arcgis for js 闪烁
作者:互联网
$(document).ready(function () { function checkKey(evt) { var keyID = (evt.charCode) ? evt.charCode : ((evt.which) ? evt.which : evt.keyCode); alert(keyID); } require([ "dojo/parser", "esri/map", "esri/geometry/Extent", "esri/SpatialReference", "esri/dijit/Scalebar", "esri/dijit/OverviewMap", "esri/layers/ArcGISDynamicMapServiceLayer", "esri/tasks/QueryTask", "esri/tasks/query", "esri/symbols/SimpleMarkerSymbol", "esri/symbols/CartographicLineSymbol", "esri/symbols/SimpleFillSymbol", "esri/layers/GraphicsLayer", "esri/graphic", "esri/geometry/Geometry", "esri/InfoTemplate", "dojo/_base/Color", "dojo/_base/lang", "dojox/gfx/fx", "dijit/layout/LayoutContainer", "dijit/layout/ContentPane", "dojo/dom", "dojo/domReady!"], function (parser, Map, Extent, SpatialReference, Scalebar, OverviewMap, Dynamic, QueryTask, Query, SimpleMarkerSymbol, CartographicLineSymbol, SimpleFillSymbol, GraphicsLayer, Graphic, Geometry, InfoTemplate, Color, lang, fx, LayoutContainer, ContentPane, dom) { map = new Map("map", { //basemap: "national-geographic", center: [-72.923611, 41.31], zoom: 11, logo: false }); function showResultsFlash(featureSet) { // alert("flash"); // remove all graphics on the maps graphics layer map.graphics.clear(); // assign featureSet array to a single variable. var resultFeatures = featureSet.features; // Loop through each feature returned for (var i = 0, il = resultFeatures.length; i < il; i++) { // Get the current feature from the featureSet. // Feature is a graphic var graphicFlash = resultFeatures[i]; // allow different symbols markerSymbol = new esri.symbol.SimpleMarkerSymbol(esri.symbol.SimpleMarkerSymbol.STYLE_DIAMOND, 28, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255, 255, 255]), 2), new dojo.Color([255, 0, 0, 0.85])); lineSymbol = new esri.symbol.CartographicLineSymbol(esri.symbol.CartographicLineSymbol.STYLE_SOLID, new dojo.Color([0, 255, 255]), 10, esri.symbol.CartographicLineSymbol.CAP_ROUND, esri.symbol.CartographicLineSymbol.JOIN_MITER, 5); fillSymbol = new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_SOLID, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255, 0, 0]), 2), new dojo.Color([255, 255, 0, 0.85])); // figure out which symbol to use if (graphicFlash.geometry.type === "point" || graphicFlash.geometry.type === "multipoint") { symbol = markerSymbol; } else if (graphicFlash.geometry.type === "line" || graphicFlash.geometry.type === "polyline") { symbol = lineSymbol; } else { symbol = fillSymbol; } var flashGraphicLayer = new GraphicsLayer(); map.addLayer(flashGraphicLayer); //map.reorderLayer(graphicFlashLayer, 0); //graphicFlash.setSymbol(symbol); var g = new Graphic(graphicFlash, symbol) //Add graphic to the map graphics layer. map.flashGraphicLayer.add(g); alert("not getting here"); // using partial: http://dojotoolkit.org/reference-guide/1.9/dojo/_base/lang.html#dojo-base-lang-partial setTimeout(lang.partial(function (animateMe) { var shape = animateMe.getDojoShape(); fx.animateStroke({ shape: shape, duration: 1000, color: { start: "red", end: shape.strokeStyle.color }, width: { start: 20, end: shape.strokeStyle.width } }).play(); }, g), 500); } } }
function gridSelect(e) { var graphicFlash; var gridId = e.currentTarget.id; var selectedGrid = dijit.byId(gridId); var row = selectedGrid.row(e); graphicHighlight = findGraphicByAttribute(row.data); if (graphicHighlight !== null) { switch (graphicHighlight.geometry.type) { case "point": case "multipoint": graphicFlash = new esri.Graphic(graphicHighlight.geometry, symbolFlashPoint) break; case "polyline": graphicFlash = new esri.Graphic(graphicHighlight.geometry, symbolFlashPolyline); break; case "polygon": case "extent": graphicFlash = new esri.Graphic(graphicHighlight.geometry, symbolFlashPolygon); break; } map.graphics.add(graphicFlash); } var shape = graphicFlash.getDojoShape(); var animStroke = fx.animateStroke({ shape: shape, duration: 500, color: { end: new dojo.Color([0, 0, 0, 0]) } }); var animFill = fx.animateFill({ shape: shape, duration: 500, color: { end: new dojo.Color([0, 0, 0, 0]) } }); var anim = dojo.fx.combine([animStroke, animFill]).play(); var animConnect = dojo.connect(anim, "onEnd", function () { map.graphics.remove(graphicFlash); }); }
标签:dojo,graphicFlash,symbol,js,arcgis,var,new,闪烁,esri 来源: https://www.cnblogs.com/zany-hui/p/14791072.html