[Xastir-dev] Weather alert county labels
Curt, WE7U
archer at eskimo.com
Mon Jan 17 16:35:59 EST 2005
On Wed, 12 Jan 2005, Tom Russo wrote:
> Unfortunately, I do not see why there are two passes through
> draw_shapefile_map when the alert is displayed, how it can be that the
> first pass skips the labels --- the name of the shape is clearly getting
> set properly.
As I recall there's a once per 30-second or once-per-two-minutes
check to see if there are any new weather alerts based on a global
variable getting set. If there are, the screen gets refreshed,
probably starting with the already-drawn map pixmap, then drawing
alerts, then symbols/tracks on top, then copying it to the display.
--
Curt, WE7U. APRS Client Comparisons: http://www.eskimo.com/~archer
"Lotto: A tax on people who are bad at math." -- unknown
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