Problem with polylines and pushpin draw in 3D mode.

Dear Caleb and VE team,

In VE I draw (first) several polylines and then (second) draw several pushpins. In 2D mode I have no problem, but on 3D mode, some polylines draw and disappear quickly.

It seems that when VE draw tiles, some tiles hide the polylines.

What I can do to solve this?

Thanks in advance! and congratulations again for your excellent work.
Alex

[453 byte] By [alex_ending] at [2007-12-26]

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# 1

Can you provide a code example or a URL to a page that shows this? I haven't come across any polyline rendering problems. Is it always in relationship to drawing pushpins, too, or just drawing polylines in 3D?

CalebT-MSFT at 2007-9-4 >

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# 2

Dear Caleb,
my source code is for WindowsForms and very long... My process is to pass an array of points to javascript and then draw the polylines. I'm doing several test for post you more information:

The problem is only is 3D mode, the 2D mode works fine.

It seems that the problem persist when only draw various polylines (without pushpins). The polylines are on the same map region (with some common points). The result is that only the last polyline is visible.
For example, if I draw 3 polylines (diferent colors, some common points) the unique visible is the third.

Somebody can confirm this issue?
Ideas?

Thanks!
Alex

alex_ending at 2007-9-4 >

# 3

Dear Caleb,
Sorry!!!
I found a little bug in my source code. Now works fine in 2D and 3D mode.

VE works ok!

alex_ending at 2007-9-4 >

# 4

Hi,

Can you tell where the problem was?

I have similar problem to.

Thanks.

P.s. just tried example (copy paste) in VEPolyline Constructor documentation in Virtual Earth Map Control SDK, version 4.0 and I see no lines in 3D, works fine in 2D.

Juozas at 2007-9-4 >

# 5

Hi,

Tried example from http://dev.live.com/virtualearth/sdk/ and can't see any polylines or polygons. Running Windows XP SP2, IE7.

But at home it works fine (Vista RC2, IE7).

Any ideas?

Thanks.

Juozas at 2007-9-4 >

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Virtual Earth: Map Control Development