Hi,
I'm trying to create a file which has the following structure:
- Each line has 32 bytes
- Each line looks like this format string: "%10i %3.7f %3.7f\n"
My Problem is the following: When i have a negative floating point numbers the line gets longer by one or even two characters because the - sign does not count to the "%3.7f".
Is there any way to do this more nicely than this?
if( node->lng > 0 && node->lat > 0 ) {
sprintf( osm_node_repr, "%10i %3.7f %3.7f\n", node->id, node->lng, node->lat );
} else if (node->lng > 0 && node->lat < 0) {
sprintf( osm_node_repr, "%10i %3.7f %3.6f\n", node->id, node->lng, node->lat );
} else if (node->lng < 0 && node->lat > 0) {
sprintf( osm_node_repr, "%10i %3.6f %3.7f\n", node->id, node->lng, node->lat );
} else if ( node->lng < 0 && node->lat < 0 ) {
sprintf( osm_node_repr, "%10i %3.6f %3.6f\n", node->id, node->lng, node->lat );
}
Thanks for your Answers,
Andreas
