[mapserver-dev] UTF8 - direction control characters

[Ian Walberg]

Folks,

 

We are trying to display labels with UTF8 direction control characters
in them and we are seeing boxes in the text.

 

For example inserting a RLE code does seem to change the rendering order
as expected but also displays a box.

 

Our guess is that the control character has not been removed when the
text is rendered so gets rendered as an unknown character.

 

We are happy to look into this in more detail but could do with some
guidance on where to look.

 

Thanks

 

Ian

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