301.Create Alignment from Existing Polyline

The rest methods to create point, under the Home tab Create Ground Data panel Points menu Create Points – Intersections, are related with the Alignment. So we have to study first how to create alignment. There are many various methods to create alignment. My favorite method is that creating alignment from existing polyline. And I think it the most easiest way.
ကၽြန္ေတာ္တို႔ Home tab Create Ground Data panel Points menu Create Points - Intersections ေအာက္မွာက်န္ရွိေနေသးတဲ့ ေနာက္ထပ္ပြိဳင့္ဖန္တီးနည္း ၄ ခုက Alignment နဲ႔သက္ဆိုင္ေနပါတယ္ ။ အဲဒီအတြက္ ကၽြန္ေတာ္တို႔ ပထမဆံုး Alignment ဖန္တီးတာကို ေလ့လာၾကရေအာင္ပါ ။ Alignment ဖန္တီးနည္းအမ်ိဳးမ်ိဳးရွိတဲ့ အနက္ ကၽြန္ေတာ္အသံုးအမ်ားဆံုး အလြယ္ဆံုးလို႔ထင္တဲ့နည္းကေတာ့ Polyline ကေန တဆင့္ဖန္တီးနည္း ျဖစ္ပါတယ္ ။
When we create the alignment, the software will mark the end of the nearest pickup point is base point. We have option to choose whether we accept according to automatic direction or we want to reverse. And we have some option in dialog box while creating the alignment. We can choose in there. OK, let's start it.
ကၽြန္ေတာ္တို႔ Alignment လုပ္တဲ့အခ်ိန္မွာ ေဆာ့ဝဲလ္ကေနျပီး ကၽြန္ေတာ္တို႔ ေရြးခ်ယ္လိုက္တဲ့ pickup point နဲ႔အနီးဆံုးအစြန္းကို စမွတ္လို႔ သတ္မွတ္ပါတယ္ ။ ကၽြန္ေတာ္တို႔အေနနဲ႔ သူသတ္မွတ္တဲ့ direction အတိုင္းယူမလား ဒါမွမဟုတ္ ေျပာင္းျပန္လုပ္ခ်င္သလား စသည္ျဖင့္ ေရြးခ်ယ္ခြင့္ရွိပါတယ္ ။ ျပီးေတာ့ Alignment လုပ္ေနတဲ့အခ်ိန္ ေပၚလာတဲ့ dialog box အတြင္းမွာလည္း ေရြးခ်ယ္စရာ option ေတြရွိပါတယ္ ။ အဲဒီေနရာမွာလည္း ေရြးခ်ယ္နိုင္ပါတယ္ ။ အိုေက စလိုက္ၾကရေအာင္ ။
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