From 5f4c3669ddd8fe27449b04a4b9db12b2ca4b3688 Mon Sep 17 00:00:00 2001
From: zuoxiao <470321431@qq.com>
Date: 星期二, 14 一月 2025 16:27:29 +0800
Subject: [PATCH] 1.文件上传和显示添加缩略图功能。
---
app/src/main/assets/js/map.js | 226 +++++++++++++++++++++++++++++++------------------------
1 files changed, 127 insertions(+), 99 deletions(-)
diff --git a/app/src/main/assets/js/map.js b/app/src/main/assets/js/map.js
index 3b54c66..a13de46 100644
--- a/app/src/main/assets/js/map.js
+++ b/app/src/main/assets/js/map.js
@@ -1,10 +1,18 @@
(function () {
- // 鍥剧墖璺緞
- const locationIMGPath = 'img/location.png';
- const markerBalckPath = 'img/marker_black.svg';
- const markerRedPath = 'img/marker_red.svg';
- const markerBluePath = 'img/marker_blue.svg';
- const centerPin = 'img/push_pin.svg';
+ // 寤鸿灏嗚繖浜涘父閲忕Щ鍒颁竴涓厤缃璞′腑缁熶竴绠＄悊
+ const CONFIG = {
+ IMAGES: {
+ LOCATION: 'img/location.png',
+ MARKER_BLACK: 'img/marker_black.svg',
+ MARKER_RED: 'img/marker_red.svg',
+ MARKER_BLUE: 'img/marker_blue.svg',
+ CENTER_PIN: 'img/push_pin.svg'
+ },
+ MAP: {
+ DEFAULT_ZOOM: 12,
+ TIANDITU_KEY: 'd8beed89b43160a9a185e5aff431f85d'
+ }
+ };
let map;
let lastMarker = null;
let lastClickedMarker = null;
@@ -23,6 +31,8 @@
window.updateInspectionLocation = updateInspectionLocation;
window.cleanLoclLay = cleanLoclLay;
window.showPin = showPin;
+ window.cancelPin = cancelPin;
+ window.refreshMarker = refreshMarker;
}
@@ -34,11 +44,7 @@
mountMethodToWindow();
});
- // window.onload = function () {
- // console.log(window.onload); // 鎵撳嵃鏁扮粍鏁版嵁
- // //鍔犺浇鍧愭爣鐐�
- // window.Android.loadMarker();
- // };
+
// 鍒濆鍖栧湴鍥�
function initMap() {
// 褰卞儚搴曞浘
@@ -117,13 +123,15 @@
function locationOverLay(lng, lag) {
console.log("function銆嬨�嬨�嬨�嬨�媗ocationOverLay");
map.centerAndZoom(new T.LngLat(lng, lag), map.getZoom());
-
let icon = new T.Icon({
- iconUrl: locationIMGPath,
- iconSize: new T.Point(27, 27),
- iconAnchor: new T.Point(10, 25)
+ iconUrl: CONFIG.IMAGES.LOCATION,
+ iconSize: new T.Point(20, 20),
+ iconAnchor: new T.Point(10, 10)
});
- let marker = new T.Marker(new T.LngLat(lng, lag), { icon: icon });
+ let marker = new T.Marker(
+ new T.LngLat(lng, lag),
+ { icon: icon }
+ );
map.addOverLay(marker);
}
@@ -146,83 +154,73 @@
// 璋冪敤鍘熺敓瀹夊崜鏂规硶闅愯棌鍙栨按鍙ｈ鎯�
function closeWaterIntakeDetail(data) {
- if (lastClickedMarker !== null) {
- // 濡傛灉鏈夌偣鍑诲彇姘村彛鍒欏皢鍙栨按鍙ｆ仮澶嶆垚榛戣壊
- // 涓婃鐐瑰嚮鐨勬爣娉ㄦ敼涓洪粦鑹�
- var defaulticon = new T.Icon({
- iconUrl: markerBluePath,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
- });
- lastClickedMarker.setIcon(defaulticon);
+ if (!isShowCenterPin) {
+ if (lastClickedMarker !== null) {
+ lastClickedMarker.setIcon(createIcon(CONFIG.IMAGES.MARKER_BLUE));
+ }
+ if (isShowWaterIntakeDetail) {
+ // 鍋囧鏄剧ず浜嗗彇姘村彛璇︽儏鍒欓殣钘忓彇姘村彛璇︽儏
+ isShowWaterIntakeDetail = false;
+ window.Android.closeWaterIntakeView();
+ } else {
+ // 鍋囧娌℃湁鏄剧ず鍙栨按鍙ｅ垯娣诲姞鐐瑰嚮鐨勫潗鏍�
+ getLngLat(data.lnglat);
+ }
}
- if (isShowWaterIntakeDetail) {
- // 鍋囧鏄剧ず浜嗗彇姘村彛璇︽儏鍒欓殣钘忓彇姘村彛璇︽儏
- isShowWaterIntakeDetail = false;
- window.Android.closeWaterIntakeView();
- } else {
- // 鍋囧娌℃湁鏄剧ず鍙栨按鍙ｅ垯娣诲姞鐐瑰嚮鐨勫潗鏍�
- getLngLat(data.lnglat);
- }
+
}
// 鐐瑰嚮鏍囨敞鐨勪簨浠�
function addMarkerListener(id, data) {
- chageMarkerIcon(data);
- showWaterIntakeDetail(id);
+ if (!isShowCenterPin) {
+ chageMarkerIcon(data);
+ showWaterIntakeDetail(id);
+ }else {
+ showToast("褰撳墠姝ｅ湪淇敼閫変腑鍙栨按鍙ｇ殑缁忕含搴︼紝瀹屾垚鎴栭��鍑哄悗鎵嶅彲閫夋嫨鍏朵粬锛�");
+ }
+
}
// 淇敼鐐瑰嚮鏍囨敞鐨勫浘鏍�
function chageMarkerIcon(data) {
// 鐐瑰嚮鐨勬爣娉ㄦ敼涓虹孩鑹�
var currentMarker = data.target;
- // 鐐瑰嚮鍚庡浘鏍�
- var clickedIcon = new T.Icon({
- iconUrl: markerRedPath,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
- });
- // 璁剧疆褰撳墠鐐瑰嚮鐨� marker 涓虹偣鍑诲悗鍥炬爣
- currentMarker.setIcon(clickedIcon);
- // 鍒ゆ柇鐐瑰嚮鐨勪笉鏄悓涓�涓潗鏍�
+ currentMarker.setIcon(createIcon(CONFIG.IMAGES.MARKER_RED));
+
if (lastClickedMarker !== null) {
if (!isEqualsLngLat(data.target.getLngLat(), lastClickedMarker.getLngLat())) {
- var defaulticon = new T.Icon({
- iconUrl: markerBluePath,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
- });
- lastClickedMarker.setIcon(defaulticon);
+ lastClickedMarker.setIcon(createIcon(CONFIG.IMAGES.MARKER_BLUE));
}
}
lastClickedMarker = data.target;
+ map.panTo(currentMarker.getLngLat());
}
//璋冨畨鍗撳師鐢�
- function showToast() {
+ function showToast(data) {
// 璋冪敤 JavaScript 鎺ュ彛瀵硅薄鐨勬柟娉�
- window.Android.showToast('Hello, Android!');
+ window.Android.showToast(data);
}
// 鍒ゆ柇涓や釜鍧愭爣鏄惁涓�鑷�
function isEqualsLngLat(data1, data2) {
return data1.lat === data2.lat && data1.lng === data2.lng;
}
- //娣诲姞浠庡師鐢熶紶杩囨潵鐨勫潗鏍囧苟鏄剧ず鍦ㄥ湴鍥句笂
function addMarker(id, lng, lat, name) {
- console.log("function銆嬨�嬨�嬨�嬨�媋ddMarker");
+ addMarker(id, lng, lat, name, false)
+ }
+ //娣诲姞浠庡師鐢熶紶杩囨潵鐨勫潗鏍囧苟鏄剧ず鍦ㄥ湴鍥句笂
+ function addMarker(id, lng, lat, name, isRed) {
+ console.log("function銆嬨�嬨�嬨�嬨�媋ddMarker>>>id:" + id);
- var icon = new T.Icon({
- iconUrl: markerBluePath,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
- });
+ const iconUrl = isRed ? CONFIG.IMAGES.MARKER_RED : CONFIG.IMAGES.MARKER_BLUE;
let marker = new T.Marker(
- new T.LngLat(lng, lat) // 鍒涘缓鏍囨敞
- , { icon: icon });
+ new T.LngLat(lng, lat),
+ { icon: createIcon(iconUrl) }
+ );
//娣诲姞鐐瑰嚮浜嬩欢
marker.addEventListener("click", (data) => {
addMarkerListener(id, data)
});
- map.addOverLay(marker); // 灏嗘爣娉ㄦ坊鍔犲埌鍦板浘涓�
+
let label = new T.Label({
text: `<div style='position:absolute;left:-50%;transform: translateX(-50%);'>${name}<div>`,
position: marker.getLngLat(),
@@ -233,27 +231,36 @@
label.setBackgroundColor("transparent"); // 璁剧疆鏂囨湰鐨勮儗鏅壊锛堥�忔槑鑹诧級
label.setFontColor("#FFFFFF");
label.setFontSize(10);
+ marker.label = label;
+ if (isRed){
+ lastClickedMarker=marker;
+ }
map.addOverLay(label);
- return "addMarker鍔犺浇鎴愬姛"
+ map.addOverLay(marker); // 灏嗘爣娉ㄦ坊鍔犲埌鍦板浘涓�
+ return "addMarker鍔犺浇鎴愬姛 id:" + id
}
- //鏇存柊瀹氫綅鍧愭爣
+ //鏇存柊浣嶅潗鏍�
function updateLocation(log, lat) {
- let icon = new T.Icon({
- iconUrl: locationIMGPath,
- iconSize: new T.Point(20, 20),
- iconAnchor: new T.Point(10, 10)
- });
if (locationMarker) {
map.removeOverLay(locationMarker);
}
var newPoint = new T.LngLat(log, lat);
- locationMarker = new T.Marker(newPoint, { icon: icon });
+ let icon = new T.Icon({
+ iconUrl: CONFIG.IMAGES.LOCATION,
+ iconSize: new T.Point(20, 20),
+ iconAnchor: new T.Point(10, 10)
+ });
+
+ locationMarker = new T.Marker(
+ newPoint,
+ { icon: icon }
+ );
map.addOverLay(locationMarker);
map.panTo(newPoint);
}
//淇濆瓨瀹氫綅鍧愭爣鐢熸垚杞ㄨ抗
var path = [];
- var lineLayer = new T.Polyline([], { color: '#ff4500', weight: 3, opacity: 0.8 });
+ var lineLayer = new T.Polyline([], { color: '#E9900A', weight: 3, opacity: 0.8 });
let locationMarker;
function updateInspectionLocation(log, lat) {
var lastLat = lat;
@@ -269,7 +276,7 @@
}
var aginPath = [];
- var oldLineLayer = new T.Polyline([], { color: '#ff4500', weight: 3, opacity: 0.8 });
+ var oldLineLayer = new T.Polyline([], { color: '#E9900A', weight: 3, opacity: 0.8 });
//鏄剧ず鍥犲紓甯稿叧闂殑宸℃璁板綍
function aginShowLocation(lng, lat) {
// 璋冪敤 Android 鎻愪緵鐨勬帴鍙ｏ紝鑾峰彇鏁版嵁
@@ -300,36 +307,57 @@
}
}
-
-
- //鍦ㄥ湴鍥句笂鏄剧ず涓績鐐�
- var pinMarker;
- function showPin() {
- var icon = new T.Icon({
- iconUrl: centerPin,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
- });
- pinMarker = new T.Marker(
- new T.LngLat(map.getCenter().getLng(), map.getCenter().getLat()) // 鍒涘缓鏍囨敞
- , { icon: icon });
- map.addOverLay(pinMarker); // 灏嗘爣娉ㄦ坊鍔犲埌鍦板浘涓�
- map.addEventListener("moveend", MapMoveend);
+ //鏄惁鏄剧ず浜嗗湴鍥句腑蹇冪殑閽堢敤鏉ヤ慨鏀瑰潗鏍�
+ var isShowCenterPin;
+ //寮�濮嬭幏鍙栧睆骞曚腑闂村畾浣�
+ function showPin(lng, lat) {
+ var newPoint = new T.LngLat(lng, lat);
+ map.panTo(newPoint);
+ isShowCenterPin = true;
+ map.addEventListener("moveend", mapMoveEnd);
+ window.Android.refreshCenter(map.getCenter().getLng(), map.getCenter().getLat());
+ return true;
+ }
+ //鍙栨秷淇敼瀹氫綅
+ function cancelPin() {
+ isShowCenterPin = false;
}
- function MapMoveend(e) {
- map.removeOverLay(pinMarker);
- var icon = new T.Icon({
- iconUrl: centerPin,
- iconSize: new T.Point(28, 28),
- iconAnchor: new T.Point(14, 28)
+ //鎴愬姛淇敼鍙栨按鍙ｇ粡绾害鍚庡埛鏂板彇姘村彛浣嶇疆
+ function refreshMarker(id, lng, lat, name) {
+ map.removeOverLay(lastClickedMarker.label);
+ map.removeOverLay(lastClickedMarker);
+ addMarker(id, lng, lat, name, true);
+ }
+
+
+ function mapMoveEnd(e) {
+ debounce(() => {
+ const center = e.target.getCenter();
+ window.Android.refreshCenter(center.getLng(), center.getLat());
+ }, 300);
+ }
+
+ // 娣诲姞闃叉姈鍑芥暟
+ function debounce(fn, delay) {
+ let timer = null;
+ return function() {
+ if(timer) clearTimeout(timer);
+ timer = setTimeout(() => {
+ fn.apply(this, arguments);
+ }, delay);
+ }
+ }
+
+
+
+ // 鍒涘缓marker鍥炬爣鐨勬柟娉曞彲浠ユ娊鍙栧嚭鏉ュ鐢�
+ function createIcon(iconUrl, size = 28) {
+ return new T.Icon({
+ iconUrl: iconUrl,
+ iconSize: new T.Point(size, size),
+ iconAnchor: new T.Point(size/2, size)
});
- var center = e.target.getCenter();
- console.log("lng:" + center.getLng() + " lat:" + center.getLat())
- pinMarker = new T.Marker(
- new T.LngLat(center.getLng(), center.getLat()) // 鍒涘缓鏍囨敞
- , { icon: icon });
- map.addOverLay(pinMarker); // 灏嗘爣娉ㄦ坊鍔犲埌鍦板浘涓�
}
})();
--
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