Type Members

1.  final class Canvas extends JFrame

   A Canvas is an area on the screen to which Pictures can be drawn.

2.  sealed abstract class Center extends Product with Serializable

   Determines where the center of the canvas is located.

3.  final case class Frame(size: Size, title: String = "Doodle", center: Center, background: Option[Color] = Some(Color.white), redraw: Redraw = Redraw.clearToBackground) extends Product with Serializable

   The Frame specifies how to create a Canvas.

4.  class GifEncoder extends AnyRef

   Class AnimatedGifEncoder - Encodes a GIF file consisting of one or more frames.

   Class AnimatedGifEncoder - Encodes a GIF file consisting of one or more frames.

    Example:
       AnimatedGifEncoder e = new AnimatedGifEncoder();
       e.start(outputFileName);
       e.setDelay(1000);   // 1 frame per sec
       e.addFrame(image1);
       e.addFrame(image2);
       e.finish();
   

   No copyright asserted on the source code of this class. May be used for any purpose, however, refer to the Unisys LZW patent for restrictions on use of the associated LZWEncoder class. Please forward any corrections to kweiner@fmsware.com.

   Version

   1.03 November 2003

5.  final class Java2DPanel extends JPanel
6.  trait Java2dWriter[Fmt <: Format] extends Writer[Algebra, Frame, Fmt] with Base64[Algebra, Frame, Fmt]
7.  sealed trait Redraw extends AnyRef

   Determines how the Canvas handles drawing multiple Pictures.

   Determines how the Canvas handles drawing multiple Pictures. The default is to clear the Canvas with the Frame 's background color every time a new picture is rendered. Alternatively a different color can be specified. This allows one to blend together pictures while keeping a constant background.

8.  sealed abstract class Size extends Product with Serializable