On Aug 22, 6:09 pm, ss ss <[email protected]> wrote: > Dear Larry, > I have put the link at this > sitehttp://116.0.102.219/maps/overlappingPolygons.html. Can you have a look?
What was the question? Are you asking about reducing the "stroke" size? http://www.geocodezip.com/overlappingPolygonsNoStroke.asp -- Larry > > On Sun, Aug 22, 2010 at 11:31 PM, [email protected] <[email protected] > > > wrote: > > On Aug 22, 8:03 am, ss ss <[email protected]> wrote: > > > Dear Larry, > > > I have actually stream down the codes to only one > > > circle. Below is the codes. > > > 1. Please post a link not code. > > 2. Please ask a question (if the question is still "how do I avoid > > it?", I can see it from the code you posted, I need a link for that). > > > -- Larry > > > > function createPolygon(polygon, html) { > > > var infoHtml = html; > > > polys.push(polygon); > > > GEvent.addListener(polygon, "click", function(overlaylatlng) { > > > if(overlaylatlng){ > > > map.openInfoWindow(overlaylatlng, infoHtml); > > > } > > > });} > > > > function drawCircle(point, radius, map) { > > > var d2r = Math.PI / 180; // degrees to radians > > > var r2d = 180 / Math.PI; // radians to degrees > > > var earthsradius = 3963; // 3963 is the radius of the earth in miles > > > var points = 64; > > > // find the raidus in lat/lon > > > var rlat = (radius / earthsradius) * r2d; > > > var rlng = rlat / Math.cos(point.lat() * d2r); > > > > var extp = new Array(); > > > for (var i=0; i < points+1; i++) // one extra here makes sure we > > connect > > > the > > > { > > > var theta = Math.PI * (i / (points/2)); > > > ex = point.lng() + (rlng * Math.cos(theta)); // center a + radius x > > * > > > cos(theta) > > > ey = point.lat() + (rlat * Math.sin(theta)); // center b + radius y > > * > > > sin(theta) > > > extp.push(new GPoint(ex, ey)); > > > } > > > return extp;} > > > > // Display the map, with some controls and set the initial location > > > var map = new GMap2(document.getElementById("map")); > > > map.addControl(new GLargeMapControl()); > > > map.addControl(new GMapTypeControl()); > > > map.setCenter(new GLatLng(0,0),8); > > > > var color =["#000000", "#800000","#F00000", "#008000", "#00F000", > > > "#000080", "#0000F0","#808000", "#F0F000", "#008080"]; > > > for (var i=1; i < 2; i++) { > > > createPolygon(new GPolygon(drawCircle(new GLatLng(0,0), (10-i)*10, > > > map), color[i], 10,i/10, color[i], i/10), "polygon "+ i); > > > map.addOverlay(polys[polys.length-1]); > > > } > > > > On Sun, Aug 22, 2010 at 10:57 PM, [email protected] < > > [email protected] > > > > > wrote: > > > > On Aug 22, 7:13 am, ss ss <[email protected]> wrote: > > > > > Dear Larry, > > > > > How about version 3 can I use is it? > > > > > Sure. > > > > > > How to use it? > > > > > Just like v2, read the documentation, just be wary, it is similar to > > > > v2 but not the same. > > > > > > Ok in that example I notice there is two line one is inside the thick > > one > > > > > how to avoid it. > > > > > I'm not sure what you mean by that. The arguments of the polygon > > > > constructor are documented. Where is your map that shows the behavior > > > > that you don't want and what have you tried to fix it? > > > > > -- Larry > > > > > > Below is the code > > > > > createPolygon(new GPolygon(drawCircle(new GLatLng(0,0), (10-i)*10, > > map), > > > > > color[i], 10,i/10, color[i], i/10), "polygon "+ i); > > > > > > Ok about the second question for now to know the lat long I will > > split > > > > the > > > > > string for e.g. POINT(103.92508506774902 1.461838406932495). So I am > > > > > wondering is there any other better method? Thank you. > > > > > > On Sun, Aug 22, 2010 at 9:36 PM, [email protected] > > > > > <[email protected]>wrote: > > > > > > > On Aug 22, 3:05 am, ss <[email protected]> wrote: > > > > > > > Dear All, > > > > > > > I can read this value from my database for a circle > > geo > > > > > > > fence. Thus I also have a radius value. What is the best method > > to > > > > > > > draw a perfect circle as I have gone to this sitehttp:// > > > > > >www.geocodezip.com/overlappingPolygons.aspbutthecurveis not > > > > > > > smooth? > > > > > > > In v2 you can't really draw a "perfect circle", the approximation > > used > > > > > > in that page is a 32 sided polygon: > > > > > > var points = 32; > > > > > > > The more points, the closer to a circle it will be, but the more > > time > > > > > > it will take to draw. > > > > > > > > Any idea the format I am reading is for > > > > > > > e.g.POINT(103.92508506774902 1.461838406932495). > > > > > > > That shouldn't have anything to do with the circle. Or is this a > > > > > > second question? > > > > > > > -- Larry > > > > > > > -- > > > > > > You received this message because you are subscribed to the Google > > > > Groups > > > > > > "Google Maps API" group. > > > > > > To post to this group, send email to > > [email protected]. > > > > > > To unsubscribe from this group, send email to > > > > > > [email protected]<google-maps-api%2Bunsubscribe@ > > > > > > googlegroups.com> > > <google-maps-api%2Bunsubscribe@ googlegroups.com> > > > > <google-maps-api%2Bunsubscribe@ googlegroups.com> > > > > > > . > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/google-maps-api?hl=en. > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Google Maps API" group. > > > > To post to this group, send email to [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<google-maps-api%2Bunsubscribe@ > > > > googlegroups.com> > > <google-maps-api%2Bunsubscribe@ googlegroups.com> > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-maps-api?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Maps API" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-maps-api%2Bunsubscribe@ > > googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-maps-api?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. 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