[Xastir] RasterMaps and Xastir

Pascal Levasseur pascal at topette.com
Mon Apr 7 17:30:43 EDT 2003


Hello,

I am running Xastir 1.10 compiled from source on Debian 3.0 on a 400 BogoMips 64 Mb computer and the vector maps display ok.

But I have few issues with raster maps.

1) It takes a very long time to display a map : close to 2 minutes for a 1700 x 1200 pixels / 8 bits colors / 71 dpi / 2.2 Mb / .xpm file. Every time I ask for zoom in, zoom out,or slide the map, it takes the same amount of time to redisplay.

2) the maps does not show up at the right place . The previously describe map with the following .geo file :

FILENAME m0103.xpm
#
TIEPOINT 0 0 -61.05650451 14.30427778
TIEPOINT 1699 1298  -61.00951339 14.26864253
#
IMAGE SIZE 1700 1299

is displayed, roughly, at :

upper left corner :  14° 18.251 N   061° 03.396 W
lower right corner : 14° 16.128 N   061° 00.558 W

I am sure I have made something wrong !!
But where !!!!!

Many thanks in advance for your help.

Best 73
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