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changeset 57:f0f9366ae2f7 gmap2

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Preliminary code for generating GMaps polylines from tradelane data, and some tradelane endpoint definitions.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 09 Jan 2011 13:16:55 +0200
parents 3dbbf2bc1032
children 85c999c92736
files tools/makegmaps.php tradelane.txt
diffstat 2 files changed, 76 insertions(+), 22 deletions(-) [+]
line wrap: on
line diff
--- a/tools/makegmaps.php	Sun Jan 09 00:21:50 2011 +0200
+++ b/tools/makegmaps.php	Sun Jan 09 13:16:55 2011 +0200
@@ -14,6 +14,7 @@
 
 $tradelaneInCSV = $markerPath."tradelane.txt";
 $tradelaneOutXML = $markerPath."tradelane.xml";
+$tradelaneOverXML = $markerPath."troverlay.xml";
 
 // Utilities
 $convert = "convert";
@@ -241,22 +242,31 @@
  */
 echo "\nConverting tradelane data '".$tradelaneInCSV."' -> '".$tradelaneOutXML."'.\n";
 
+$markers = array();
+$file = fopen($tradelaneInCSV, "r");
+if ($file !== FALSE) {
+  while (($line = fgets($file, 4096)) !== FALSE) {
+    if ($line[0] == "#") continue;
+    $data = preg_split("/[\s]+/", $line);
+    $markers[$data[2]] = array(
+      "x" => $data[0] + 4096,
+      "y" => $data[1] + 4096,
+      "end" => $data[3]
+    );
+  }
+}
+
 $doc = new DOMDocument("1.0", "UTF-8");
 $node = $doc->createElement("markers");
 $parnode = $doc->appendChild($node);
-  
-$file = fopen($tradelaneInCSV, "r");
-while (($data = fgetcsv($file, 512, "\t")) !== FALSE) {
-  if ($data[0][0] == "#") continue;
 
-  list ($x, $y, $name) = $data;
-
-  $html = "<b>TRADELANE WPT</b><br>".$name;
+foreach ($markers as $name => $data) {
+  $html = "<b>TRADELANE WPT</b><br>".htmlentities($name);
 
   $node = $doc->createElement("marker");
   $newnode = $parnode->appendChild($node);
-  $newnode->setAttribute("x", $x + 4096);
-  $newnode->setAttribute("y", $y + 4096);
+  $newnode->setAttribute("x", $data["x"]);
+  $newnode->setAttribute("y", $data["y"]);
   $newnode->setAttribute("name", $name);
   $newnode->setAttribute("html", $html);
   $newnode->setAttribute("continent", "");
@@ -265,7 +275,50 @@
 
 $doc->save($tradelaneOutXML);
 
+/*
+$paths = array();
+foreach ($markers as $name => $data) {
+  $end = $data["end"];
+  if (isset($end)) {
+    if (isset($markers[$end])) {
+      $tmp = $markers[$end];
+      $paths[] = array($data["x"], $data["y"], $tmp["x"], $tmp["y"]);
+    }
+  }
+}
 
+print_r($paths);
+*/
+function addNodeCoords($doc, $line, $data)
+{
+  $elem = $doc->createElement("point");
+  $point = $line->appendChild($elem);
+      
+  $point->setAttribute("x", $data["x"]);
+  $point->setAttribute("y", $data["y"]);
+}
+
+$doc = new DOMDocument("1.0", "UTF-8");
+$node = $doc->createElement("tradelanes");
+$parnode = $doc->appendChild($node);
+foreach ($markers as $name => $data) {
+
+  $end = $data["end"];
+  if (isset($end)) {
+    if (isset($markers[$end])) {
+      $tmp = $markers[$end];
+
+      $node = $doc->createElement("line");
+      $newnode = $parnode->appendChild($node);
+
+      addNodeCoords($doc, $newnode, $data);
+      addNodeCoords($doc, $newnode, $markers[$end]);
+    }
+  }
+}
+$doc->save($tradelaneOverXML);
+
+exit;
 
 /*
  * Build tiles
--- a/tradelane.txt	Sun Jan 09 00:21:50 2011 +0200
+++ b/tradelane.txt	Sun Jan 09 13:16:55 2011 +0200
@@ -1,18 +1,19 @@
-5867	2873	rothikgen5
-5867	3069	rothikgen4
-5668	3268	rothikgen1
-5428	3028	rothikgen2
-5428	2930	rothikgen3
-4830	4106	laenor10
-4876	4106	laenor4
-4876	4740	laenor5
+# x	y	name			[endpoint]
+5867	2873	rothikgen5		rothikgen4		
+5867	3069	rothikgen4		rothikgen1
+5668	3268	rothikgen1		laenor10
+5428	3028	rothikgen2		rothikgen1
+5428	2930	rothikgen3		rothikgen2
+4830	4106	laenor10		laenor4
+4876	4106	laenor4			laenor5
+4876	4740	laenor5			laenor6
 4760	4856	laenor6
-4929	4856	laenor-furnachia
-5404	5331	furnachia1
+4929	4856	laenor-furnachia	furnachia1
+5404	5331	furnachia1		furnachia2
 5494	5331	furnachia2
-4301	4856	laenor7
-4241	4796	laenor8
-4241	4611	laenor9
+4301	4856	laenor7			laenor-furnachia
+4241	4796	laenor8			laenor7
+4241	4611	laenor9			laenor8
 4396	4456	daerwon
 4407	4456	arelium1
 4460	4509	arelium2