From cbde2b4fb938ce62c204390544c52935906c8962 Mon Sep 17 00:00:00 2001
From: lixuliang <lixuliang_hd@126.com>
Date: 星期二, 09 一月 2024 18:59:29 +0800
Subject: [PATCH] 11
---
src/assets/js/Layer/drawGrid.js | 45 +++++++++++++++++++++++----------------------
1 files changed, 23 insertions(+), 22 deletions(-)
diff --git a/src/assets/js/Layer/drawGrid.js b/src/assets/js/Layer/drawGrid.js
index 3d65258..079b789 100644
--- a/src/assets/js/Layer/drawGrid.js
+++ b/src/assets/js/Layer/drawGrid.js
@@ -3,17 +3,17 @@
var drawGrid = {
id: "Rectangle",
drawRect: function () {
- this.handler = new Cesium.ScreenSpaceEventHandler(viewer.canvas);
+ this.handler = new Cesium.ScreenSpaceEventHandler(Viewer.canvas);
var points = [];
var shape = this.renderRect(points);
var step = 0;
var $this = this;
this.handler.setInputAction(function (e) {
- var cartesian = viewer.scene.pickPosition(e.position);
+ var cartesian = Viewer.scene.pickPosition(e.position);
if (!Cesium.defined(cartesian)) {
- var ray = viewer.camera.getPickRay(e.position);
- cartesian = viewer.scene.globe.pick(ray, viewer.scene);
+ var ray = Viewer.camera.getPickRay(e.position);
+ cartesian = Viewer.scene.globe.pick(ray, Viewer.scene);
}
points[step] = cartesian;
step++;
@@ -23,16 +23,16 @@
}
}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
this.handler.setInputAction(function (e) {
- var cartesian = viewer.scene.pickPosition(e.startPosition);
+ var cartesian = Viewer.scene.pickPosition(e.startPosition);
if (!Cesium.defined(cartesian)) {
- var ray = viewer.camera.getPickRay(e.startPosition);
- cartesian = viewer.scene.globe.pick(ray, viewer.scene);
+ var ray = Viewer.camera.getPickRay(e.startPosition);
+ cartesian = Viewer.scene.globe.pick(ray, Viewer.scene);
}
points[2] = cartesian;
}, Cesium.ScreenSpaceEventType.MOUSE_MOVE);
},
renderRect: function (points) {
- var shape = viewer.entities.add({
+ var shape = Viewer.entities.add({
id: this.id,
polygon: {
hierarchy: new Cesium.CallbackProperty(function () {
@@ -89,7 +89,7 @@
return shape;
},
drawPoint: function ( res) {
- var rect = viewer.entities.getById(this.id);
+ var rect = Viewer.entities.getById(this.id);
if (!rect) return;
var points = rect.polygon.hierarchy.getValue().positions;
@@ -116,25 +116,26 @@
var op = { units: "meters", };
var arr = [p0.geometry.coordinates];
-
- // for (var i = 1; i < wCount; i++) {
- // var dest = turf.destination(p0, wStep * i, wAngle, op);
- // arr.push(dest.geometry.coordinates);
- // }
+
+ for (var i = 1; i < wCount; i++) {
+ var dest = turf.destination(p0, wStep * i, wAngle, op);
+ arr.push(dest.geometry.coordinates);
+ }
- // for (var i = 0; i < wCount; i++) {
- // var p = arr[i];
- // for (var j = 1; j < hCount; j++) {
- // var dest = turf.destination(p, hStep * j, hAngle, op);
- // arr.push(dest.geometry.coordinates);
- // }
- // }
+ for (var i = 0; i < wCount; i++) {
+ var p = arr[i];
+ for (var j = 1; j < hCount; j++) {
+ var dest = turf.destination(p, hStep * j, hAngle, op);
+ arr.push(dest.geometry.coordinates);
+ }
+ }
+ console.log(arr);
// 鏄剧ず鐐�
// for (var i = 0; i < arr.length; i++) {
// var p = arr[i];
// console.log(arr[i])
- // viewer.entities.add({
+ // Viewer.entities.add({
// name: "鐐�",
// show: true,
// position: Cesium.Cartesian3.fromDegrees(p[0], p[1], 0),
--
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