Hi,
how to display overlapping ECW and all other raster items without a "border"?
Please look at the screen shot. I like to get the ECW displayed as "one borderless" arial photo.
I have set .Transparency = 155.
Regards
Hardy
Displaying overlapping ECW
Hi Hartwig,
I don’t receive your screen shot, so I don’t know the “one borderless” meaning. Can you resent the screen shot to me?
Thanks,
Lee
Hi Hartwig,
I have reproduced your issue, this is a bug in Wpf Multi tiles, it will spend more time to fix. I have a temporary workaround solution on this issue, you can set the Overlay’s tile mode as single tile:
overlay.TileType = TileType.SingleTile
Thanks,
Hi Hartwig,
I want to know whether your raster image use “projection” conversion, if you use the projection conversion, can you sent your projection text to me?
Thanks,
Hi Don,
I’m using a projection (EPSG:25832) like this:
Dim ImageProjection As New ManagedProj4Projection
ImageProjection.ExternalProjectionParametersString = ManagedProj4Projection.GetSphericalMercatorParametersString
ImageProjection.InternalProjectionParametersString = ManagedProj4Projection.GetEpsgParametersString(EPSG)
ImageProjection.Open()
.ImageSource.Projection = ImageProjection
Regards
Hardy
Hi Hardy,
Thanks for your further information, I’m sure it’s some problems with the tile after projection, now we are still working on it, I’m gonna talk with development guys to make sure they make it as a higher priority in next few days. Any progress I will update it here.
Thanks,
Johnny
Hi Johnny,
good to hear that development will take it as a higher priority.
Hope they can fix the problem next days.
Regards
Hardy
Hi Hartwig:
I make some investigations and I can reproduce the issue
with customize .tif file on the border issue such as the attachment. But I’m
not sure the scenario is correct, I need your source .ecw file to verify the
result. Can you send your .ecw file to me? If your .ecw file is large, you can
contact sales@thinkgeo.com and upload
your .ecw file.
Thanks,
001_post12496.zip (9.08 KB)
ST82.zip (51.8 KB)
Hi Don,
ECW is zipped 49 MB.
So I will contact Sales…
Regards
Hardy
Hi Hardy,
If you upload that succeed please let us know.
Thanks,
Hi Don,
ECW has been uploaded.
Regards
Hardy
Hi Hartwig,
Thanks for your data.
We can reproduce the border issue with epsg 25832 now. It is related to proj4 coordinates conversion and GDAL raster image transform. Our developers are working on this issue, but it may take us some more days to complete as it is a bit complex. We will update here to let you know once we get any process.
Thanks,
Kevin