Migration Guide

This page describes how to migrate between major versions

Migrating from v3 to v4

Color String to Color

All references to colors in the SDK have been changed from using a color string (which can be ambiguous in whether aRGB or RGBa is meant to be used) to using Dart Color instead.

Before

final displayrule = await getMainDisplayRule();
displayrule.setLabelStyleTextColor("#FF00FF00"); // Red or transparent Purple?

After

Label position

The default label position has been changed from right of the Marker to underneath the marker.

It will not be possible with the 4.0.0 to programatically change the label positioning, but this feature will become available in 4.1.0.

ClearWayType

ClearWayType has been deprecated with the introduction of multiple wayType categories, going forward you should use ClearAvoidWayType instead.

Before

final service = MPDirectionsService();
service.addAvoidWayType(MPHighway.steps.name);
service.addExcludeWayType(MPHighway.ladder.name);
service.clearWayType(); // What was cleared?

After