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i think i need to calculate the centroid of the polygon http://stackoverflow.com/questions/2792443/finding-the-centroid-of-a-polygon https://en.wikipedia.org/wiki/Centroid#Centroid_of_polygon...
link: ) As Boolean ' polx = list of lats for polygon ' poly = list of lons for polygon ' y = lon to...
link: sure if centroid would solve all cases If you want to make a smaller polygon contained in...

("FindCentroid, polygon_area: " & polygon_area) X = X / 6 / polygon_area Y = Y / 6...Needed a way to get the centre of a polygon, defined by a list of osmdroid_geopoints. Part of this algorithm is to get the area of the polygon. All this works fine and I get the centre of the polygon (defined as making the polygon balance on a pin if put at the centre) Having this area I would like...
link: (lstPoints) General.RunLog("GetAreaCentroid, polygon_area: " & polygon_area) X = X / 6...

Polygon: must calculate the centroid of the points that make up the Polygon: https://www.b4x.com/android/forum/threads/how-find-center-of-polygon.121972/#post-762264 search: https://www.b4x.com/android/forum/pages/results/?query=centroid+...

/results/?query=centroide+polygon...(GoogleMapsExtras1.GetProjection(GoogleMap1).GetVisibleRegion.NearLeft) Calculate the centroid (Latitude and...

Hello Klaus! To find the Centroid of this figure? regards... Try SimpleGameEngine. It contains all the functions of jCanvasExt and a function able to compute the centroid of a polygon (class sgePolygon, function Centroid) among many other functions....

but a good and importent formula would be to get the centroid of an polygon https://en.m.wikipedia.org/wiki/Centroid If 2 polygons intersect is ofcourse a great feature to have. I wont use it for collisions...
link: of SimpleGameEngine. but a good and importent formula would be to get the centroid of an polygon...

results. The centroid of a concave polygon can be outside the bounds of the polygon in which case... it with a couple of simple cases - it looks okay. Note also that if the polygon is self-intersecting...
link: you want to check the winding of a polygon, or calculate the centroid, as here. Note also that if...
link: Hi all, I have a polygon on google map and I want to find center....
link: by moving this line to "Sub centroid(...)" A = A + (prev.x * this.y - this.x * prev.y) ... and...

With this class, you can check if the GPS location coordinate is inside a polygon. You can use this class to check whether the user is inside a building, shopping mall or any custom shape. This class is only for B4A and B4I. Here is how can you get the coordinates of an establishment (school.... And at last, add the starting point to close the polygon. Remember to add the points in the correct... the first point at last to close the polygon Private gpm as GPSPolyMap gpm.Initialize(PolyPoints) Sub...

You can draw polygons with B4XCanvas.DrawPath. The following code calls B4XCanvas.DrawPath... Page1_Click DrawPolygon(cvs, Array (Array As Int(100dip, 100dip), Array As Int(200dip, 0...)), _ xui.Color_Red, True, 2dip) cvs.Invalidate End Sub Sub DrawPolygon (cvs1 As B4XCanvas, Points....RunMethod("setFill", Array(paint)) jcvs.RunMethod("fillPolygon", Array(xpoints...("strokePolygon", Array(xpoints, ypoints, Points.Size)) End If jcvs.RunMethod("restore", Null...

Yeah, I was super-impressed by this result, which is ten-times better than anything I ever got when...
link: reading documents online the accuracy may be around 1-4 meters but i obtain bad value Yeah, I was...
link: I can't see anything there about: but the robot mower project caught my eye, because we moved ...
link: Distance in meters can be calculated by txPower and measured RSSI aqqEYz38ens...