[Qgis-developer] [PATCH] extend data defined labels

[Jürgen E. Fischer]

Hi there,

the attached patch adds following features to data defined labels:
- data defined unit of size
- allow combinations in the alignment field instead of just "left",
  "right", "top" or "bottom" (eg. "bottom left")
- ignore size <= 0 which Qt would otherwise choke on

Jürgen

-- 
Jürgen E. Fischer         norBIT GmbH               Tel. +49-4931-918175-0
Dipl.-Inf. (FH)           Rheinstraße 13            Fax. +49-4931-918175-50
Software Engineer         D-26506 Norden               http://www.norbit.de

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