Tencent location service map SDK custom traffic conditions and fonts

scenes to be used

Custom road conditions are used to help modify the color and width of road conditions, because the internal font of the map is uniform, if you want to modify the style, you can define it through the relevant text interface

Core classes and interfaces

class	interface	Description
TrafficStyle	setCongestedStrokeColor	Set the stroke color of traffic jam
	setSeriousCongestedColor	Set the color of extremely congested traffic
	setSeriousCongestedStrokeColor	Set the stroke color for extremely congested traffic
	setSlowColor	Set the color of slow traffic
	setSlowStrokeColor	Set the stroke color of easing traffic
	setSmoothColor	Set the color of smooth traffic
	setSmoothStrokeColor	Set the color of the smooth stroke
	setStrokeWidth	Set the width of the traffic stroke color
	setWidth	Set the width of the traffic fill color
TencentMapOptions	setTrafficStyle	Set traffic style
	setTypeface	Set custom font

Core point explanation

1. Set custom traffic conditions

1. Initialize TrafficStyle and configure related properties

TrafficStyle trafficStyle = new TrafficStyle();
        //设置路况极度拥堵的颜色
        trafficStyle.setSeriousCongestedColor(0xff92000a);
        //设置路况拥堵的颜色
        trafficStyle.setCongestedColor(0xffea0312);
        //设置路况慢行的颜色
        trafficStyle.setSlowColor(0xffff7508);
        //设置路况畅通的颜色
        trafficStyle.setSmoothColor(0xff00a209);
        //设置路况填充颜色的宽度
        trafficStyle.setWidth(10);

2. Assign TrafficStyle to TencentMapOptions

TencentMapOptions tencentMapOptions = new TencentMapOptions();
        tencentMapOptions.setTrafficStyle(trafficStyle);

3. Display on the map

MapView mapView = new MapView(getApplicationContext(), tencentMapOptions);

2. Set custom fonts

1. Modify the text style

tencentMapOptions.setTypeface(Typeface.DEFAULT_BOLD);

Achieve effect

Road conditions

Text

note

1. It needs to be passed in when the map is initialized, and it cannot be changed after initialization

2. After customizing the road conditions, you need to turn on the road conditions, because the map is not turned on by default

Author: CT_YJ

Link: https://my.oschina.net/u/4860187/blog/4756171

Source: OSCHINA

The copyright belongs to the author. For commercial reprints, please contact the author for authorization. For non-commercial reprints, please indicate the source.