[mapserver-dev] Problem with label angle since v5.0

[tommyr]

Yes it would work for me.

I agree that the getBinding() method is missing.

I hope it will be present in the next version of MapServer ;)

Good Bye, Thank You.

Tommy


Steve Lime wrote:
> 
> As it sits if you set a binding programmatically, like so:
> 
>   $label->setBinding(MS_LABEL_BINDING_ANGLE, 'myitem');
> 
> or in a map file there is no way to get at the column name. We'd need a
> getBinding method in MapScript so you could do something like:
>   
>   $label->setBinding(MS_LABEL_BINDING_ANGLE, 'myitem');
>   $item = $label->getBinding(MS_LABEL_BINDING_ANGLE);
> 
> and $item would contain the string 'myitem'. This would work for you,
> correct?
> 
> Steve
> 
>>>> tommyr <nerkeilenemon at gmail.com> 06/13/08 1:47 AM >>>
> 
> Hello, 
> 
> I still have my problem, i can't solve it.
> 
> Did you find a solution ?
> 
> Thank you,
> 
> Tommy
> 
> 
> Steve Lime wrote:
>> 
>> Ah, I get it. Let me ponder that and get back to you.
>> 
>> Steve
>> 
>>>>> On 5/23/2008 at 2:22 AM, in message <17419520.post at talk.nabble.com>,
>>>>> tommyr
>> <nerkeilenemon at gmail.com> wrote:
>> 
>>> In fact I want to get back the value of the angle of the label i mean
>>> this :
>>> angle [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 ?
>>> 
>>> Thank you.
>>> 
>>> Tommy
>>>  
>>> 
>>> 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? 
>>>> 
>>>> Steve
>>>> 
>>>>>>> On 5/22/2008 at 10:42 AM, in message
>>>> <7b2d12b90805220842wb1c7c9dm6d9065040f1d8709 at mail.gmail.com>, "Tommy
>>>> Roughol"
>>>> <nerkeilenemon at gmail.com> wrote:
>>>>> Hello,
>>>>> 
>>>>> I have a problem since the release of Map Server 5. I now set the
>>>>> angle
>>>>> of
>>>>> 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.
>>>> 
>>>> _______________________________________________
>>>> mapserver-dev mailing list
>>>> mapserver-dev at lists.osgeo.org 
>>>> http://lists.osgeo.org/mailman/listinfo/mapserver-dev 
>>>> 
>>>> 
>> 
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>> http://lists.osgeo.org/mailman/listinfo/mapserver-dev
>> 
>> 
> 
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