Setting the thumbnail options
You can specify the size of the thumbnails displayed at the layer list in the Layers tab of the Layers window.
- Select the Layers tab of the Layers window.
- Select [Thumbnail Options...] from the sub-menu.
- In the Thumbnail Options dialog box, select the size you want.
- The specified size is applied to the thumbnails in the Layers tab.
When you select None in the Thumbnail Options dialog box, only the layer names are listed without corresponding thumbnail images.