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Introduction
Acknowledgments
Background
Processing notes
Technical information
Copyright
Rights management
Reproductions
Contact us
Special Collections'
home page
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Updated version of this collection now available at http://cdm15942.contentdm.oclc.org/cdm/landingpage/collection/p15942coll19
Viewing instructions
No special viewers
are needed to view the digitized maps in this collection. Your Internet
browser automatically shows the digitized maps, allowing you to zoom in
and out of the areas that you wish to examine. This view also allows saving
and copying of map images, using the right-click menu.
Please note that
the maps on this site may take some time to load, depending on both the
speed of your computer and your Internet connection.
For users who may
wish to pan, rotate, print and save images, we offer two other methods
of viewing the map images: with JAVA, and with the
MrSID Plug-in.
JAVA
To use this viewing option, you must have Java enabled on your
computer. To
manipulate the maps, please use the toolbar at the top of top of the
viewing window or right-click on the map image for a menu. |
JAVA
TOOLBAR OPTIONS - Click on one of tools to set the action and
then click on the map image.
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Zoom
in |
To
zoom-in to the next magnification level, click on the image. The applet
then retrieves image from the next MrSID level centered at the location
of the mouse-click. To zoom-in to a specific rectangular area, click
the mouse and drag it to select the rectangle. Release the mouse when
done selecting. The applet then retrieves the appropriate image from
server. |
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Zoom
out |
Zoom-out
mode allows you to go up one level of the MrSID image. Click on the
image to zoom-out one level. |
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Pan |
Click-and-drag
the hand tool across the image. The entire image drags across the
viewing window; when the mouse button is released, the image refreshes
at the new location. |
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Full
image |
Click
once to view the entire image in the viewing window. |
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Image
properties |
Click
once for information on the viewed image, including the area of the
image currently in the viewing window. |
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MrSID
Java Applet |
Click
once for information about the MrSID Java Applet. |
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JAVA RIGHT-CLICK
OPTIONS - Right-click on the image for these menu choices:
- Zoom in,
zoom out, pan, full image - See description above for same toolbar
options.
- Resize control
- Enlarge or decrease the size of the viewing window (or frame).
- Image properties,
and About MrSID Applet - See description above for same toolbar
options.
- Help with
Applet - Directs user to help files for LizardTech MrSID
Java Applet Version 1.0.
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MrSID
Plug-in
To use this option, you must download
the free MrSID Plug-in from Lizard Tech. To
manipulate the map images, use the toolbar at the top of the viewing
window or right-click on the image for menu options. |
MrSID
TOOLBAR OPTIONS - Click on one of tools to set the action and
then click on the map image to:
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Zoom
in |
Each
click on the image zooms in on the point clicked at a 2:1 ratio. |
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Zoom
out
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Each
click on the image zooms out on the point clicked at a 2:1 ratio. |
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Zoom
selection |
Click-and-drag
the pointer tool across an area of the image. The specified area is
brought into the viewing window. |
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Pan |
Click-and-drag
the hand tool across the image. The entire image drags across the
viewing window; when the mouse button is released, the image refreshes
at the new location. |
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Full
image |
Click
once to view the entire image in the viewing window. |
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Image
properties |
Click
once for information on the viewed image, including the area of the
image currently in the viewing window. |
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About MrSID
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Click once
for information about the MrSID Online Viewer.
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Zoom-level
Indicator
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Indicates
the currently viewed zoom level. Also indicates the number of zoom
levels available in the currently viewed image. To zoom to a specific
level, click on the preferred indicator bar. |
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MrSID
RIGHT-CLICK OPTIONS - The menu also allows the resizing of
the viewing window, rotation of the image, and printing.
Right-click
on the image for these menu choices:
-
Zoom
in, zoom out, zoom selection and pan - See description
above for same toolbar options.
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Scale
- Nine
options from 1:1 (100%) to 1:256 (0.39%).
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Fit
to Frame - Full
image displayed within frame (or display window).
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Frame
Size - Enlarge
or decrease the size of the viewing window (or frame).
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View
in Frame - Toggle
on/off viewing window toolbar
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Rotate
image - 90,
180, 270 degree rotations, horizontal or vertical flip options
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Save
image - MrSID,
bitmap and JPEG options
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Print
image - Using
the right-click print option prints only the map image; no other
data in the browser window will be printed. To print all the
data in the browser window, select Print from the browser's
File menu.
- Image properties
- See
description above for same toolbar option.
- About MrSID
Plug-in - See description above for same toolbar option
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