org.opentripplanner.inspector.WheelchairEdgeRenderer Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of otp Show documentation
Show all versions of otp Show documentation
The OpenTripPlanner multimodal journey planning system
package org.opentripplanner.inspector;
import org.opentripplanner.inspector.EdgeVertexTileRenderer.EdgeVertexRenderer;
import org.opentripplanner.model.WheelChairBoarding;
import org.opentripplanner.routing.edgetype.StreetEdge;
import org.opentripplanner.routing.edgetype.ElevatorHopEdge;
import org.opentripplanner.routing.graph.Edge;
import org.opentripplanner.routing.graph.Vertex;
import org.opentripplanner.routing.vertextype.TransitStopVertex;
import java.awt.Color;
/**
* Render important information for debugging wheelchair access (street slopes and transit stop accessibility)
*
* @author hannesj
*/
public class WheelchairEdgeRenderer implements EdgeVertexRenderer {
private ScalarColorPalette slopePalette = new DefaultScalarColorPalette(0.0, 0.08, 1.0);
private static final Color NO_WHEELCHAIR_COLOR = Color.RED;
private static final Color YES_WHEELCHAIR_COLOR = Color.GREEN;
private static final Color NO_WHEELCHAIR_INFORMATION_COLOR = Color.ORANGE;
public WheelchairEdgeRenderer() {
}
@Override
public boolean renderEdge(Edge e, EdgeVertexTileRenderer.EdgeVisualAttributes attrs) {
if (e instanceof StreetEdge) {
StreetEdge pse = (StreetEdge) e;
if (!pse.isWheelchairAccessible()) {
attrs.color = NO_WHEELCHAIR_COLOR;
attrs.label = "wheelchair=no";
} else {
attrs.color = slopePalette.getColor(pse.getMaxSlope());
attrs.label = String.format("%.02f", pse.getMaxSlope());
}
} else if (e instanceof ElevatorHopEdge) {
ElevatorHopEdge ehe = (ElevatorHopEdge) e;
if (!ehe.wheelchairAccessible) {
attrs.color = NO_WHEELCHAIR_COLOR;
attrs.label = "wheelchair=no";
} else {
attrs.color = Color.GREEN;
attrs.label = "elevator";
}
} else {
return false;
}
return true;
}
@Override
public boolean renderVertex(Vertex v, EdgeVertexTileRenderer.VertexVisualAttributes attrs) {
if (v instanceof TransitStopVertex) {
if(((TransitStopVertex) v).getStop().getWheelchairBoarding()
== WheelChairBoarding.NO_INFORMATION)
attrs.color = NO_WHEELCHAIR_INFORMATION_COLOR;
if(((TransitStopVertex) v).getStop().getWheelchairBoarding()
== WheelChairBoarding.POSSIBLE)
attrs.color = YES_WHEELCHAIR_COLOR;
if(((TransitStopVertex) v).getStop().getWheelchairBoarding()
== WheelChairBoarding.NOT_POSSIBLE)
attrs.color = NO_WHEELCHAIR_COLOR;
attrs.label = v.getDefaultName();
} else {
return false;
}
return true;
}
@Override
public String getName() {
return "Wheelchair access";
}
}