialog( iedtDialog );

See Also

◼Proc

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