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Bitmap Tool - Toggles the bitmap
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406
User's Guide
23 U
SING
THE
W
INDOWS
B
ITMAP
T
OOL
Windows Bitmap Tool window
Differences menu
Set Mask
Toggles the bitmap in the active window as the mask
bitmap.
Fit to Window
Zooms or stretches the bitmap in the active child window to
the exact size of the child window.
Menu item
Description
Show
Creates a Differences window that contains a monochrome
bitmap of the differences between the current baseline
bitmap and the current result bitmap. Black represents areas
with no differences; white represents areas with differences.
Zoom
Available only when the Differences window is open. Fits
and stacks the Baseline, Differences, and Result windows,
and creates a special (not sizable) Zoom window with three
panes. When you place the mouse cursor at a given location
in the Baseline Bitmap, Differences, or Result Bitmap
window
· The top pane of the Zoom window shows the same
portion of the Baseline Bitmap window
· The middle pane shows the same zoomed portion of the
Differences window
· The bottom pane shows the same zoomed portion of the
Result Bitmap window.
Moving the mouse within one of the three windows
generates a simultaneous and synchronized real-time
display in all three panes of the Zoom window. The zoom
ratio is 4 to 1.
Scan
Available only when the Zoom window is open. Starts
automated zoom mode, in which the bitmap tool scans for
differences from left to right and top to bottom. When the
tool finds the first difference, it displays a square in the
same relative location of the Baseline Bitmap, Differences,
and Result Bitmap windows. In addition, that location is
shown in all three panes of the Zoom window.
Selecting Scan while the tool is in scan mode exits Scan and
returns to zoom mode.
Menu item
Description