Sehr Geehrte,

 

I have a hash symbol which uses pixmap (GIF) with a transparent background. 

 

SYMBOL

  NAME "sHW2"

  TYPE PIXMAP

  IMAGE "hw2.gif"

END

 

when I use aggpng24 as outputformat, the hash is transparent.

But, when I put on the orthophoto I change the outputformat to jpeg

And unfortunately the area of the hatch which was transparent becomes white, 

I can't see the layers in the background no more.

 

Here is the CLASS object which uses the sHW2 symbol.

  CLASS

    EXPRESSION ('[LAYER]'='Standard_hw_2')

    NAME "Überflutungsgefahr 2"

    STYLE

      SYMBOL "sHW2"

      COLOR -1 -1 -1

      OUTLINECOLOR 0 0 255

    END 

  END  

 

I have an other point layer, which uses also a pixmap (GIF). And 

It is drawn well with transparency , using outputformat jpeg.

Ergo, it should work also with jpeg.

 

Where could be the problem?

 

Freundliche Grüsse

 

Thomas Andres

 

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