Hi,
I've been looking at trw code and I noticed one possible problem in code
drawing track. Can you please take a look?
The problem is with this code in viktrwlayer.c (~line 2452):
/*
* If points are the same in display coordinates, don't draw.
*/
if ( x != oldx && y != oldy )
{
vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
}
Shouldn't the condition be rather "x != oldx || y != oldy"? Similar block
of code is present few lines above, but the condition contains "||" instead
of "&&":
/*
* If points are the same in display coordinates, don't draw.
*/
if ( x != oldx || y != oldy )
{
if ( draw_track_outline )
vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy,
x, y);
else
vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
}
Best regards,
Kamil
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