Microtek ScanMaker 5 User's Guide download pdf (Page 141)

Reference: The Settings Window 6-63

Using the Curve buttons

The Curve buttons allow you to modify the curve in the Curve screen. The tools

are the Pointer, Zoom Frame, and Hand.

• Use the Pointer tool to define points in the curve that will be modified.

When you click on any point in the curve, a control point appears to mark

your position. To remove a control point, drag it off the graph.

• Use the Zoom Frame tool to zoom in on a particular point in the curve.

Once the area is zoomed in, you can then use the pointer tool to define new

points for more precision. This is particularly useful for working with 12-bit

images, as more detail can be seen in such images. The zoom level can be

seen in the Zoom column . To zoom out, hold down the Shift key and click

on the mouse simultaneously. Maximum scale is 1,600%.

• Use the Hand tool to scroll through the curve if the curve has been zoomed

in. The Hand tool can be used only if the curve has been zoomed in with the

Zoom Frame tool (above). Otherwise, the Hand tool will be dimmed.

Original

curve

New control

points

Pointer

Zoom

Frame

Hand

1 2 ... 136 137 138 139 140 141 142 143 144 145 146 ... 221 222

No comments

Microtek ScanMaker 5 User's Guide Page 141