[mapserver-dev] Problem with label angle since v5.0
nerkeilenemon at gmail.com
Fri May 23 03:22:49 EDT 2008
In fact I want to get back the value of the angle of the label i mean this :
I set a value into it with $oLabelObj->setBinding(MS_LABEL_BINDING_ANGLE,
'THIS'), and then I wan't to get the value of the angle I put to the label.
How can I do this ?
Steve Lime wrote:
> Hi Tommy: I guess I'm not clear on what you're after. Bindings are
> evaluated on a feature by feature basis
> during rendering so the value for the label will change repeatedly. In
> what context would you want to see
> the angle?
>>>> On 5/22/2008 at 10:42 AM, in message
> <7b2d12b90805220842wb1c7c9dm6d9065040f1d8709 at mail.gmail.com>, "Tommy
> <nerkeilenemon at gmail.com> wrote:
>> I have a problem since the release of Map Server 5. I now set the angle
>> my LabelObj with $oLabelObj->setBinding(MS_LABEL_BINDING_ANGLE, ...) .
>> Nevertheless, I can't get the value of my LabelObj, because
>> $oLabelObj->angle is a double, with value = 0, and there is no method
>> getBinding(). Is there a way to get the value of the angle string in my
>> label ? A method, a void, or anything else ?
>> Thank You.
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> mapserver-dev at lists.osgeo.org
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