Introduction
Download MapGazer
Getting started
Using marks:
Waypoints
Tracks
Routes
Areas
Images
Scales
Mark properties
Using icons
Using transparency
General settings
Getting maps
Using map tools
Elevation data
Aspect ratio
Coordinate formats
GPX files
Keyboard shortcuts
Command line
Thanks
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Except as mentioned below, MapGazer is a new application, written
since November 2014. It is written in C, and follows the object-like
code conventions
I developed for the Tollos supervisor.
As of October 2019, it comprises about 45,200 lines of my code.
Special thanks are due to:
- MyTrails’ author Pierre-Luc Paour, who motivated me to get back
into mapping projects.
- David Law, my geography teacher at school in the 1960s, who inspired
my life-long love of maps and mapping.
- Bill Collis, for many good suggestions and encouragement.
- Lode Vandevenne – for lodepng, which allowed me to handle
PNG-encoded map tiles and write PNG images.
- The Independent JPEG Group (Thomas G. Lane, Guido Vollbeding, et
al) for jpeglib, used for JPG-encoded map tiles.
- Darrell Commander, for libjpeg-turbo development and support,
and many useful suggestions (MapGazer uses libjpeg-turbo as a
switchable alternative to jpeglib, giving file/tile loads that
are twice as fast).
- Open Street Map and its contributors, for the ‘Globe’ starter map
included with MapGazer.
- Ruurd-Jan Idenburg, for the South-Sweden sample map, and for several
suggestions for enhancements.
- Charles Petzold – it has been ten years since I wrote a Windows
application, and his Programming Windows (5th edition) book
proved as useful now as it did back then.
- The developers of GCC – the compiler used to compile MapGazer.
- All the people that put together the Win-builds and MingW resources
that made it possible to build this application using GCC.
- The Microsoft, IBM, and other teams who built the Windows and OS/2
APIs that underpin the application.
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