function corE($label, $cor, $elemento, $sombrax = 1, $sombray = 1)
{
$versao = versao();
$versao = $versao["principal"];
if (is_string($cor)) {
$cor = str_replace(",", " ", $cor);
if (count(explode(" ", $cor)) == 3) {
if ($versao > 5 && in_array(strtolower($elemento), array("backgroundcolor", "backgroundshadowcolor"))) {
//na 601 não funciona
return;
$e = new styleObj($label);
$e->setGeomTransform("labelpoly");
$corres = $e->color;
if (strtolower($elemento) == "backgroundshadowcolor") {
$e->set("offsetx", $sombrax);
$e->set("offsety", $sombray);
}
} else {
$corres = $label->{$elemento};
}
$cori = explode(" ", $cor);
$corres->setRGB($cori[0], $cori[1], $cori[2]);
}
} else {
$corres->setRGB($cor->red, $cor->green, $cor->blue);
}
}
$class = $layer->getClass($c);
} catch (MapScriptException $e) {
$class = new classObj($layer);
}
if (isset($_class['name']) && !empty($_class['name'])) {
$class->name = $_class['name'];
}
if (isset($_class['expression']) && !empty($_class['expression'])) {
$class->setExpression($_class['expression']);
}
if (isset($_class['style']) && is_array($_class['style'])) {
foreach ($_class['style'] as $s => $_style) {
try {
$style = $class->getStyle($s);
} catch (MapScriptException $e) {
$style = new styleObj($class);
}
$_style['color'] = array_filter($_style['color'], function ($v) {
return is_numeric($v) && $v >= 0 && $v <= 255;
});
$_style['outlinecolor'] = array_filter($_style['outlinecolor'], function ($v) {
return is_numeric($v) && $v >= 0 && $v <= 255;
});
if (isset($_style['color']) && !empty($_style['color']) && array_sum($_style['color']) >= 0) {
$style->color->setRGB($_style['color']['r'], $_style['color']['g'], $_style['color']['b']);
}
if (isset($_style['outlinecolor']) && !empty($_style['outlinecolor']) && array_sum($_style['outlinecolor']) >= 0) {
$style->outlinecolor->setRGB($_style['outlinecolor']['r'], $_style['outlinecolor']['g'], $_style['outlinecolor']['b']);
}
if (isset($_style['width']) && floatval($_style['width']) > 0) {
$style->width = floatval($_style['width']);
if (isset($_SESSION['mapfile-generator']['mapfile']) && file_exists($_SESSION['mapfile-generator']['mapfile'])) {
$mapfile = $_SESSION['mapfile-generator']['mapfile'];
}
if (is_null($mapfile) || !isset($_GET['layer']) || !isset($_GET['class'])) {
header('Location:index.php');
exit;
}
if ($mapscript && isset($_POST['action']) && $_POST['action'] == 'save-style') {
try {
$map = new mapObj($mapfile);
$l = $map->getLayer(intval($_GET['layer']));
$c = $l->getClass(intval($_GET['class']));
if (isset($_POST['style'])) {
$s = $c->getStyle(intval($_POST['style']));
} else {
$s = new styleObj($c);
}
if (strlen($_POST['color']['r']) + strlen($_POST['color']['g']) + strlen($_POST['color']['b']) == 0) {
$s->color->setRGB(-1, -1, -1);
} else {
$s->color->setRGB(intval($_POST['color']['r']), intval($_POST['color']['g']), intval($_POST['color']['b']));
}
if (strlen($_POST['outlinecolor']['r']) + strlen($_POST['outlinecolor']['g']) + strlen($_POST['outlinecolor']['b']) == 0) {
$s->outlinecolor->setRGB(-1, -1, -1);
} else {
$s->outlinecolor->setRGB(intval($_POST['outlinecolor']['r']), intval($_POST['outlinecolor']['g']), intval($_POST['outlinecolor']['b']));
}
$s->width = !empty($_POST['width']) ? floatval($_POST['width']) : -1;
if (!empty($_POST['symbolname'])) {
$s->symbolname = $_POST['symbolname'];
} else {
function updateStyles($mapfile, $layerName, $data)
{
$map = new mapObj($mapfile);
$layer = $map->getLayerByName($layerName);
deleteAllStylesForClassesOfLayer($layer);
foreach ($data as $value) {
for ($i = 0; $i < $layer->numclasses; $i++) {
$class = $layer->getClass($i);
if ($value->className == $class->name) {
$newStyle = new styleObj($class);
$newStyle->size = $value->size;
$newStyle->width = $value->width;
if ($value->symbol != "") {
$newStyle->symbolname = $value->symbol;
}
if ($value->outlinecolor != "") {
$outlinecolor = hex2rgb($value->outlinecolor);
$newStyle->outlinecolor->setRGB($outlinecolor[0], $outlinecolor[1], $outlinecolor[2]);
}
if ($value->color != "") {
$color = hex2rgb($value->color);
$newStyle->color->setRGB($color[0], $color[1], $color[2]);
}
if ($value->angle != "") {
$newStyle->angle = $value->angle;
}
if ($value->pattern != "") {
$newStyle->updateFromString("PATTERN " . $value->pattern . " END");
}
if ($value->gap != "") {
$newStyle->gap = $value->gap;
}
if ($value->initialgap != "") {
$newStyle->initialgap = $value->initialgap;
}
}
}
}
$map->save($mapfile);
}