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เปลี่ยนหมุดใน Google maps API ช่วยดูโค้ดให้นิดนะคะ มันไม่เปลี่ยนให้ |
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ขอถามเกี่ยวกับจาวาสริป ใน Google Maps API นะคะ
คือว่า จะเปลี่ยนรูปไอคอนคะ แต่ไม่รู้ว่าจะใส่โค้ดลงส่วนไหนของโค้ด หมุดนี้เป็นแบบเลื่อนได้นะคะ
javaScript
<script type="text/javascript">
var map;
var markerPoint;
function initialize() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("location"));
{ size: new GSize(800,500) } ); //ขนาดหน้าแสดงผลแผนที่
map.removeMapType(G_HYBRID_MAP);
map.setCenter(new GLatLng(7.062052,100.465851), 9); //พิกัดเริ่มต้น
map.addOverlay(kml);
map.setUIToDefault()
map.enableGoogleBar();
<?php echo $point;?>
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
GEvent.addListener(markerPoint, "dragend", function() {
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
});
}
}
////////////////////////////// ฟังก์ชันเลื่อนหมุดให้อยู่ตรงกลางแผนที่ ///////////////////////////////////
function drawmarkerPoint(){
if(markerPoint!=null){
markerPoint.remove();
}
markerPoint = new GMarker(map.getCenter(), {draggable: true});
map.addOverlay(markerPoint);
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
GEvent.addListener(markerPoint, "dragend", function() {
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
});
}
</script>
Code เปลี่ยนหมุด
var markerPoint = new GIcon();
markerPoint.image = 'markers/image.png';
markerPoint.printImage = 'markers/printImage.gif';
markerPoint.mozPrintImage = 'markers/mozPrintImage.gif';
markerPoint.iconSize = new GSize(48,48);
markerPoint.shadow = 'markers/shadow.png';
markerPoint.transparent = 'markers/transparent.png';
markerPoint.shadowSize = new GSize(72,48);
markerPoint.printShadow = 'markers/printShadow.gif';
markerPoint.iconAnchor = new GPoint(24,48);
markerPoint.infoWindowAnchor = new GPoint(24,0);
markerPoint.imageMap = [18,1,21,2,23,3,25,4,44,5,44,6,44,7,44,8,44,9,44,10,44,11,43,12,43,13,43,14,43,15,43,16,43,17,43,18,43,19,43,20,43,21,43, 22,43,23,43,24,44,25,44,26,44,27,44,28,44,29,44,30,43,31,42,32,40,33,38,34,10,35,10,36,10,37,10,38,10,39,10,40,10,41,10 ,42,10,43,9,44,9,45,8,46,4,46,3,45,3,44,3,43,3,42,3,41,3,40,3,39,3,38,3,37,3,36,3,35,3,34,3,33,3,32,3,31,3,30,3,29,3,28,3,27, 3,26,3,25,3,24,3,23,3,22,3,21,3,20,3,19,3,18,3,17,3,16,3,15,3,14,3,13,3,12,3,11,3,10,3,9,3,8,3,7,3,6,3,5,3,4,4,3,11,2,15,1];
Tag : - - - -
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Date :
2009-11-07 03:20:52 |
By :
KhemTiD |
View :
5079 |
Reply :
18 |
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ขอบคุณคุณ num มากนะคะ แต่ยังทำไม่ได้คะ ลองแก้ตามที่คุณ num บอก ทำให้แผนที่ไม่แสดงผล
แต่ไม่แน่ใจว่าแก้ถูกป่าว เลยเอาโค้ดที่แก้มาให้ดูคะ
Code ใหม่ที่แก้แล้ว
<script type="text/javascript">
var map;
var markerPoint;
function initialize() {
if (GBrowserIsCompatible()) {
/* GMap2 เป็นวัตถุพื้นฐานในการสร้างแผนที่กูเกิ้ล จัดวางวัตถุนี้ไว้ที่ element ซึ่งมี id="map_canvas" */
map = new GMap2(document.getElementById("location"));
map = new GMap2(document.getElementById("location"), //สร้าง GMap เวอร์ชั่น2
{ size: new GSize(700,400) } ); //ขนาดหน้าแสดงผลแผนที่
map.removeMapType(G_HYBRID_MAP);
map.setCenter(new GLatLng(7.062052,100.465851), 9); //พิกัดเริ่มต้น
var kml = new GGeoXml("http://www.816soft.com/kml/province_90.kml",10);
map.addOverlay(kml);
map.setUIToDefault();
/* var mapControl = new GMapTypeControl();
map.addMapType(G_SATELLITE_3D_MAP); // เพิ่มคอนโทรลแบบกูเกิ้ลเอิช
map.addControl(mapControl);
map.addControl(new GOverviewMapControl());//คอนโทรคเพิ่มแผนที่ขนาดเล็กแต่ย่อ*/
//map.addControl(new GNavLabelControl()); //คอนโทรลบอกตำแหน่งปัจจุบันเมื่อเราคลิ๊ก
//map.addControl(new GLargeMapControl3D());
//map.addControl(new GScaleControl());
//map.addControl(new GMenuMapTypeControl ());
map.setUIToDefault() //การเพิ่มคอนโทรลของ Scrollwhell Zoomming ตั้งค่าเริ่มต้นแบบ Gmap เลย
map.enableGoogleBar();
<?php echo $point;?>
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
GEvent.addListener(markerPoint, "dragend", function() {
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
});
}
}
////////////////////////////// ฟังก์ชันเลื่อนหมุดให้อยู่ตรงกลางแผนที่ ///////////////////////////////////
function drawmarkerPoint(){
if(markerPoint!=null){
markerPoint.remove();
}
var myIcon = new GIcon();
myIcon.image = 'markers/image.png';
myIcon.shadow = 'markers/shadow.png';
myIcon.iconSize = new GSize(48,48);
myIcon.shadowSize = new GSize(72,48);
myIcon.iconAnchor = new GPoint(24,48);
myIcon.infoWindowAnchor = new GPoint(24,0);
myIcon.printImage = 'markers/printImage.gif';
myIcon.mozPrintImage = 'markers/mozPrintImage.gif';
myIcon.printShadow = 'markers/printShadow.gif';
myIcon.transparent = 'markers/transparent.png';
myIcon.imageMap = [18,1,21,2,23,3,25,4,44,5,44,6,44,7,44,8,44,9,44,10,44,11,43,12,43,13,43,14,43,15,43,16,43,17,4
3,18,43,19,43,20,43,21,43,22,43,23,43,24,44,25,44,26,44,27,44,28,44,29,44,30,43,31,42,32,40,3
3,38,34,10,35,10,36,10,37,10,38,10,39,10,40,10,41,10,42,10,43,9,44,9,45,8,46,4,46,3,45,3,44,3,4
3,3,42,3,41,3,40,3,39,3,38,3,37,3,36,3,35,3,34,3,33,3,32,3,31,3,30,3,29,3,28,3,27,3,26,3,25,3,24,3
,23,3,22,3,21,3,20,3,19,3,18,3,17,3,16,3,15,3,14,3,13,3,12,3,11,3,10,3,9,3,8,3,7,3,6,3,5,3,4,4,3,11
,2,15,1];
markerPoint = new GMarker(coor, {map.getCenter(): false, icon:myIcon});
map.addOverlay(markerPoint);
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
GEvent.addListener(markerPoint, "dragend", function() {
document.getElementById("locLatLng").value = markerPoint.getPoint().toString();
});
}
</script>
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Date :
2009-11-07 12:05:41 |
By :
KhemTiD |
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โทษทีครับผมพิมพ์ผิดเอง
markerPoint = new GMarker(map.getCenter(), {draggable: true, icon:myIcon});
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Date :
2009-11-07 12:09:52 |
By :
num |
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พี่ num สอนเรื่อง google map บ้างสิครับ ^^
เอาตั้งแต่มันคืออะไร+วิธีใช้ง่ายๆ เลยนะคับ 
ขอพี่ num มากไปป่าวคับ
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Date :
2009-11-07 14:02:38 |
By :
pjgunner |
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ผมก็ทำไม่เป็น พี่หนุ่มสอนหน่อยครับ 
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Date :
2009-11-07 14:03:36 |
By :
panyapol |
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ขอบคุณ คุณ num มากเลยนะคะ อยากให้คุณ num ทำบทความเกี่ยวกับ Google maps API จริงๆหละ
ยิ่งถ้าได้เกี่ยวกับเส้นทาง Gdirection ยิ่งดีเลย เพราะหาข้อมูลได้น้อยมากคะ แต่ถ้าเกี่ยวกับ Gmaker ก็พอหาได้
ขอถามอีกนิดนะคะ คำสั่ง Onload ใน javascript ใช้ยังไงหรอคะ ลองใช้ดูหลายแบบแล้ว มันก็ไม่ขึ้น
ในโค้ดที่แก้แล้ว จะเปลี่ยนไอค้อนให้ก็ต่อเมื่อคลิ๊กที่ปุ่ม เพราะว่าเขียนฟังชั่นนี้ ให้กับปุ่ม เพื่อให้หมุดอยู่กลางแผนที่เมื่อคลิ๊ก
ก็ใส่ OnClick ไปในปุ่ม จึงทำให้ภาพหมุดเปลี่ยนในขณะนั้น แต่หากจะให้มันเปลี่ยนตั้งแต่โหลดหน้าเพจหละคะ
ไม่ทราบว่า เขียน Onload ให้โหลดฟังก์ชันนี้ยังไง ดูตามบทความในเว็บ ก็ไม่ขึ้นให้คะ
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Date :
2009-11-07 15:06:43 |
By :
KhemTiD |
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แบบนี้ครับ
<!DOCTYPE html "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>Google Maps JavaScript API Example</title>
<script src="http://maps.google.com/maps?file=api&v=2&key=abcdefg&sensor=true_or_false"
type="text/javascript"></script>
<script type="text/javascript">
var map;
var markerPoint;
var newHouse = new GIcon(G_DEFAULT_ICON);
newHouse.iconSize = new GSize(35,35);
newHouse.image = "gmap/images/house.png";
function initialize() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map_canvas"));
map.setCenter(new GLatLng(37.4419, -122.1419), 13);
map.setUIToDefault();
markerPoint = new GMarker(map.getCenter(), {draggable: true,icon:newHouse});
map.addOverlay(markerPoint);
}
}
</script>
</head>
<body onload="initialize()" onunload="GUnload()">
<div id="map_canvas" style="width: 500px; height: 300px"></div>
</body>
</html>
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Date :
2009-11-07 15:39:13 |
By :
num |
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ขอบคุณคับ
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Date :
2009-11-07 15:52:38 |
By :
pjgunner |
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เคยทำแบบที่คุณ num บอกแล้วคะ แต่ว่า มันจะโชว์ทั้งสองหมุด คือหมุดแบบเดิม และหมุดแบบใหม่คะ
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Date :
2009-11-07 16:18:32 |
By :
KhemTiD |
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Thank ครับ
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Date :
2009-11-07 16:23:41 |
By :
panyapol |
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มันขึ้นภาพหมุดที่แก้ได้แล้วคะ แต่งานเข้า พอลองใช้ระบบดู กลับกลายเป็นว่า ระบบเพิ่มตำแหน่งสถานที่
ใช้งานไม่เป็นปกติเหมือนเดิม คือ เพิ่มสถานที่ไปได้ แต่ไอค้อนที่เพิ่มไม่ขึ้น แต่ถ้าเอาเมาส์ไปคลิ๊กก็จะเจอ
เดี๋ยวลองแก้ดูก่อนนะคะ ถ้าไม่ได้จะมาถามใหม่นะคะ
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Date :
2009-11-07 22:12:31 |
By :
KhemTiD |
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ถ้ากด chekbox แล้วให้เกิด marker ละครับทำไง
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Date :
2010-02-19 21:36:40 |
By :
มือใหม่ |
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ก็ต้องศึกษาเรื่องการแสดงข้อมูลตาม Check box ครับ
ดูตัวอย่างแบบเทพๆนะ ผมก็ยังทำไม่ถูก ไว้ค่อยทำต่อ ตอนนี้โปรเจคผ่านแล้ว ต้องเร่งทำวิชาอื่นก่อน
http://www.wises.co.nz/
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Date :
2010-02-21 10:55:04 |
By :
indysoft |
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directions = new GDirections(map, directionsPanel);
directions.load("from: _______พิกัด_____ to: ______พิกัด______,{getPolyline:true});
จากโค้ดจะลากเส้นจากจุดพิกัด 2จุด แต่จะมีหมุดโผล่ขึ้นมาทั้ง2จุดด้วย
อยากเอาหมุด ทั้ง2นี้ออกครับ ให้มันเหลือแต่เส้นอ่ะครับ
ช่วยแนะนำด้วยครับ
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Date :
2010-05-06 17:00:37 |
By :
joe |
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อ้าววววววววว ดัน เลย กระทู้ นี้ จับใจ
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Date :
2010-05-07 08:33:57 |
By :
deathzap |
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816Soft.com เว็บผมนี่หน่า อยู่ในโค๊ดได้ไงเนี๊ยะ
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Date :
2010-05-16 01:49:11 |
By :
dekpret |
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Load balance : Server 04
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