Is this possible somehow?

public static $db = array(	
		'Filter' => 'Varchar'
	);

function getCustomFields(){
		
		$filter = new OptionsetField(
					   $name = "Filter",
					   $title = "Filter",
					   $source = array(
						  "Greyscale,0,0,255" => "Greyscale",
						  "Sepia" => "Sepia",
						  "Colorize" => "Colorize"
					   ),
					   $value = ""
					);
					
		$fields = new FieldList();
		$fields->push($filter);
		return $fields;
    }

And use the Variable as a function in a template

<img  src="<% if $Filter %>$CroppedImage(975,200).$Filter().URL<% else %>$CroppedImage(975,200).URL<% end_if %>" >

thanks.timo

No.