releasenotes.txt

Pixenate Release Notes
======================

Release notes are displayed in reverse chronological order.

The Installation Guide can be found at...

http://pixenate.com/pixenate/docs/Installation-Guide.html

The Installation Guide (and all other documenation) is also included
in the Pixenate tar.gz file.

20110531
--------
Add support for https (secure http). (changed upload.pl and Fetch.pm modules)

20110205
--------
Changed issconfig.gif - Added "" (doublequotes) around perl parameters
(for case of folders with spaces in them on Windows)

20110202
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.5sp3                                                             |
+----------------------------------------------------------------------+
Fix for security bug in save.pl & upload.pl 
(sanitize image & filename parameters before opening) 

20101212
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.5sp2                                                             |
+----------------------------------------------------------------------+

Miscellaneous bug fixes.

20100119
--------
Added new example file example-minimum-resolution.html which
demonstrates limiting the selection area based on a product chosen
from a drop-down list (common in photo-merchandising).

20091221
--------
Bug Fix: canvas not initialized correctly when inside a FancyBox container.
Changed file: pxn8_dom.js

20091004
--------
Added new zoom helper functions PXN8.zoom.toWidth()
PNX8.zoom.shrinkToWidth() PXN8.zoom.expandToWidth()
PXN8.zoom.toHeight() PXN8.zoom.shrinkToHeight() PXN8.zoom.expandToHeight()

20091002
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.5sp1                                                             |
+----------------------------------------------------------------------+

20090827
--------
Bug Fix: Freehand Drawing did not work correctly with the BEEP
plugin. This has been fixed.

20090826
--------
Added new example-text-placement page which demonstrates how to place
text on the image using a combination of PXN8.ImageMagick and
PXN8.overlay functions.

20090802
--------
Bug Fix: Freehand drawing did not account for window scrolling. The
window.pageXOffset and window.pageYOffset attributes were ignored when
performing freehand drawing. This has been fixed.


20090726
--------
Bug Fix: Pixenate fails to load edited images if the path where
pixenate is installed contains a . (dot) character. This has been
fixed.

20090501
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.5                                                                |
+----------------------------------------------------------------------+

20090430
--------
Bug Fix: Interoperability problems with Prototype 1.6. When operations
were wrapped inside a PXN8.tools.startTransaction() and
PXN8.tools.endTransaction(), and the prototype library was being used,
an error would appear when trying to edit the photos...

  The '' plugin is not available in this version of the software.

This problem has now been fixed.

20090430
--------
Added new PXN8.tools.freehand() tool to the 'slick' theme.

20090429
--------
Improved color picker used in Slick theme.

20090417
--------
Added new freehand drawing example page. /pixenate/docs/example-freehand.html

20090416
--------
Added PXN8.dom.css() function for convenient setting of CSS properties
on an element.

20090414
--------
Added PXN8.freehand.* module for freehand drawing on top of photos.
See updated API-Reference for more details.


20090407
--------
Improved Fetch.pm plugin. Now works better with IIS / mod_perl (file
test twice - once without and once with PIXENATE_WORKING_DIRECTORY
prefix).

20090327
--------
Added pixenate/fonts/ directory which includes a small sample of free
fonts which can be used in Pixenate. (also includes type-pixenate.xml
and instructions for installing the fonts for use with
ImageMagick/Pixenate )

20090324
--------
Update Installation guide. Appendix A added - Using Pixenate in a
secure website (SSL) with Virtual Directories.

20090320
--------
Bug Fix: Memphis / Hires Themes constrain the canvas to a fixed width
and height. The constraints did not work in IE when any DOCTYPE was
declared.
This has been fixed.
(see bug:http://mt-olympus.com/emmett/bug_overflow_positionrelative.php )


20090318
--------
Bug Fix: Spirit-level mode (as used in Slick theme) selected off-image
areas when the image was zoomed and then changed. This behaviour has
been fixed.

20090318 
--------
Improved initialization handling in PXN8.select and PXN8.zoom family
of functions. Now possible to write the following code without need
for PXN8.listener.onceOnly() calls...
   
   PXN8.initialize("/pixenate/images/samples/garinish.jpg");
	PXN8.selectByRatio("1x1");
	PXN8.zoom.zoomByValue(2);


20090317
--------
Changed PXN8.selectByRatio() to work in the following scenario...

   PXN8.initialize("/pixenate/images/samples/garinish.jpg");
   PXN8.selectByRatio("1x1");

Previously this would not have worked because the image would not have
yet loaded by the time PXN8.selectByRatio() was called.

20090305
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.4sp1                                                             |
+----------------------------------------------------------------------+

20090220
--------
Added support/documentation for setting up Pixenate on Tomcat 6 and
SUN's App Server version 8. (Running Pixenate on J2EE server's which
don't directly support CGI).

20090130
--------
Bug Fix: upload.pl returned incorrect headers for IIS 7. upload.pl was
returning non-parsed headers for all web servers except IIS 6 and
Apache. Now the script will only send headers for IIS 5.

20090128
--------
Optimized performance of slick theme. Now uses a single CSS sprite for all
tool palette icons, resulting in fewer HTTP requests and faster page
load times.

20090123
--------
Bug Fix: Cardmaker theme. Crop Preview was broken in FF3 and IE6.

20090119
--------
Don't output debug information when no script is supplied to pxn8.pl
unless the PIXENATE_DEBUG flag is set.

20090107
--------
Documentation: Added new variable PXN8.convertToJPEG to documentation.

20090107
--------
Bug Fix: All operations performed after a PXN8.tools.transparency()
operation, failed to keep the alpha-channel, effectively wiping out
the PXN8.tools.transparency() change. This has been fixed.

20090105
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.4                                                                |
+----------------------------------------------------------------------+

20081204
--------
New Tool: Transparent lets you make a color in a photo
transparent. This can be really useful for quickly removing black or
white backgrounds from images.
See PXN8.tools.transparent() in the API Reference for more details.

20081203
--------
Changes to PXN8.ImageMagick.end() to allow for deferred commit of
ImageMagick operations to the server. (see updated section in
Customization Guide - Advanced Techniques: Cloning ).

20081202
--------
Bug Fix: PXN8.select.enable(false) didn't always fully disable
selections. If the selection height was non-zero, a selection was made
even when the selection width was 0. This has been fixed.

20081201
--------
Updated Documentation: Customization-Guide.html now includes sample
PHP code for saving images using the licensed edition and the hosted
edition.

20081130
--------
Updated Installation guide. Notes on installing Pixenate in a location
other than $WEBROOT/pixenate.

20081129
--------
Bug fix: The upload form in the memphis and hi-res themes was
incorrectly uploading to pixenate.com. This has been fixed so that the
upload is to the same server where pixenate is installed.

20081121
--------
Added new javascript property PXN8.select.constrainToImageBounds :
This property (default value is true) controls whether or not the user
can select an area outside of the bounds of the image. This can be
important when adding clip-art to an image.

20081120
--------
Fixed upload bug in pixenate/themes/default/index.asp/php/jsp. Upload
form was using the wrong upload path for the Hosted edition.

20081114
--------
Added PXN8.basename variable to the Javascript library.
PXN8.basename's default value is "pxn8.pl". This is the name of the
CGI script or server-side process which performs image-editing in Pixenate.

20081111
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.3 sp1                                                            |
+----------------------------------------------------------------------+

20081021
--------
Bug Fix. When used in combination with Image URLs which contained
parameters (e.g. http://localhost/image.png?v=2033), the
PXN8.convertToJPEG flag caused problems when set to false because
Pixenate incorrectly assumed the Image URL wouldn't include
parameters.
This has been fixed with a modification to the
PXN8.ajax.submitScript() function (location
pixenate/javascript/pxn8_ajax.js)

20081015
--------
Updated Installation-Guide.html to include Windows/PerlMagick
troubleshooting tips.

20081014
--------
Added new example to ImageMagick plugin documentation.

20080923
--------
Bug fix: Adding text as part of a transaction
(PXN8.tools.startTransaction() / PXN8.tools.endTransaction() ) failed
if image was cropped.

20080831
--------
Bug Fix: In Overlay mode, zooming the image caused the overlay outline
to be out of synch with the selection area. This has been fixed.

20080828
--------
Bug Fix: Editing or Zooming in a PXN8.ON_IMAGE_LOAD event handler
failed in Safari. Safari's img.onload is executed *after* DOM2-style
event handlers so event handlers were being notified of a
ON_IMAGE_LOAD event before the image was really ready. This has been
fixed.

20080825
--------
Fixed PXN8.selectByRatio() so that it will work with floating point
numbers too. (e.g. PXN8.selectByRatio("7.5x4.6"); )


20080729
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.3                                                                |
+----------------------------------------------------------------------+

20080728
--------
Fixed bug in Internet Explorer 6 - Clustered Edition /
PXN8.ImageMagick long scripts failed to load. Problem is fixed by
setTimeout() for IE6.

20080725
--------
New fun effects available:
Poloaroid: Turns photos into polaroid photos with a single click.
Warhol/Pop Art: Turns your photo into a warholesque pop-art photo.
Each of these fun effects use the new PXN8.ImageMagick API.

20080624
--------
Fixed a bug in PXN8.rotateSelection() which caused selections to
extend beyond the bounds of the photo when the width of the selection
was greater than the height of the photo or the height of the
selection was greater than the width of the photo.

20080611
--------
Added a new Pixenate Javascript variable PXN8.convertToJPEG which has
a default value of true. This variable indicates whether or not the
image being edited should be converted to a JPEG image. The default
behaviour is that all images (PNG, GIF etc) are converted to JPEGs. To
disable this behaviour set PXN8.convertToJPEG = false . 

20080611
--------
Fixed bug in the Overlay plugin which caused overlays of foreign or
even same-host URLs to fail. (showed up in the Pixenate Facebook App).

20080610
--------
Added option to disable old temp file removal via the pxn8.pl CGI
script. On high-volume servers, the process of finding and removing
old temporary files in the pixenate/cache directory can be costly so
it doesn't make sense to do so in the CGI script when it can be done
by a background process. Please refer to the updated
Installation Guide for more details.


20080519
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.2sp2                                                             |
+----------------------------------------------------------------------+

20080515
--------
Fixed PXN8.overlay package to support correct display of PNG in IE6.

20080514 
--------
Changes to how the PXN8.fonts package and supporting images are
generated.

Previous builds of Pixenate included a server-side CGI script called
fonts.pl located in the pixenate/ directory.
This CGI script was used to generate a list of fonts which could be
used by PXN8.tools.add_text() and it was also used to generated sample
font images in the pixenate/images/fonts directory.

This CGI script is no longer present as of version 1.3.2sp2. 

All referencese to /pixenate/fonts.pl in the sample themes have been
changed to refer to /pixenate/javascript/pxn8_fonts.js instead. By
default, this pxn8_fonts.js file contains no fonts. In order to create
a valid pxn8_fonts.js file you must run the new generate_fonts.pl perl
script from the command line after you have unzipped the pxn8.tar.gz
file. To execute the script you must have open a shell prompt on the
server and execute the following commands (using your own paths)...

On windows do the following...

C:\> cd C:\Inetpub\wwwroot\pixenate
C:\> perl generate_fonts.pl

on unix do the following...

$ cd /usr/local/www/htdocs/pixenate
$ perl generate_fonts.pl

If you install more fonts at a later date and want those fonts to be
be recognized by Pixenate then you should run this script again.

20080512
--------
[1] Introduced PXN8.tools.startTranasaction() and
PXN8.tools.endTransaction() to make combining multiple operations
easier. (see API-Reference and Customization-Guide for details).

[2] Introduced the ImageMagick plugin and PXN8.ImageMagick API (see
API-Reference for details).

20080511
--------
Fixed bug present in Pixenate with newer versions of ImageMagick - All
return codes were flagged as errors. Only return codes greater than or
equal to 400 are actual errors, return codes less than 400 are
warnings and should not be displayed to the end user.

20080507
--------
[1] Fixed Filter.pm (Filter plugin) to work with ImageMagick version 6.4
and later.

[2] Updated API-Reference to include all possible add_text() parameters.

20080429
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.2sp1                                                             |
+----------------------------------------------------------------------+

20080421 
--------
Added PXN8.select.enable() function to enable and disable the
selection tool.


20080415
--------
[1] Fixed problem in Firefox: When image is rotated, black background
shows through on right-hand side (90 degree rotations). 

[2] Updated Example-1.html for customization guide.

20080328
--------
Better isolation of server-side plugin errors.

20080322
--------
[1] Fixed bug in Overlay plugin - Overlays resulted in incorrect page
offset.

[2] Added Rearrange plugin for moving parts of photos around.

20080301
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.2                                                                |
+----------------------------------------------------------------------+

20080228
--------
Documentation updates.

20080226
--------
[1] Fixed Filter bug. When the 'Filter' plugin was applied to an image
which was already modified in memory (not fresh from disk), the filter
would appear at the bottom of the image, not the top. This was most
noticeable when two or more operations (one of which was Filter) were
applied to an image and then it's hi-res equivalent.

[2] Fixed Text/Hi-Res bug. Text was not being resized for hi-res images.

20080221 
--------
Improved error handling throughout the server code.

20080214 
--------
Updated Installation-Guide.html. 
Command to verify ImageMagick install should be...
perl -MImage::Magick -e " print 'OK' "

20080120
--------
Added the Mask plugin tool (premium edition only). See updated
API-Reference for details and examples.

20071228
--------
All Perl modules are now located in ./lib instead of ./modules
Some modules have been renamed.

20071219
--------
Address problems with cPanel/mod_perl2 and the use of cwd() and
chdir() in server code.

20071213
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.1sp1                                                             |
+----------------------------------------------------------------------+

20071212
--------
Added PXN8.tools.hi_res() function and documentation to make handling
of hi-res editing easier (see API reference).

20071211 
--------
[1] Added clipart (santa hats for the moment) to slick theme. 
See clipart.js javascript in the slick folder.

[2] Add PXN8.zoom.zoomByValue() function. (see API reference).

20071128
--------
Improved Toolbar Theme. Added tooltips for each menuitem as well as
the toolbar buttons.

20071105
--------
Improved selection behaviour. Better handling of selection by core
PXN8 code when selections are dragged.

20071031
--------
Added PXN8.selectByRatio() example to documentation.

20071025
--------
Fixed bug in PXN8.selectByRatio() function - Selection was resized
when attempting to move selection out of image bounds. Correct
behaviour is to prohibit movement of selection out of bounds when an
aspect ratio is enforced.

20071020
--------
Improved Logging in pxn8.pl CGI script.

20071019
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.1                                                                |
+----------------------------------------------------------------------+

20071001
--------
Fixed selection bug: Drag selection to left or bottom and the
selection is resized. Should not be resized. This is important when 
you have a selection listener which dictates the minimum size of a selection.

20070907
--------
Updated the Installation-Guide.html document to describe the
workaround for 'Permission Denied' problems with IIS and Pixenate.

20070905
--------
Added the 'CardMaker' theme. A one-page theme for creating greeting
cards using Pixenate.

20070904 
--------
[1] Updated the AddText.pm plugin. (see API-Reference.html)

[2] upload.pl now supports 'pass-thru' parameters. These are parameters
which will be passed directly thru hthe upload.pl script and back to
to page to which upload.pl redirects.

e.g.

<form action="/pixenate/upload.pl" method="POST" enctype="mulipart/form-data">
  <input type="file" name="filename"/>
  <input type="hidden" name="pxn8_root" value="/pixenate"/>
  <input type="hidden" name="next_page" value="/gallery/upload_done.php"/>
  <input type="hidden" name="_userid" value="1234"/>
</form>

In the above example, when the upload is complete, upload.pl redirects
to /gallery/upload_done.php?userid=1234...

All pass-thru parameters must be prefixed by _ (underscore). the _ is
removed when passed to the redirected page.

20070828 
--------
[1] Bug Fix: PXN8.selectByRatio()'s behaviour was not working correctly. 

[2] Bug Fix: PXN8.tools.preview_crop failed to hide the new topright,
topleft, bottomleft and bottomright non-selected DIVs.

20070824
--------
[1] Added Marching Ants on the selection area.

[2] Added support for Opera 9.0 (desktop version - not mobile).

20070820
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.0sp2                                                             |
+----------------------------------------------------------------------+

20070818 
--------
Improved support for ImageMagick 6.3.3 + . 

20070813
--------
Fix IM6.3.3 and CGI bug. IM6.3.3 interferes with CGI on FreeBSD. The
fix for this is to change 'use Image::Magick' to 'require
Image::Magick' and don't load the imagemagick module until after all
of the CGI POST parameters have been read.

20070812
--------
Added new 'barcelona' YahooUI-based theme to the premium edition.

20070810
--------
Updated and Improved API Reference documentation.

20070808
--------
Improved Preview handling. Multiple photo-editing operations can now be combined
into a single user operation using PXN8.tools.updateImage(). Now
multiple operations can now also be previewed too.
PXN8.preview.show() will now take (as it's 2nd argument) either an
operation object or an array of operation objects. Please refer to the
updated Pixenate API documentation for more details.

20070802
--------
IMPORTANT CHANGES TO LOCATION OF JAVASCRIPT FILES !

pxn8_tooltips.js and pxn8_tools_ui.js have both been moved from ...

pixenate/javascript/

...to...

pixenate/themes/shared/javascript/

and have been renamed to tooltips.js and tools_ui.js respectively. 

If you're customized photo editor relies on the same display of
tooltips used by the Slick and Default themes, then you should add the
following code to your theme's <head> section....

<script type="text/javascript" src="../shared/javascript/tooltips.js"></script> 

... to reenable the display of tooltips.

Similarly if your theme relies on the PXN8.tools.ui.* suite, you
should add the following code to your theme's <head> section....

<script type="text/javascript" src="../shared/javascript/tools_ui.js"></script> 

20070725
--------
Fixed high-res Cropping bug. Successive crops on an in-memory image
need to account for adjusted canvas offsets.

20070711
--------
Added extra optimizations (consecutive normalize operations are
ignored - only the first normalize operation is applied).

--------
pxn8_toolbar.js is now included in pxn8_all.js and
pxn8_all_minimized.js - no need to include this file separately.


20070710
--------
pxn8_basic.js has been deprecated. Either use individual pxn8_*.js
files, pxn8_all.js (for debugging) or pxn8_all_minimized.js (for
production).

20070705
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.0sp1                                                             |
+----------------------------------------------------------------------+

20070702 
--------
Added Buffering to the editor. When a photo is changed, it's revised
version is loaded into an non-visible buffer and then swapped with the
visible photo when it has fully loaded.

20070627 
--------
API ADDITION: Multiple Operations (e.g. crop, rotate, resize etc) can be
combined into a single user operation. Please refer to the updated
API-Reference for further details.


20070624
--------
BUG FIX: Fixed hi-resolution theme (broken in previous update).

20070618 
--------
Changed toolbar1 theme to accept 'image' parameter just like other themes.

20070615
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.3.0                                                                |
+----------------------------------------------------------------------+

20070613
--------
Fix bug : Cross-hairs on the selected area was displayed off-center by
up to 2 pixels.

20070612
--------
Improved Teeth-Whitening - Now uses a better mask for applying the
teeth-whitening filter. The whitening is now more apparent too.

20070611
--------
Fix bug : White noise in Internet Explorer. 
Some darker images were displaying random white pixels. This was due
to a bug in IE whereby 100% black pixels are interpreted as being
transparent and thus show the background color of the enclosing
element. The workaround is to set the background color of the
pxn8_image_container div to black.


20070530
--------
Fix bug : Rounded Corners - color undefined. (introduced in 200705).

20070522
--------
Added Guernica Theme.

20070512
--------
TOOL ADDITION: UnsharpMask tool added to PXN8.tools.*

20070508
--------
Fixed problems with PXN8.ON_IMAGE_LOAD handlers and
zooming. Previously, any zooming should have been done in a timeout
because the internal housekeeping performed by Pixenate's javascript
core might not have been called before the custom PXN8.ON_IMAGE_LOAD
was called. Now it is guaranteed that internal PXN8 housekeeping will
have been performed by the time the PXN8.ON_IMAGE_LOAD handler is
called.

20070426
--------
PXN8.tools.crop() - use current selection if no parameters are supplied.

20070425 
--------
Added the following API functions...

PXN8.dom.addClass()
PXN8.dom.removeClass()
PXN8.dom.isClass()
PXN8.tools.preview_crop()

(see pixenate/docs folder for details)

Removed pixenate/lib/Sxoop/PXN8/plugins/SpiritLevel.pm - Math is now
done in Javascript on the client.

20070420
--------
Added Installation-Guide.html and Cheatsheet.html to the /docs folder.

20070412
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.9                                                                |
+----------------------------------------------------------------------+

20070403
--------
Hi-Res theme: Let user make further changes after they've saved the
hi-res image.

20070328
--------
Added Pixenate-API-CheatSheet.pdf to /docs folder.

20070309
--------
[1] Fixed documentation for PXN8.dom.id()

[2] Allow double-quotes inside the 'text' property for the add_text
operation. Double-quotes caused JSON errors when using the 'Text' tool.

20070307
--------
Added Overlay operation (yet to be documented).

20070302
--------
Fixed the Hi-Res theme. The Hi-Resolution version of the image will
only be created when the user clicks on the 'save' button.

20070228
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.8                                                                |
+----------------------------------------------------------------------+

20070222
--------
[1] Added Customization-Guide.html to the docs folder with example code
and pages. The Customization-Guide is a work in progress.

[2] Clicking on the image in 'Filter' mode and 'Spirit-Level' mode made
the pin icons appear a few pixels higher than they should have. This
has been fixed.

20070221
--------
[1] Selection area is cleared after the user uses the 'Whiten' tool.

[2] Added a new Pixenate EVENT type : PXN8.ON_SELECTION_COMPLETE which is
fired when the user has completed making a selection.

20070220
--------
[1] Add pxn8 color preview box for the 'filter' and 'rounded corners' and
'text' config panels.

[2] pxn8_tool_prompt DIV was not being cleared prior to displaying 'text'
config panel.

20070219
--------
Optimized Javascript code for Rotating, Flipping and Resizing.

20070214
--------
Trying to fetch an image using a CGI url like...

http://localhost/myScript.cgi?imgId=2432

... would cause an error in the lib/Sxoop/PXN8/plugins/Standard.pm
module. The Standard.pm module would attempt to fetch the image from
the following URL...

http://localhost/http://localhost/myScript.cgi?imgId=2432

(prepending the protocol and domain name to the URL).
This bug has been fixed so that the protocol and domain are only
prepended if not already present.

20070209
--------
Fixed bug: Cross-hairs image not appearing when PXN8.root is set after
the pxn8_xhairs.js or pxn8_all.js or pxn8_all_minimized.js files have
loaded.

20070207
--------
Fixed rounding error in PXN8.selectArea() which causes the following
bug...

If an image is zoomed, PXN8.rotateSelection() will not work because
the selection box is not updated due to a rounding error. The selection
appears unchanged but in actual fact the selection-model has changed.

20070206
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.8                                                                |
+----------------------------------------------------------------------+

20070205
--------
[1] Add 'Oil-Paint' and 'Charcoal' effects to the 'Slick' Theme.

[2] The JPEG quality of images used in the browser can be configured via
the JPEG_QUALITY parameter in the config.ini file.

[3] Removed unneeded graphics files from the distribution.


20070202 
--------
Added 'Preview' pane for previewing colors and effects.

20070130
--------
Fixed critical error when modifying Animated GIFs. Only the first
frame will now be used.

20070129
--------
[1] Improved RedEye Reduction. (Green blotches are far less common now).


[2] Improved Whitening Tool (fixed bug which caused 'pink' teeth due to
code error (blue and green values were swapped).

20070125
--------
The shipped themes now pick a random image.

20070124
--------
Support relative Image paths in PXN8.initialize(). 
E.g. If the page is at http://mydomain/myapp/photos/edit.php and your gallery image is
http://mydomain/myapp/gallery/flowers.jpg .. you can call PXN8.initialize('../gallery/flowers.jpg')
In other words you can use the same URL you would use if using an <IMG> tag on the page.

20070123
--------
Fixed cross-hairs display bug in Safari/Mac (cross-hairs displayed in
top-left corner in red-eye mode).

20070122
--------
Fixed syntax bug in pxn8_all_minimized.js (missing ';' characters in pxn8_tools.js

20070120
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.7                                                                |
+----------------------------------------------------------------------+

20070119
--------
Improved Redeye reduction UI (in Slick theme - see end of slick.js) and server-side plugin.

20070117
--------
[1] Fixed bug in Upload-and-Save-to-Disk workflow where if a client
uploaded a file with spaces in the name, the save-to-disk operation
would always fail in Internet Explorer. Changed upload.pl and save.pl
to strip leading paths and replace ' ' with '_'.

[2] Fixed IE-specific bug : Images saved to same filename/url appeared
strecthed to old dimensions when opened subsequently in Pixenate.

20070115
--------
[1] Fixed javascript code to play nice with older versions of Prototype
and other libraries that override the object prototype. 
for (var i in object) { ... } will iterate over newly introduced
functions. This is not desirable in some cases in PXN8 so the
object[i] type is checked where appropriate.

[2] PXN8.replaceOnSave defaults to true to avoid caching issues when
overwriting the same file on save-to-server.

[3] PXN8.root defaults to '/pixenate/' and is declared in
pxn8_core/pxn8_basic/pxn8_all.js files.

[4] Improved "Teeth Whiten" tool - Whitening only applies to an
approximate "Teeth-shaped" area - lips and surrounding areas will not
appear milky-white.

20070114
--------
Migrated to JSON for submitting scripts to the server.
JSON's advantage over the old approach (line separated commands with
tab-separated command arguments) is that JSON is a standard.
The client-side script can be submitted directly to the server as-is.

20070108
--------
Improved selection-handling when a fixed aspect ratio is enforced.

20070104
--------
[1] Changed PXN8.save.toServer() function so that pxn8_save_image() (if
defined) will be called even if no changes are made to image.

[2] Changed redeye tool (javascript function) to only apply redeye reduction to the area inside
of the selection handles.

[3] PXN8.loadImage() is deprecated in favour of PXN8.initialize()

20070102
--------
Spirit-Level tool - the optimal area is automatically selected when
the user adjusts the horizon using the spirit level tool.

--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.6                                                                |
+----------------------------------------------------------------------+

20061220
--------
Fixed bug in upload.pl script whereby NPH (Non-Parsed Headers) were
being used for IIS/6.0 - NPH won't work with Apache or IIS/6.0

20061210
--------
Fixed bug in PXN8.listener.onceOnly() whereby some listeners never got
notified because the listener is removed inside a loop and the loop
skips past a listener.

20061203
--------
Fixed text size bug: Changed "point-size" to "pointsize" to fix text
tool problems (size was always too small).

20061201
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.6                                                                |
+----------------------------------------------------------------------+

20060913
--------
Improved upload.pl script to allow for resizing of large images in
conjunction with PXN8.hires mode.


20060909
--------
Fixed a bug which caused javascript errors when the user tried to
perform an operation while an existing operation was still in
progress.

20060905
--------
You can now edit multiple images (not at the same time) from the same
page. This feature is demonstrated in the new toolbar_thumbnails
theme.

20060828
--------
Per requests from a number of customers, the location of the cache
directory is now configurable using the CACHE_DIR variable in
config.ini.

20060824
--------
Added "Text" tool to the Slick theme. Need to add this feature to all
other themes. (esp. The toolbar).

20060822
--------
added PXN8.dom.table function to simplify construction of tables.

--------
Introduced improved Color Picker.

20060820
--------
Fixed PXN8.selectByRatio() function. Added 'override' boolean param to
ignore image orientation (landscape/portrait) when selecting ratio.

20060817
--------
Fixed bugs introduced by changing page DOCTYPE to strict. (The tagname
can be lowercase)

20060814
--------
Fixed redirect problems with Uploading files. Redirect was not working
in IIS 5.1 (worked ok with IIS5.0).

20060809
--------
Made zoom 'sticky' (it retains its zoom factor after the image has
been updated). Also fixed PXN8.show.alert so it wont stretch beyond
the bounds of #pxn8_canvas element.


20060805
--------
+----------------------------------------------------------------------+
| Version                                                              |
| 1.2.5                                                                |
+----------------------------------------------------------------------+

20060803
--------
When the pxn8.pl script is called with no parameters, it will output
information about the version of imagemagick installed, file-formats
supported and fonts installed.