From 23e016e908c554b4e87cda22b6f6164daed3a7d9 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Thu, 1 Mar 2012 11:21:34 +0000
Subject: [PATCH] Remove osmarender export option

---
 app/views/export/_sidebar.html.erb | 11 ---------
 app/views/export/start.js.erb      | 36 ------------------------------
 2 files changed, 47 deletions(-)

diff --git a/app/views/export/_sidebar.html.erb b/app/views/export/_sidebar.html.erb
index 5f6f634da..6011e12dc 100644
--- a/app/views/export/_sidebar.html.erb
+++ b/app/views/export/_sidebar.html.erb
@@ -22,8 +22,6 @@
       <br/>
       <%= radio_button_tag("format", "mapnik") %> <%= t'export.start.mapnik_image' %>
       <br/>
-      <%= radio_button_tag("format", "osmarender") %> <%= t'export.start.osmarender_image' %>
-      <br/>
       <%= radio_button_tag("format", "html") %> <%= t'export.start.embeddable_html' %>
     </p>
   </div>
@@ -54,15 +52,6 @@
     </div>
   </div>
 
-  <div id="export_osmarender">
-    <p class="export_heading"><%= t'export.start.options' %></p>
-
-    <div class="export_details">
-      <p><%= t'export.start.format' %> <%= select_tag("osmarender_format", options_for_select([["PNG", "png"], ["JPEG", "jpeg"]], "png")) %></p>
-      <p><%= t'export.start.zoom' %> <%= select_tag("osmarender_zoom", options_for_select([4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17])) %></p>
-    </div>
-  </div>
-  
   <div id="export_html">
     <p class="export_heading"><%= t'export.start.options' %></p>
 
diff --git a/app/views/export/start.js.erb b/app/views/export/start.js.erb
index 79d0db4a9..1134d16d8 100644
--- a/app/views/export/start.js.erb
+++ b/app/views/export/start.js.erb
@@ -45,7 +45,6 @@ function startExport() {
 
   $("#format_osm").click(formatChanged);
   $("#format_mapnik").click(formatChanged);
-  $("#format_osmarender").click(formatChanged);
   $("#format_html").click(formatChanged);
 
   $("#mapnik_scale").change(mapnikSizeChanged);
@@ -54,8 +53,6 @@ function startExport() {
 
   if (map.baseLayer.name == "Mapnik") {
     $("#format_mapnik").prop("checked", true);
-  } else if (map.baseLayer.name == "Osmarender") {
-    $("#format_osmarender").prop("checked", true);
   }
 
   formatChanged();
@@ -227,20 +224,6 @@ function validateControls() {
   }
 
   $("#mapnik_max_scale").html(roundScale(max_scale));
-
-  var max_zoom = maxOsmarenderZoom();
-
-  $("#osmarender_zoom option").each(function () {
-    if ($(this).val() > max_zoom) {
-      $(this).prop("disabled", true);
-    } else {
-      $(this).prop("disabled", false);
-    }
-  });
-
-  if ($("#osmarender_zoom option").is(":disabled:selected")) {
-    $("#osmarender_zoom option").filter(":enabled").last().prop("selected", true);
-  }
 }
 
 function htmlUrlChanged() {
@@ -291,15 +274,6 @@ function formatChanged() {
     $("#export_mapnik").hide();
   }
 
-  if ($("#format_osmarender").prop("checked")) {
-    var zoom = Math.min(map.getZoom(), maxOsmarenderZoom());
-
-    $("#osmarender_zoom option[value=" + zoom + "]").prop("selected", true);
-    $("#export_osmarender").show();
-  } else {
-    $("#export_osmarender").hide();
-  }
-
   if ($("#format_html").prop("checked")) {
     $("#export_html").show();
     $("#export_commit").hide();
@@ -334,16 +308,6 @@ function mapnikImageSize(scale) {
                              Math.round(bounds.getHeight() / scale / 0.00028));
 }
 
-function maxOsmarenderZoom() {
-  var bounds = new OpenLayers.Bounds($("#minlon").val(), $("#minlat").val(), $("#maxlon").val(), $("#maxlat").val());
-  var xzoom = Math.LOG2E * Math.log(2000 * 1.40625 / bounds.getWidth());
-  var ymin = bounds.bottom * Math.PI / 180;
-  var ymax = bounds.top * Math.PI / 180;
-  var yzoom = Math.LOG2E * (Math.log(2000 * 2 * Math.PI) - Math.log(Math.log((Math.tan(ymax) + 1 / Math.cos(ymax)) / (Math.tan(ymin) + 1 / Math.cos(ymin)))))
-
-  return Math.min(Math.floor(Math.min(xzoom, yzoom)), 17);
-}
-
 function roundScale(scale) {
   var precision = 5 * Math.pow(10, Math.floor(Math.LOG10E * Math.log(scale)) - 2);
 
-- 
2.39.5