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Date: Wed, 31 Jan 90 13:58:07 -0500
From: wayne@alw.nih.gov (wayne rasband)
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Change History

V1.24 (18-Jan-90)

1) Ability added to read and write MacPaint documents.

2) Image now waits for QuickCapture external trigger if Option
key down when using "Start Capturing" or "Make Movie".

3) Magnification is now shown in document title bars if
magnification is not one-to-one or the window is in scale-to-
fit mode.

4) Magnification is now computed correctly when using zoom box
with tiled windows in scale-to-fit mode.

5) Clicking in the active image window, on the magnifying
glass, or on the grabber tool now disables Select All.

6) Internal holes are now excluded when measuring area and
density of thresolded objects.

7) Histogram values are now saved in the reverse order if the
"Use zero for black, 255 for white" preference is checked.

8) Min and Max are now calculated correctly when measuring
images with inverting density calibration functions.

9) The look-up table is no longer automatically reset to gray
scale when 16-bit images are imported.

10) 3D plotting of density calibrated images is now done
correctly.

11) All 256 histogram values are now plotted when thresolding
is in effect, with non-thresholded values plotted in gray.



V1.25 (30-Jan-90)

1) The number of image windows listed in the Windows menu is no
longer limited to 20.

2) Most keyboard shortcuts for menu selections now work with
the option key down. For example, type Option-Command-W to
close all image windows.

3) The 50Hz version(768 x 512 resolution) of the Data
Translation QuickCapture is now supported.

3) The field holding offset in the Import dialog box was made
larger to prevent the last digit of 5 digit offsets from being
dropped.

4) When the window is in the "scale to fit" mode, and the
magnification is less than one, the selection outline is now
drawn using a larger QuickDraw pen size so that parts of the
outline no longer disappear.

5) "Select All" now correctly changes to "Deselect All" when
magnification is not equal to one.

6) The "marching ants" selection outline is no longer animated
if it takes more than 1/2 second per update, which is normally
the case in scale-to-fit window mode.

7) "Run Movie" no longer clobbers windows(e.g., the Paste
Control window) that are overlapping the image window that is
being animated.

8) The number of digits to the right of the decimal point in
measurement results can now be specified in the
Analysis/Options dialog box.

9) Once a file name has been entered in the Save As dialog box
it is no longer changed when you select a different file type.

10) Various enhancements have been made to Set Scale: Measured,
as well as actual, distance can now be entered into the Set
Scale dialog box; A magnification factor can now be entered;
You can now switch to other units of measurement once an image
has been spatially calibrated; If an image is calibrated, you
can bring up the Set Scale dialog box without having used the
ruler tool; Calibration can now be disabled.

11) Text(e.g., measurement results) can now be pasted into
image windows.

12) It is no longer necessary to use thresholding or to "Make
Binary" before using the Wand tool or Analyze Particles with
images that are already binary.

13) Hold down the Option key while Exporting or Copying
measurement results to include column and row headers.

14) Newly created Camera windows are now centered in the
640x480(NTSC) or 768x512(PAL) QuickCapture frame.

15) Bus Error bombs(ID=1) should no longer occur when moving
live QuickCapture Camera windows.

16) Scale to fit mode is no longer allowed with live
QuickCapture Camera windows.