TIEEditControls.Update

Declaration

procedure Update(UpdateType: TIECUpdateMode); overload;
procedure Update(); overload;

Description

Refreshes the state of the controls.

◼ Use Update(iecuUpdateControls); after you change the image in the attached ImageEnView. (i.e. load a new image, or call undo)
◼ Use Update(iecuReadSettings); if you set ProcessingParams

Example

// Load a new image into the attached ImageEnView
ImageEnView1.IO.LoadFromFile( 'D:\Image.jpg' );
IEEditControls1.Update( iecuUpdateControls ); // Update controls for new image

// Set editing controls to Rotation of 45 deg.
IEEditControls1.ProcessingParams.Operation := peRotate;
IEEditControls1.ProcessingParams.Rotate_Angle := 45;
IEEditControls1.Update( iecuReadSettings );   // Update controls to match ProcessingParams

// Edit an Effects Chain item
effect := ImageEnView1.IEBitmap.EffectsChain[ 3 ];
IEEditControls1.ProcessingParams.Assign( effect );
IEEditControls1.Update( iecuReadSettings );

See Also

◼ UpdatePreview
◼ Reset
◼ ProcessingParams

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