mac 鼠标速度
查看
1 | defaults read -g com.apple.mouse.scaling |
设置 （推荐 8 - 10）
1 | defaults write -g com.apple.mouse.scaling 8 |
via https://docs.mapbox.com/mapbox-gl-js/style-spec/layers/#layout-line-line-miter-limit
line-cap 两头
- butt 默认
- round 圆角
- square （感觉就是 butt 前进了一步）
Layout property. Optional enum. One of “butt”, “round”, “square”. Defaults to “butt”.
1 | test.map.setLayoutProperty('layer_goudao','line-cap','round') |
line-join 拐弯
默认是 miter
- bevel 拐弯是直的
- round 圆角
- miter 默认
Layout property. Optional enum. One of “bevel”, “round”, “miter”. Defaults to “miter”.
1 | test.map.setLayoutProperty('layer_goudao','line-join','round') |
line-miter-limit
拐弯：修饰 尖角
Layout property. Optional number. Defaults to 2. Requires line-join to be “miter”. Supports interpolateexpressions.
Used to automatically convert miter joins to bevel joins for sharp angles.
line-round-limit
如果 line-join 是 “round” 的情况下 浅角（尖角的相反）
拐弯：修饰 浅角
Layout property. Optional number. Defaults to 1.05. Requires line-join to be “round”. Supports interpolateexpressions.
Used to automatically convert round joins to miter joins for shallow angles.
line-pattern
宽度必须偶数
Paint property. Optional resolvedImage. Transitionable.
Name of image in sprite to use for drawing image lines. For seamless patterns, image width must be a factor of two (2, 4, 8, …, 512). Note that zoom-dependent expressions will be evaluated only at integer zoom levels.
line-offset
（线自己的）左右偏移（像素）
Paint property.
line-translate
偏移
Paint property. Optional array of numbers. Units in pixels. Defaults to [0,0]. Supports interpolateexpressions. Transitionable.
mapbox 铁路 层
{
“id”: “Railway/1”,
“type”: “line”,
“source”: “epgis”,
“source-layer”: “Railway”,
“minzoom”: 10,
“filter”: [
“==”,
“_symbol”,
0
],
“layout”: {
“line-join”: “round”,
“visibility”: “visible”
},
“paint”: {
“line-opacity”: 1,
“line-color”: “#fff”,
“line-width”: 2.66667
}
}
{
“id”: “Railway/0”,
“type”: “line”,
“source”: “epgis”,
“source-layer”: “Railway”,
“minzoom”: 10,
“filter”: [
“==”,
“_symbol”,
0
],
“layout”: {
“line-join”: “round”,
“visibility”: “visible”
},
“paint”: {
“line-opacity”: 1,
“line-color”: “red”,
“line-dasharray”: [
6,
6
],
“line-width”: [
“interpolate”,
[
“linear”
],
[
“zoom”
],
7, 1, 8, 2
]
}
}
楼层
fs = test.map.querySourceFeatures(“epgis”, {
sourceLayer: ‘Building’,
});
test.map.setLayerZoomRange(‘Building’, 7, 20);
test.map.getStyle().layers.find(a=>{
return a.id == ‘Building’
})
)
====
隐藏 光缆层
test.map.setLayoutProperty(‘layer_line’,’visibility’,’none’)
显示 光缆层
test.map.setLayoutProperty(‘layer_line’,’visibility’,’visible’)
切换 沟道 line-pattern（ line2 line3 line4 line5 ）
test.map.setPaintProperty(‘layer_goudao’,’line-pattern’,’line5’)
切换 沟道 透明度
test.map.setPaintProperty(‘layer_goudao’,’line-opacity’,.8)
if(1==1){
let c = 123
console.log(c)
}
if(2==2){
let c = 456
console.log(c)
}
console.log(c)
====
test.map.setLayoutProperty(‘temp_line’,’visibility’,’visible’) // none
test.map.setLayoutProperty(‘layer_goudao_text3’,’visibility’,’none’)
test.map.moveLayer(‘layer_goudao_text3’,’temp_line’)
test.map.setLayoutProperty(‘temp_line’,’visibility’,’none’)
mapbox mask 交错 bug
preserveDrawingBuffer:true,