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@@ -68,6 +68,21 @@ impl Track {
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self.len() / (self.time().num_seconds() as f64 / 3600.0)
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}
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+
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+ fn truncate_by_length(&mut self, length_km: f64){
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+
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+ let mut sum = 0.0;
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+ let mut prev_point = &self.points[0];
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+
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+ for i in self.points.len()..0 {
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+ println!("{:?}", self.points[i]);
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+ let d = dist(prev_point, pt);
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+ sum += d;
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+ prev_point = pt;
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+ }
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+
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+ }
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+
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fn parse(&mut self) {
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let mut sum_time = Duration::from_std(stdDuration::new(0, 0)).unwrap();
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let mut sum_dist = 0.0;
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