2004-09-03  Cristy  <yarrow@image...>
  * Add IsMagickWand(), IsDrawingWand(), IsPixelWand(), and IsPixelIterator()
    methods.
  * Convert several drawing wand methods from void to MagickBooleanType so
    they return MagickFalse if an error occurs (e.g. DrawComposite()).

2004-08-28  Cristy  <yarrow@image...>
  * We now export the DrawComposite() drawing wand method as a public method.
    Previously it was private.
