ANGLE FOLLOW does not work

[iap]

ANGLE FOLLOW for labels on line features does not work in PHPMapScript.

Test cases that did not work:

$label->set('angle', MS_FOLLOW);
$label->set('autoangle', MS_FALSE);

$label->set('angle', MS_FALSE);
$label->set('autoangle', MS_FOLLOW);

[aboudreault]

The property "labelObj::anglefollow" cannot be modified in PHP/Mapscript. It should be added.

[aboudreault]

autofollow has been added in the labelObj class. I've also added repeatdistance property. You can now set those properties like that:

$label->set("autofollow", MS_TRUE);
$label->set("repeatdistance", 80);

Fixed and committed in r9493.

[aboudreault]

Documentation updated in r9495.