[Xastir] trail colors

[Andrew Rich]

If I want to lock down my trail colors to all the same, what do I set "temp"
to ?

Is is a hex number ?

/*
 *  Change the trail color for a station
 */
void Change_trail_color( Widget w, XtPointer clientData, XtPointer calldata)
{
    DataRow *p_station = clientData;
    int temp;

    temp = p_station->trail_color;

    // Increment to the next color, round-robin style
    temp = (temp + 1) % MAX_TRAIL_COLORS;

    // Test for and skip if my trail color
    if (temp == MY_TRAIL_COLOR) {
        temp = (temp + 1) % MAX_TRAIL_COLORS;
    }

    p_station->trail_color = temp;

    redraw_on_new_data = 2; // redraw symbols now
}


----------------------------------------------------------------------------
Andrew Rich VK4TEC
vk4tec at people.net.au
http://www.tech-software.net



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