Hello.
Thanks for new 4.7 API. 4.7 has very good updates.
I'm drawing some geometries on sceneview. Is this possible to update / edit geometries on sceneview. Below code working good on MapView but doesn't working on SceneView, I can't select for editing.
Thanks inadvance.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>Sketch temporary geometries - 4.7</title>
<link rel="stylesheet" href="https://js.arcgis.com/4.7/esri/css/main.css">
<script src="https://js.arcgis.com/4.7/"></script>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
font-family: verdana;
}
#topbar {
background: #fff;
position: absolute;
top: 15px;
right: 15px;
padding: 10px;
}
.action-button {
font-size: 16px;
background-color: transparent;
border: 1px solid #D3D3D3;
color: #6e6e6e;
height: 32px;
width: 32px;
text-align: center;
box-shadow: 0 0 1px rgba(0, 0, 0, 0.3);
}
.action-button:hover,
.action-button:focus {
background: #0079c1;
color: #e4e4e4;
}
.active {
background: #0079c1;
color: #e4e4e4;
}
</style>
<script>
require([
"esri/views/SceneView",
"esri/Map",
"esri/widgets/Sketch/SketchViewModel",
"esri/Graphic",
"esri/layers/GraphicsLayer",
"dojo/domReady!"
], function(
SceneView, Map,
SketchViewModel, Graphic, GraphicsLayer
) {
// GraphicsLayer to hold graphics created via sketch view model
var tempGraphicsLayer = new GraphicsLayer();
var updateGraphic;
// Arctic Ocean Basemap
var map = new Map({
basemap: "gray",
layers: [tempGraphicsLayer]
});
var view = new SceneView({
container: "viewDiv",
map: map,
zoom: 3
});
var pointSymbol = { // symbol used for points
type: "simple-marker", // autocasts as new SimpleMarkerSymbol()
style: "square",
color: "#8A2BE2",
size: "16px",
outline: { // autocasts as new SimpleLineSymbol()
color: [255, 255, 255],
width: 3 // points
}
}
var polylineSymbol = { // symbol used for polylines
type: "simple-line", // autocasts as new SimpleMarkerSymbol()
color: "#8A2BE2",
width: "4",
style: "dash"
}
var polygonSymbol = { // symbol used for polygons
type: "simple-fill", // autocasts as new SimpleMarkerSymbol()
color: "rgba(138,43,226, 0.8)",
style: "solid",
outline: {
color: "white",
width: 1
}
}
view.when(function() {
// create a new sketch view model
var sketchViewModel = new SketchViewModel({
view: view,
layer: tempGraphicsLayer,
pointSymbol: pointSymbol,
polylineSymbol: polylineSymbol,
polygonSymbol: polygonSymbol
});
setUpClickHandler();
// ************************************************************
// Get the completed graphic from the event and add it to view.
// This event fires when user presses
// * "C" key to finish sketching point, polygon or polyline.
// * Double-clicks to finish sketching polyline or polygon.
// * Clicks to finish sketching a point geometry.
// ***********************************************************
sketchViewModel.on("draw-complete", addGraphic);
sketchViewModel.on("update-complete", addGraphic);
sketchViewModel.on("update-cancel", addGraphic);
function addGraphic(evt) {
var geometry = evt.geometry;
var symbol;
// Choose a valid symbol based on return geometry
switch (geometry.type) {
case "point":
symbol = pointSymbol;
break;
case "polyline":
symbol = polylineSymbol;
break;
default:
symbol = polygonSymbol;
break;
}
// Create a new graphic; add it to the GraphicsLayer
var graphic = new Graphic({
geometry: geometry,
symbol: symbol
});
tempGraphicsLayer.add(graphic);
// Remove stored reference to the updated graphic
// Required in 'update-complete' callback specifically
updateGraphic= null;
}
// *************************************
// activate the sketch to create a point
// *************************************
var drawPointButton = document.getElementById("pointButton");
drawPointButton.onclick = function() {
// set the sketch to create a point geometry
sketchViewModel.create("point");
(this);
};
// ****************************************
// activate the sketch to create a polyline
// ****************************************
var drawLineButton = document.getElementById("polylineButton");
drawLineButton.onclick = function() {
// set the sketch to create a polyline geometry
sketchViewModel.create("polyline");
setActiveButton(this);
};
// ***************************************
// activate the sketch to create a polygon
// ***************************************
var drawPolygonButton = document.getElementById("polygonButton");
drawPolygonButton.onclick = function() {
// set the sketch to create a polygon geometry
sketchViewModel.create("polygon");
setActiveButton(this);
};
// ***************************************
// activate the sketch to create a rectangle
// ***************************************
var drawRectangleButton = document.getElementById(
"rectangleButton");
drawRectangleButton.onclick = function() {
// set the sketch to create a polygon geometry
sketchViewModel.create("rectangle");
setActiveButton(this);
};
// ***************************************
// activate the sketch to create a circle
// ***************************************
var drawCircleButton = document.getElementById("circleButton");
drawCircleButton.onclick = function() {
// set the sketch to create a polygon geometry
sketchViewModel.create("circle");
setActiveButton(this);
};
// **************
// reset button
// **************
document.getElementById("resetBtn").onclick = function() {
sketchViewModel.reset();
tempGraphicsLayer.removeAll();
setActiveButton();
};
function setActiveButton(selectedButton) {
// focus the view to activate keyboard shortcuts for sketching
view.focus();
var elements = document.getElementsByClassName("active");
for (var i = 0; i < elements.length; i++) {
elements.classList.remove("active");
}
if (selectedButton) {
selectedButton.classList.add("active");
}
}
// ************************************************************************************
// set up logic to handle geometry update and reflect the update on "tempGraphicsLayer"
// ************************************************************************************
function setUpClickHandler() {
view.on("click", function(evt) {
view.hitTest(evt).then(function(response) {
var results = response.results;
console.log(results);
console.log(results.length);
// Found a valid graphic
if (results.length && results[results.length - 1]
.graphic) {
// Check if we're already editing a graphic
if (!updateGraphic) {
// Save a reference to the graphic we intend to update
updateGraphic = results[results.length - 1].graphic;
console.log("bla");
console.log(updateGraphic);
// Remove the graphic from the GraphicsLayer
// Sketch will handle displaying the graphic while being updated
tempGraphicsLayer.remove(updateGraphic);
sketchViewModel.update(updateGraphic.geometry);
}
}
});
});
}
});
});
</script>
</head>
<body>
<div id="viewDiv">
<div id="topbar">
<button class="action-button esri-icon-blank-map-pin" id="pointButton" type="button"
title="Draw point"></button>
<button class="action-button esri-icon-polyline" id="polylineButton" type="button"
title="Draw polyline"></button>
<button class="action-button esri-icon-polygon" id="polygonButton" type="button"
title="Draw polygon"></button>
<button class="action-button esri-icon-checkbox-unchecked" id="rectangleButton" type="button"
title="Draw rectangle"></button>
<button class="action-button esri-icon-radio-unchecked" id="circleButton" type="button"
title="Draw circle"></button>
<button class="action-button esri-icon-trash" id="resetBtn" type="button" title="Clear graphics"></button>
</div>
</div>
</body>
</html>
