Correção em bug do Mapserver que não permitia o uso de layers do tipo GRID

Edmar Moretti
1 parent 6536aa71
Showing 4 changed files with 80 additions and 3 deletions Show diff stats
classesphp/funcoes_gerais.php
ms_criamapa.php
temas/gridg.map
testamapfile.php
@@ -3107,4 +3107,22 @@ function checaLoginIp($lista){
 		exit ();
 	}
 }
+//
+//corrige layers do tipo GRID
+//bug do mapserver nao permite renderizar grids
+//essa funcao corrige esse problema
+//
+function corrigeLayerGrid($layerOrigem,$layerDestino){
+	if($layerOrigem->connectiontype == MS_GRATICULE){
+		ms_newgridobj($layerDestino);
+		$layerDestino->grid->set("labelformat", $layerOrigem->grid->labelformat);
+		$layerDestino->grid->set("mininterval", $layerOrigem->grid->mininterval);
+		$layerDestino->grid->set("maxinterval", $layerOrigem->grid->maxinterval);
+		$layerDestino->grid->set("minsubdivide", $layerOrigem->grid->minsubdivide);
+		$layerDestino->grid->set("maxsubdivide", $layerOrigem->grid->maxsubdivide);
+		$layerDestino->grid->set("minarcs", $layerOrigem->grid->minarcs);
+		$layerDestino->grid->set("maxarcs", $layerOrigem->grid->maxarcs);
+		//$layerDestino->updatefromstring("LAYER GRID LABELFORMAT '" . $layerOrigem->grid->labelformat . "' END END");
+	}
+}
 ?>
@@ -908,7 +908,8 @@ function incluiTemasIniciais(){
 							$layern->set("status",$statustemp);
 						}
 						cloneInlineSymbol($layern,$maptemp,$mapn);
-						ms_newLayerObj($mapn, $layern);
+						$layerAdicionado = ms_newLayerObj($mapn, $layern);
+						corrigeLayerGrid($layern,$layerAdicionado);
 					}
 				}
@@ -0,0 +1,55 @@
+MAP
+  FONTSET "../symbols/fontes.txt"
+  SYMBOLSET "../symbols/simbolos.sym"
+  LAYER
+    METADATA
+      "METAESTAT_ID_MEDIDA_VARIAVEL"	""
+      "CACHE"	"nao"
+      "DESCRIPTION"	"Grid"
+      "permitekmz"	"nao"
+      "TILES"	"nao"
+      "METAESTAT_CODIGO_TIPO_REGIAO"	""
+      "permitedownload"	"sim"
+      "metaestat"	""
+      "download"	"sim"
+      "permitekml"	"sim"
+      "permiteogc"	"sim"
+      "TEMA"	"Grade DMS"
+    END # METADATA
+    NAME "gridg"
+    PROJECTION
+      "proj=longlat"
+      "ellps=WGS84"
+      "datum=WGS84"
+      "no_defs"
+    END # PROJECTION
+    STATUS DEFAULT
+    TILEITEM "location"
+    TYPE LINE
+    UNITS METERS
+    CLASS
+      NAME "Graticule"
+      LABEL
+        FONT "arial"
+        SIZE 8
+        BUFFER 2
+        OFFSET 0 0
+        OUTLINECOLOR 255 255 255
+        PARTIALS FALSE
+        POSITION CC
+        SHADOWSIZE 1 1
+        TYPE TRUETYPE
+      END # LABEL
+      STYLE
+        COLOR 200 200 200
+      END # STYLE
+    END # CLASS
+    GRID
+      LABELFORMAT "DDMMSS"
+      MAXINTERVAL 10
+      MININTERVAL 10
+    END # GRID
+  END # LAYER
+
+END # MAP
+
@@ -349,7 +349,10 @@ function verifica($map,$solegenda,$tabela,$cache=&quot;sim&quot;){
 				}
 				//pega simbolos locais e aplica no novo mapa
 				cloneInlineSymbol($layern,$nmapa,$mapa);
-				ms_newLayerObj($mapa, $layern);
+
+				$layerAdicionado = ms_newLayerObj($mapa, $layern);
+
+				corrigeLayerGrid($layern,$layerAdicionado);
 				/*
 				if ($layern->data == ""){
 					$dados = $layern->connection;
@@ -447,7 +450,7 @@ function verifica($map,$solegenda,$tabela,$cache=&quot;sim&quot;){
 		}
 		else{
 			$mapa = ms_newMapObj($destino);
-			restauraCon($destino,$postgis_mapa);
+			restauraConObj($mapa,$postgis_mapa);
 			$objImagem = @$mapa->draw();
 			//corrige o titulo da legenda
 			$numlayers = $mapa->numlayers;
	@@ -3107,4 +3107,22 @@ function checaLoginIp($lista){		@@ -3107,4 +3107,22 @@ function checaLoginIp($lista){
3107	exit ();	3107	exit ();
3108	}	3108	}
3109	}	3109	}
		3110	+//
		3111	+//corrige layers do tipo GRID
		3112	+//bug do mapserver nao permite renderizar grids
		3113	+//essa funcao corrige esse problema
		3114	+//
		3115	+function corrigeLayerGrid($layerOrigem,$layerDestino){
		3116	+ if($layerOrigem->connectiontype == MS_GRATICULE){
		3117	+ ms_newgridobj($layerDestino);
		3118	+ $layerDestino->grid->set("labelformat", $layerOrigem->grid->labelformat);
		3119	+ $layerDestino->grid->set("mininterval", $layerOrigem->grid->mininterval);
		3120	+ $layerDestino->grid->set("maxinterval", $layerOrigem->grid->maxinterval);
		3121	+ $layerDestino->grid->set("minsubdivide", $layerOrigem->grid->minsubdivide);
		3122	+ $layerDestino->grid->set("maxsubdivide", $layerOrigem->grid->maxsubdivide);
		3123	+ $layerDestino->grid->set("minarcs", $layerOrigem->grid->minarcs);
		3124	+ $layerDestino->grid->set("maxarcs", $layerOrigem->grid->maxarcs);
		3125	+ //$layerDestino->updatefromstring("LAYER GRID LABELFORMAT '" . $layerOrigem->grid->labelformat . "' END END");
		3126	+ }
		3127	+}
3110	?>	3128	?>
@@ -0,0 +1,55 @@		@@ -0,0 +1,55 @@
	1	+MAP
	2	+ FONTSET "../symbols/fontes.txt"
	3	+ SYMBOLSET "../symbols/simbolos.sym"
	4	+ LAYER
	5	+ METADATA
	6	+ "METAESTAT_ID_MEDIDA_VARIAVEL" ""
	7	+ "CACHE" "nao"
	8	+ "DESCRIPTION" "Grid"
	9	+ "permitekmz" "nao"
	10	+ "TILES" "nao"
	11	+ "METAESTAT_CODIGO_TIPO_REGIAO" ""
	12	+ "permitedownload" "sim"
	13	+ "metaestat" ""
	14	+ "download" "sim"
	15	+ "permitekml" "sim"
	16	+ "permiteogc" "sim"
	17	+ "TEMA" "Grade DMS"
	18	+ END # METADATA
	19	+ NAME "gridg"
	20	+ PROJECTION
	21	+ "proj=longlat"
	22	+ "ellps=WGS84"
	23	+ "datum=WGS84"
	24	+ "no_defs"
	25	+ END # PROJECTION
	26	+ STATUS DEFAULT
	27	+ TILEITEM "location"
	28	+ TYPE LINE
	29	+ UNITS METERS
	30	+ CLASS
	31	+ NAME "Graticule"
	32	+ LABEL
	33	+ FONT "arial"
	34	+ SIZE 8
	35	+ BUFFER 2
	36	+ OFFSET 0 0
	37	+ OUTLINECOLOR 255 255 255
	38	+ PARTIALS FALSE
	39	+ POSITION CC
	40	+ SHADOWSIZE 1 1
	41	+ TYPE TRUETYPE
	42	+ END # LABEL
	43	+ STYLE
	44	+ COLOR 200 200 200
	45	+ END # STYLE
	46	+ END # CLASS
	47	+ GRID
	48	+ LABELFORMAT "DDMMSS"
	49	+ MAXINTERVAL 10
	50	+ MININTERVAL 10
	51	+ END # GRID
	52	+ END # LAYER
	53	+
	54	+END # MAP
	55	+