TImageEnView.LayersClear

Declaration

procedure LayersClear(ClearLayer0: Boolean = True);

Description

Removes all layers, and optionally clears the background image (Layer 0).

Note:
◼After completion only the background layer will remain (as an ImageEnView always requires at least one layer). If ClearLayer0 = True, the background layer is cleared (filled with the background color).
◼If you want to fully clear the content, including resetting the background layer, use ClearAll instead

Comparison of Methods

Method	Description
Clear	Fills the current image with the background color and removes the alpha channel
Blank	Calls Clear and resets the image size to 1 x 1
LayersClear	Removes all of the layers
ClearAll	Resets the image (calling Blank) and removes all layers (calling LayersClear)

Examples

// Remove all layers, but keep the background image (Layer 0)
ImageEnView1.LayersClear();

TImageEnView.LayersClear