Plot Digitizer
Revision History
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| SourceForge Project |
| Downloads |
| Forums |
| Joe's Java Library |
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| October 15, 2005 Ver. 2.4.1 |
Fixed a bug with computing polygon
areas. |
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| January 15, 2005 Ver. 2.4.0 |
Added immediate mouse position feedback
display. |
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| Added "shift+drag" method for rapidly
digitizing many points. |
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| October 1, 2004 Ver. 2.3.1 |
Fixed a bug that caused Y-axes
with logarithmic scales to not be digitized properly. |
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| September 4, 2004 Ver. 2.3.0 |
Fixed a bug that prevented the
auto-digitizing feature from working in some non-US locales. |
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| Added the ability to compute the
length of a digitized curve and the area of a digitized polygon from a new
Analysis menu. |
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| Added the ability to optionally
use the x-axis calibration for the the y-axis as well. |
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| The output CSV file will now always
output the numbers in scientific notation to retain the maximum number of
significant digits. |
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| The tabular view of the digitized
points will now use scientific notation if any of the numbers are small. |
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| July 4, 2004 Ver. 2.2.1 |
Fixed a bug that prevented
the user from being able to select PNG files on certain platforms. |
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| Recompiled the Linux version
of the autotrace program so that it would not require the imageMagick libraries
to be present. |
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| Modified the About Box to use
an external text file for it's content. |
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| June 20, 2004 Ver. 2.2.0 |
Added the ability
to digitize data from plots with logarithmic axis scales (either
on the ordinate, or the abscissa or both). |
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| Switched to
a new version of the installer that will now work with Windows XP. |
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| Picked up a
new version of the library that writes the CSV format data files
output from Plot Digitizer. |
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| Removed the
last Mac specific source file from this program (I had forgotten
about it before and you couldn't run into it on non-Mac platforms at
runtime so I hadn't noticed). |
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| May 20, 2004 Ver. 2.1.0 |
Added user preferences for setting the color of lines, symbols, etc.
The preferences also introduce a new feature (turned off by default)
to output the untransformed pixels of each of the selected points in
addition to the transformed coordinates. |
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Started using a new library that improves MacOS
X integration. As a side-effect, the application on any platform
can now have multiple digitization sessions (windows) open at a
time and there is a "Windows" menu that can be used to navigate between
all open windows. |
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January 21, 2004 Ver. 2.0.0 |
Major rewrite of Plot Digitizer from top to bottom.
Major new feature: semi-automatic plot digitizing using
"autotrace". Also added unlimited undo/redo functionality, the
ability to insert points between two that have already been digitized,
the ability to delete points (by right-clicking on the point), and
the ability to move already digitized points by dragging them. |
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June 27, 2003 Ver. 1.4.0 |
Fixed minor display bugs. Added the ability
to recalibrate the Y axis while keeping the existing X axis calibration.
Saves a lot of time when you have multiple plots that share
the same X axis. |
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November 10, 2002, Ver. 1.3.1 |
Fixed a bug that caused an incompatibility with Java 1.4 or later. | |
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August 22, 2002 Ver. 1.3.0 |
There used to be a limit of 100 data points that could be digitized at a time. That limit has been removed. You can now digitize as many data points as your heart desires. | |
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Made it possible to copy the contents of the table window
(the table showing the numbers resulting from digitizing) to
the clipboard in a tab-delimited format that works well for
pasting into Excel or any other spreadsheet like program. Now you
don't have to save the results to a file and then load them
into Excel as a separate step. |
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| June 17, 2002 | Fixed
a major bug in the transformation of the coordinates from screen coordinates
to plot coordinates. The bug would show up when trying
to digitize plots with significant rotation angles. |
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| Picked up new versions of underlying libraries. | ||
| Dropped
support for MacOS 8/9. |
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| November
23, 2001 |
Added support for
MacOS X application bundles. Program now remembers location of last
plot opened during a session. |
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| June 14, 2001 |
Fixed a bug with
working on plots that are rotated. |
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| June 7, 2001
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Fixed bug that
made app MacOS specific. Added ability to edit numbers in table window.
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| June 3, 2001
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Original release
of my Plot Digitizer application. |
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