Charlotte Declercq wrote:
With TEXT = " ", the layer is drawn without the labels. If TEXT property
is present, I am unable to draw the labels,
because I can't remove the TEXT property and I can't find a way to write
TEXT [attribute_name] with mapscript (do the binding as for example
$oStyle->setbinding(MS_STYLE_BINDING_SIZE, "FIELD_NAME")).
Anyone has solution :
- to remove the TEXT property ?
I don't think there is a way to remove the text property with the
current version. Could you please file a ticket and we'll try to fix
that in the next release? It will likely be done by calling
$class->setText(null)
- to set the TEXT property with the attribute ?
The following should work:
$class->setText("([FIELD_NAME])");
Okay, I'll admit that was not obvious. The TEXT parameter works
differently from regular attribute binding. It actually goes through the
logical expression parser, that's why there is a special setTExt()
method and the round brackets are required.
Daniel
--
Daniel Morissette
http://www.mapgears.com/
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