|
 |
|
อยากทราบวิธีทำให้ google map api v3 เห็นเส้นแบ่งเขตแดนของอำเภอชัดขึ้น |
|
 |
|
|
 |
 |
|
อาจจะต้องมี Latitude กับ Longitude ของพื้นที่นั้นๆ และใช้ Polygon วาดเอาครับ
|
 |
 |
 |
 |
Date :
2015-09-29 15:53:37 |
By :
Krungsri |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
อย่างที่คุณ Krungsri บอกครับ เพราะว่า Google Map ไม่มี Api ให้เราใช้งานด้านนี้ครับ ต้องวาดเอง
|
 |
 |
 |
 |
Date :
2015-09-30 16:44:14 |
By :
deawx |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
อีกวิธีคือใช้ jvectormap แต่ต้อง Convert แผนที่เอาเอง จากไฟล์ shape ถ้าจะใช้จริงๆผมว่าน่าจะทำได้ครับ
|
 |
 |
 |
 |
Date :
2015-09-30 20:59:27 |
By :
Krungsri |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
ยกตัวอย่างอันใหนครับ ..
ถูกต้องแล้วครับ ต้องวาด Polygon เอง
หรือมีอีกวิธีที่ง่ายกว่านั้น คือการไปเอา shape ของ arcgis มาแปลงเอาครับ จะได้ lat lon ระดับตำบล อำเภอ จังหวัด เลยครับ
|
 |
 |
 |
 |
Date :
2015-10-02 15:27:23 |
By :
deawx |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
แล้วเราสามารถเอา shape ของ arcgis มาได้จากที่ไหนครับ
|
 |
 |
 |
 |
Date :
2015-10-05 09:22:48 |
By :
coop_korat |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
ตอนนี้ผมมี shape จาก google earth แล้ว จะเอาไปใช้ใน google map api ยังไงเหรอครับ
|
 |
 |
 |
 |
Date :
2015-10-05 16:07:07 |
By :
coop_korat |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
export ออกเป็น kml ก็ได้ครับ ให้ api เรียกใช้ kml เอาแทนก็ได้
ข้อจำกัดมันคือ เรียก kml ได้ไม่เกิน 10 ตัวนะครับ ใน 1 ไซต์ และต้องขึ้น host จริงเท่านั้น หรือ public ip ใช้ใน localhost ไม่ได้
|
 |
 |
 |
 |
Date :
2015-10-06 13:41:37 |
By :
deawx |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
อ่าวเหรอครับผมดันทำใน localhost น่ะสิถึงว่ารันไม่ขึ้น
แล้วมีวิธีอื่นไหมครับ
|
 |
 |
 |
 |
Date :
2015-10-06 16:00:37 |
By :
coop_korat |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
มีครับ extract ให้เหลือแค่ lat lng แล้วนำมาวาด Polygon เองน่ะครับ
ข้อดีของมันคือ เราสามารถกำหนดขนาดเส้น สี และการ fill สีอะไรลงไป opacity เท่าไหร่ก็ได้น่ะครับ
|
 |
 |
 |
 |
Date :
2015-10-07 01:34:26 |
By :
deawx |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
ขอบคุณคำแนะนำของทุกท่านมากครับตอนนี้ผมเริ่มทำเป็นรูปเป็นร่างมากขึ้นแล้วแต่มีปัญหาอีกว่าผมเอา polygon ของอำเภอ กับของตำบลวางแล้วมันเกิดซ้อนกันจนแยกไม่ออก เลยอยากถามว่ามันมีวิธีทำให้มันแยกกันชัดเจนไหมครับเช่น ถ้าเราซูมกว้างให้เห็นอำเภอก่อนแต่พอเราซูมเข้าไปในอำเภอค่อยเห็นเป็น polygon ของตำบล
|
 |
 |
 |
 |
Date :
2015-10-08 08:45:34 |
By :
coop_korat |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
|
|
|

|
Load balance : Server 04
|