SansGUI Version 1.2 Patch Level 1 Release Notes


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                 SansGUI Modeling and Simulation Environment
                 Patch Level 1 for Version 1.2 Release Notes
                                28-AUG-2003
                   Copyright 2000-2003 ProtoDesign, Inc.
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Apply this patch level to update your SansGUI environment from version 1.2.0 to
version 1.2.1.

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INSTALLATION NOTES
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The Patch is distributed as a self-extracting archive executable called
SG_1_2p1.exe, available from ProtoDesign's web site. To install it, simply run
the executable file and follow the instructions. An important note is that the
files should be installed into the SansGUI directory structure. That is,
during the installation process, it will ask you where to install this patch in
an Unzip to folder: field. You need to indicate where your SansGUI
installation directory is. The default is set to C:\SansGUI\v1_2, the same as
the default SansGUI installation directory. If you did not change the default
directory when you installed SansGUI, you can simply use the default value
here; otherwise, you need to use the Browse... button to locate the SansGUI
installation directory. The SansGUI installation directory is the one
containing SansGUI Release.txt and License.txt files.

After installing this patch, please verify it by restarting SansGUI and check
the version number in the Help>About SansGUI... dialog.

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FILE DESCRIPTIONS
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The SG_1_2p1.exe is a self-extracting archive executable that contains three
files:

Patch_01.txt This file
bin\SansGUI.exe The main SansGUI executable program, updated to version 1.2.1
bin\SGUI_1_2.sgz SansGUI initialization file

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NEW FEATURES
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o SG-0308-000065 Mouse wheel operations for zooming in and out are added to
                 Canvas Views, Grid Views, and Graphic Windows. To perform
                 zooming in and out, first click on the view window to activate
                 it and then hold down the <Ctrl> key while rotating the mouse
                 wheel.

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BUG FIXES
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o SG-0308-000064 The buttons in the Run Toolbar are not updated according to
                 the active document when there are 3D graphic windows with
                 intensive updates on windows 2000 and XP.
           [FIX] The Run Toolbar buttons are now updated when the user clicks
                 on the tab to switch among loaded documents. On very rare
                 occasions, the update may not occur immediately. The user can
                 move the mouse pointer over the Run Toolbar to see it updated.
                 This only occurs when the active document is running with
                 intensive 3D graphics updates.

o SG-0308-000063 Dialogs may not appear correctly when SansGUI is busy at
                 running 3D graphics intensive applications on Windows 2000 and
                 XP.
           [FIX] The problem has been fixed.

o SG-0308-000062 SansGUI crashes during creation of a new Project Model or
                 Object Library when there is no previous file loaded into the
                 environment on Windows 2000 and XP.
           [FIX] This behavior has been corrected.

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If you have any questions or comments, please contact us by sending an e-mail
to the following address or visit our support web site.

Thank you very much for using SansGUI Modeling and Simulation Environment.

Best Regards,
SansGUI Development Team
ProtoDesign, Inc.
Phone: (630)759-9930
Fax: (630)759-4759
http://protodesign-inc.com/support.htm
mailto:support@protodesign-inc.com
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SansGUI version 1.2

Copyright 2000-2003 ProtoDesign, Inc. All rights reserved.

http://protodesign-inc.com