#258

Edmar Moretti
1 parent 2347fea5
Showing 6 changed files with 13 additions and 1 deletions Show diff stats
classesphp/classe_shp.php
imagens/gisicons/google-map.png
imagens/gisicons/identify.png
imagens/gisicons/map-extent-info.png
imagens/gisicons/search.png
imagens/gisicons/zoom-point.png
@@ -410,12 +410,24 @@ $para - linha|poligono
 		$reg = array();
 		$novoshpf = ms_newShapefileObj($nomeshp.".shp", $tipol);
 		$this->layer->open();
-		$this->layer->whichShapes($this->mapa->extent);
+		
+		$prjMapa = $this->mapa->getProjection();
+		$prjTema = $this->layer->getProjection();
+		$ret = $this->mapa->extent;
+		if (($prjTema != "") && ($prjMapa != $prjTema))
+		{
+			$projOutObj = ms_newprojectionobj($prjTema);
+			$projInObj = ms_newprojectionobj($prjMapa);
+			$ret->project($projInObj, $projOutObj);
+		}
+		$this->layer->whichShapes($ret);
 		$linha = ms_newLineObj();
 		while ($shape = $this->layer->nextShape())
 		{
 			$lin = $shape->line(0);
 			$pt = $lin->point(0);
+			if (($prjTema != "") && ($prjMapa != $prjTema))
+			{$pt->project($projInObj, $projOutObj);
 			$linha->add($pt);
 		}
 		if ($para == "poligono")
...	...	@@ -410,12 +410,24 @@ $para - linha\|poligono
410	410	$reg = array();
411	411	$novoshpf = ms_newShapefileObj($nomeshp.".shp", $tipol);
412	412	$this->layer->open();
413		- $this->layer->whichShapes($this->mapa->extent);
	413	+
	414	+ $prjMapa = $this->mapa->getProjection();
	415	+ $prjTema = $this->layer->getProjection();
	416	+ $ret = $this->mapa->extent;
	417	+ if (($prjTema != "") && ($prjMapa != $prjTema))
	418	+ {
	419	+ $projOutObj = ms_newprojectionobj($prjTema);
	420	+ $projInObj = ms_newprojectionobj($prjMapa);
	421	+ $ret->project($projInObj, $projOutObj);
	422	+ }
	423	+ $this->layer->whichShapes($ret);
414	424	$linha = ms_newLineObj();
415	425	while ($shape = $this->layer->nextShape())
416	426	{
417	427	$lin = $shape->line(0);
418	428	$pt = $lin->point(0);
	429	+ if (($prjTema != "") && ($prjMapa != $prjTema))
	430	+ {$pt->project($projInObj, $projOutObj);
419	431	$linha->add($pt);
420	432	}
421	433	if ($para == "poligono")
...	...