Draw polylines as arrows in the KML viewer; it's pretty much always useful to see the direction of the raw data
@@ -5,7 +5,7 @@ use std::collections::{BTreeMap, HashMap, HashSet};
use aabb_quadtree::QuadTree;
use abstutil::{prettyprint_usize, Timer};
-use geom::{Circle, Distance, PolyLine, Polygon, Pt2D, Ring};
+use geom::{ArrowCap, Circle, Distance, PolyLine, Polygon, Pt2D, Ring};
use kml::{ExtraShape, ExtraShapes};
use map_gui::colors::ColorScheme;
use map_gui::tools::{FilePicker, PopupMsg};
@@ -314,7 +314,7 @@ fn make_object(
} else {
let backup = pts[0];
match PolyLine::new(pts) {
- Ok(pl) => pl.make_polygons(THICKNESS),
+ Ok(pl) => pl.make_arrow(THICKNESS, ArrowCap::Triangle),
Err(err) => {
println!(
"Object with attribs {:?} has messed up geometry: {}",
