Changes between Initial Version and Version 1 of SWIGMapScriptNewLayer

Timestamp:

2019-04-12T16:57:31-03:00 (7 years ago)

Author:

Jeff McKenna

Comment:

initial

SWIGMapScriptNewLayer

@@ +1 @@
+{{{
+#!php
+<?php
+
+// define variables
+define( "MAPFILE", "C:/ms4w/apps/phpmapscriptng-swig/sample.map" );
+
+// required SWIG include (contains constants for PHP7)
+include("C:/ms4w/apps/phpmapscriptng-swig/include/mapscript.php");
+
+// open map
+$oMap = new mapObj(MAPFILE);
+
+//force all errors to display
+//  comment out the next 2 lines, useful on servers not displaying errors
+ini_set('display_errors','On');
+error_reporting(E_ALL);
+
+// set image size
+$oMap->setsize(400, 300);
+
+// set image format
+$oMap->selectoutputformat("png");
+
+// create new WMS layer
+$oWMSLayer = new layerObj($oMap);
+$oWMSLayer->__set("name", "cities");
+$oWMSLayer->__set("type", MS_LAYER_RASTER);
+$oWMSLayer->__set("status", MS_ON);
+$oWMSLayer->setConnectionType(MS_WMS, NULL);
+$oWMSLayer->__set("connection", "https://demo.gatewaygeomatics.com/cgi-bin/wms_gateway?");
+$oWMSLayer->setMetaData("wms_name", "popplace");
+$oWMSLayer->setMetaData("wms_srs", "EPSG:3978");
+$oWMSLayer->setMetaData("wms_server_version", "1.1.1");
+$oWMSLayer->setMetaData("wms_format", "image/png");
+$oWMSLayer->SetProjection("init=EPSG:3978");
+
+// create new polygon layer
+$oPolyLayer = new layerObj($oMap);
+$oPolyLayer->__set("name", "prov_bound");
+$oPolyLayer->__set("type", MS_LAYER_POLYGON);
+$oPolyLayer->__set("status", MS_ON);
+$oPolyLayer->__set("data", "province");
+// create new class for poly layer
+$oClass = new classObj($oPolyLayer); 
+$oClass->__set("name", "Province");
+// create new style
+$oStyle = new styleObj(); 
+// create new color
+$oColor = new colorObj(120,120,120); 
+$oStyle->__set("color", $oColor);
+$oClass->insertStyle($oStyle);
+$oPolyLayer->SetProjection("init=EPSG:3978");
+// set opacity (actually creates a new COMPOSITE object)
+$oPolyLayer->setOpacity(40);
+
+// draw map
+$oImage = $oMap->draw();
+
+// save image file
+$file = $oImage->save("C:/ms4w/apps/phpmapscriptng-swig/ttt.png",$oMap);
+
+// save mapfile to new file
+$oMap->save("C:/ms4w/apps/phpmapscriptng-swig/output.map");
+
+// set header
+header("Content-type: image/gif");
+
+// read image to output buffer
+readfile("C:/ms4w/apps/phpmapscriptng-swig/ttt.png");
+
+?>
+}}}