Epson ES-300C User Manual - TWAIN 32 - Page 37

Adjusting the Preview Area, Adjusting image Size, Auto Locate icon.

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Adjusting the Preview Area Once you see a preview of the image on the screen, you can define the area you want to scan or select the entire image area. To define a specific area, position the mouse pointer at a comer of the area; the pointer changes to a +. Hold down the mouse button as you drag the pointer across the image. When you release the mouse button, a rectangle on the screen identifies the scan area. To adjust the size of your selected area, move the mouse pointer to the edge of the selection rectangle; the pointer changes to a small square. Hold down the mouse button and drag the edge of the rectangle to the new location. You can also move the position of the selected area. Place the mouse pointer inside the selection rectangle. The mouse pointer changes to a hand. Hold down the button to drag the selection rectangle to the new location. To select the entire image area, click the Auto Locate icon, to select the entire image for scanning. See "Using Automatic Features" in Chapter 4 for more information about using the Auto Locate icon. Adjusting image Size Vertical and horizontal rulers along two sides of the preview window provide measurements for the image you have previewed. You can change the unit of measure for these rulers by selecting pixels, inches, or cm (centimeters) from the Units pull-down menu. The size of the full image or the selected area appears in the Width and Height fields. You can type new values in these fields to define a selection area of a specific size. 3-14 Capturing Images From Within Applications

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Adjusting the Preview Area
Once you see a preview of the image on the screen, you can
define the area you want to scan or select the entire image area.
To define a specific area, position the mouse pointer at a comer
of the area; the pointer changes to a +. Hold down the mouse
button as you drag the pointer across the image. When you
release the mouse button, a rectangle on the screen identifies
the scan area.
To adjust the size of your selected area, move the mouse
pointer to the edge of the selection rectangle; the pointer
changes to a small square. Hold down the mouse button and
drag the edge of the rectangle to the new location.
You can also move the position of the selected area. Place the
mouse pointer inside the selection rectangle. The mouse
pointer changes to a hand. Hold down the button to drag the
selection rectangle to the new location.
To select the entire image area, click the Auto Locate icon,
to select the entire image for scanning. See
Using Automatic
Features in Chapter 4 for more information about using the
Auto Locate icon.
Adjusting image Size
Vertical and horizontal rulers along two sides of the preview
window provide measurements for the image you have
previewed. You can change the unit of measure for these rulers
by selecting
pixels, inches,
or
cm
(centimeters) from the Units
pull-down menu.
The size of the full image or the selected area appears in the
Width
and
Height
fields. You can type new values in these
fields to define a selection area of a specific size.
3-14
Capturing Images From Within Applications