 This tool allows you to select,
 inspect and edit a small area of the
 canvas that is blown up approximately
 10x.

 To use Zoom, just click the mouse on
 the area you want to edit. A dialog
 will appear with the zoomed area, a
 normal sized view of that area, a color
 window, a DoZoom button, a horizontal
 scroll bar and a vertical scroll bar.

 To edit the zoomed area select the
 color you want by clicking the mouse on
 the desired color from the color bar
 and click the mouse on the zoomed pixel
 you want to change. The normal sized
 zoom area will be updated as you change
 the enlarged zoom area.

 There is another way to select a
 color, when the mouse is in the zoomed
 area, position the mouse over a color
 you want to select and press the
 Control key, that color will become the
 currently selected one. The Currently
 displayed color palette at the bottom
 of the Zoom dialog will also be updated
 with the palette the current color
 belongs to.

 To Edit another area, move the scroll
 bars as required, the new area will
 appear in the normal sized view, press
 the DoZoom button and the new zoom area
 will be "Zoomed" for editing.

 If you are using more than one color
 palette, the color window in the Zoom
 dialog can be updated to the color
 palette of the line under the mouse
 cursor by pressing the Option key. It
 will display that color palette until
 you press the Option key with the mouse
 cursor on a line with a different color
 palette.

 Click on the Close box at the top of
 the Zoom dialog to return to the
 canvas.
