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| <template>
<div id="home">
<el-breadcrumb separator-class="el-icon-arrow-right">
<el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
<el-breadcrumb-item>Map</el-breadcrumb-item>
<el-breadcrumb-item>Geometry</el-breadcrumb-item>
</el-breadcrumb>
<div id="map"></div>
<el-row style="position: absolute; top: 100px; left: 300px; width: 1200px;">
<el-button plain>简单点</el-button>
<el-button plain>图片点</el-button>
<el-button plain>基本线</el-button>
<el-button plain>箭头线</el-button>
<el-button plain>面样式1</el-button>
<el-button plain>面样式2</el-button>
<el-button plain>绘制多点</el-button>
<el-button plain>自由线</el-button>
<el-button plain>自由面</el-button>
<el-button plain>圆</el-button>
<el-button plain>矩形</el-button>
</el-row>
</div>
</template>
<script>
import * as esriLoader from 'esri-loader'
export default {
data() {
return {}
},
mounted() {
esriLoader.setDefaultOptions({ version: '3.31' })
this.createMap()
},
methods: {
createMap: function () {
esriLoader.loadModules(['esri/map',
'dojo/dom', 'dojo/on',
'esri/layers/ArcGISDynamicMapServiceLayer',
'esri/geometry/Point',
'esri/geometry/Polyline',
'esri/graphic',
'esri/Color',
'esri/symbols/SimpleMarkerSymbol',
'esri/symbols/SimpleLineSymbol',
'esri/symbols/SimpleFillSymbol',
'esri/symbols/PictureMarkerSymbol',
'esri/renderers/SimpleRenderer',
'dojo/query',
'esri/toolbars/draw',
'esri/SpatialReference',
'dojo/domReady!'], { css: true })
.then(([Map, dom, on, ArcGISDynamicMapServiceLayer, Point, Polyline, Graphic, Color, SimpleMarkerSymbol, SimpleLineSymbol, SimpleFillSymbol, PictureMarkerSymbol, SimpleRenderer, query, Draw, SpatialReferenc]) => {
var map = new Map('map', {
center: [108.934518, 34.35333],
zoom: 7,
logo: false,
basemap: 'oceans'
})
map.on('load', () => {
var toolbar = new Draw(map, { showTooltips: true })
var smpPoint = true
var smpLine = true
var smpPloy = true
query('button').on('click', function (event) {
var value = this.innerHTML
console.log(value)
value = value.replace(new RegExp('^\\' + '<!----><!----><span>' + '+', 'g'), '')
value = value.replace(new RegExp('\\' + '</span>' + '+$', 'g'), '')
console.log(value)
switch (value) {
case '简单点': {
toolbar.activate(Draw.POINT, {
showTooltips: true
})
smpPoint = true
break
}
case '图片点': {
toolbar.activate(Draw.POINT, {
showTooltips: true
})
smpPoint = false
break
}
case '基本线': {
toolbar.activate(Draw.POLYLINE, {
showTooltips: true
})
smpLine = true
break
}
case '箭头线': {
toolbar.activate(Draw.POLYLINE, {
showTooltips: true
})
smpLine = false
break
}
case '面样式1': {
toolbar.activate(Draw.POLYGON, {
showTooltips: true
})
smpPloy = true
break
}
case '面样式2': {
toolbar.activate(Draw.POLYGON, {
showTooltips: true
})
smpPloy = false
break
}
case '绘制多点': {
toolbar.activate(Draw.MULTI_POINT, {
showTooltips: true
})
break
}
case '自由线': {
toolbar.activate(Draw.FREEHAND_POLYLINE, {
showTooltips: true
})
break
}
case '自由面': {
toolbar.activate(Draw.FREEHAND_POLYGON, {
showTooltips: true
})
break
}
case '圆': {
toolbar.activate(Draw.CIRCLE, {
showTooltips: true
})
break
}
case '矩形': {
toolbar.activate(Draw.RECTANGLE, {
showTooltips: true
})
break
}
}
var lineSymbol1 = new SimpleLineSymbol(SimpleLineSymbol.STYLE_DASH, new Color([0, 25, 0]), 1)
var lineSymbol2 = new SimpleLineSymbol(SimpleLineSymbol.STYLE_LONGDASHDOT, new Color([225, 0, 0]), 1)
var outLineSymbol = new SimpleLineSymbol(SimpleLineSymbol.STYLE_DASHDOTDOT, new Color([235, 235, 5]), 3)
var marker = new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_CIRCLE, 10, lineSymbol1, new Color([215, 224, 203]))
var fill1 = new SimpleFillSymbol(SimpleFillSymbol.STYLE_SOLID, outLineSymbol, new Color([48, 190, 144, 0.5]))
var fill2 = new SimpleFillSymbol(SimpleFillSymbol.STYLE_DIAGONAL_CROSS, lineSymbol1, new Color([48, 190, 144]))
var pictureMarkerSymbol = new PictureMarkerSymbol('https://gtms04.alicdn.com/tps/i4/TB1_oz6GVXXXXaFXpXXJDFnIXXX-64-64.ico', 20, 20)
lineSymbol2.setMarker({
style: 'arrow',
placement: 'end'
})
on(toolbar, 'draw-complete', function (result) {
var geometry = result.geometry
var type = geometry.type
var graphic
switch (type) {
case 'point':
if (smpPoint) graphic = new Graphic(geometry, marker)
else graphic = new Graphic(geometry, pictureMarkerSymbol)
break
case 'polyline':
if (smpLine) graphic = new Graphic(geometry, lineSymbol1)
else graphic = new Graphic(geometry, lineSymbol2)
break
case 'polygon':
if (smpPloy) graphic = new Graphic(geometry, fill1)
else graphic = new Graphic(geometry, fill2)
break
case 'multipoint':
graphic = new Graphic(geometry, marker)
break
}
console.log(map.graphics.renderer)
map.graphics.add(graphic)
toolbar.deactivate()
})
})
})
})
}
}
}
</script>
|
