Create ECW

Topics: General Topics, Algorithms, SharpMap Project
Jun 28, 2007 at 5:07 PM
Hi there,
I've a problem for compressing image from regsitered image using mapinfo (*.TAB and *.JPG) into ECW. any help for I need ?

Thanks
Jul 2, 2007 at 2:45 PM
Hi,
do you have ERMAPPER?, with ermapper you can open your jpg file and then save it to ecw image

TeR
Jul 3, 2007 at 3:31 AM
see www.gdal.org for a free alternative to ECW compression. It's very efficient, fast and as good as unlimited to the size you can compress.
Aug 2, 2007 at 11:12 AM
Hi.

I received an error when i try to charge my ecw.

There is my error:
Se generó la excepción System.ExecutionEngineException en el programa:
<null reference>

Render() - c:\david\Proyectos Sharp Develop\Fuentes Sharp Map y CF\SharpMap\Layers\EcwRasterLayer.cs:104,6
GetMap() - c:\david\Proyectos Sharp Develop\Fuentes Sharp Map y CF\SharpMap\Map\Map.cs:156,6
Refresh() - c:\david\Proyectos Sharp Develop\Fuentes Sharp Map y CF\SharpMap.UI\Forms\MapImage.cs:138,6
MainFormPaint() - C:\david\Proyectos Sharp Develop\Cargar SHP\Fuentes\MainForm.vb:74,3
OnPaint()
OnPaint()
PaintWithErrorHandling()
WmPaint()
WndProc()
WndProc()
WndProc()
WndProc()
OnMessage()
WndProc()
DebuggableCallback()
System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop()
RunMessageLoopInner()
RunMessageLoop()
Run()
OnRun()
DoApplicationModel()
Run()
Main() - 17d14f5c-a337-4978-8281-53493378c1071.vb:81,13

Any idea about this?,
Thanks