PoleStar Member Licensed User Longtime User Jun 9, 2016 #1 hello my freinds ,I took a polygon with jgooglemap library How can a point inside the polygon or not? and How to calculate polygon area? tanks
hello my freinds ,I took a polygon with jgooglemap library How can a point inside the polygon or not? and How to calculate polygon area? tanks
I inakigarm Well-Known Member Licensed User Longtime User Jun 10, 2016 #3 Search for "point inside a polygon" and possibly the questions are answered at post #2 (point) and #5 (area) Upvote 0
Search for "point inside a polygon" and possibly the questions are answered at post #2 (point) and #5 (area)
PoleStar Member Licensed User Longtime User Jun 10, 2016 #4 Thanks for your reply But I can not find this threads Put it could be possible link tanks Upvote 0
I inakigarm Well-Known Member Licensed User Longtime User Jun 10, 2016 #5 There's a text Box in top right Page on community forum to do searches: https://www.b4x.com/android/forum/pages/results/?query=point+inside+a+polygon&page=1&prefix=0 Upvote 0
There's a text Box in top right Page on community forum to do searches: https://www.b4x.com/android/forum/pages/results/?query=point+inside+a+polygon&page=1&prefix=0
PoleStar Member Licensed User Longtime User Jun 10, 2016 #6 but Navigation library not to b4j Upvote 0
I inakigarm Well-Known Member Licensed User Longtime User Jun 11, 2016 #7 You can ask Derez if it's really a only B4A lib or made the calcs by yourself http://www.mathopenref.com/coordpolygonarea2.html Upvote 0
You can ask Derez if it's really a only B4A lib or made the calcs by yourself http://www.mathopenref.com/coordpolygonarea2.html
PoleStar Member Licensed User Longtime User Jun 11, 2016 #8 tanks but I could not understand the formula Upvote 0