World Map
3.1 by sigseg, llc (0 Reviews) July 26, 2024
Latest Version
Version
3.1
3.1
Update
July 26, 2024
July 26, 2024
Developer
sigseg, llc
sigseg, llc
Categories
Education
Education
Platforms
Android
Android
Downloads
0
0
License
Free
Free
Package Name
com.sigseg.android.worldmap
com.sigseg.android.worldmap
Report
Report a Problem
Report a Problem
More About World Map
WorldMap is a simple Android app that displays a map of the world taken from Wikimedia (http://upload.wikimedia.org/wikipedia/commons/3/33/Physical_Political_World_Map.jpg), and allows the user to scroll around on it.
The map itself is quite large (6480,3888), so it's way too big to fit in memory all at once (6480 x 3888 x 32 / 8) = 100,776,960 -- over 96 megs. The VM heap size Android supports is eith 16 or 24 megs, so we can't fit the whole thing in memory at once.
So WorldMap uses the BitmapRegionDecoder API (available as of API 10) to decode just what it needs to display.
WorldMap is open source, and the source code is here: https://github.com/johnnylambada/WorldMap
So WorldMap uses the BitmapRegionDecoder API (available as of API 10) to decode just what it needs to display.
WorldMap is open source, and the source code is here: https://github.com/johnnylambada/WorldMap
Rate the App
Add Comment & Review
User Reviews
Based on 0 reviews
No reviews added yet.
Comments will not be approved to be posted if they are SPAM, abusive, off-topic, use profanity, contain a personal attack, or promote hate of any kind.
