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| author | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
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| committer | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
| commit | ea346a785dc1b3f7c156f6fc33da634e1f1a627b (patch) | |
| tree | af67530553d20b6e82ad60fd79593e9c4abf5565 /misc/openlayers/examples/split-feature.html | |
| parent | 59741cd535c47f25971bf8c32b25da25ceadc6d5 (diff) | |
| download | postrunner-ea346a785dc1b3f7c156f6fc33da634e1f1a627b.zip | |
Adding jquery, flot and openlayers to be included with the GEM.v0.0.4
Diffstat (limited to 'misc/openlayers/examples/split-feature.html')
| -rw-r--r-- | misc/openlayers/examples/split-feature.html | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/misc/openlayers/examples/split-feature.html b/misc/openlayers/examples/split-feature.html new file mode 100644 index 0000000..7a434ea --- /dev/null +++ b/misc/openlayers/examples/split-feature.html @@ -0,0 +1,116 @@ +<!DOCTYPE html> +<html> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> + <meta name="apple-mobile-web-app-capable" content="yes"> + <title>Split Feature Example</title> + + <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> + <link rel="stylesheet" href="style.css" type="text/css"> + <style> + /* avoid pink tiles */ + .olImageLoadError { + background-color: transparent !important; + } + </style> + <script src="../lib/OpenLayers.js"></script> + <script type="text/javascript"> + var map, vectors, split; + function init(){ + map = new OpenLayers.Map('map'); + + // give the features some style + var styles = new OpenLayers.StyleMap({ + "default": { + strokeWidth: 2 + }, + "select": { + strokeColor: "#0099cc", + strokeWidth: 4 + } + }); + + // add rules from the above lookup table + styles.addUniqueValueRules("default", "RP_TYPE", { + 10: {strokeColor: "#000000", strokeWidth: 2}, + 12: {strokeColor: "#222222", strokeWidth: 2}, + 14: {strokeColor: "#444444", strokeWidth: 2}, + 16: {strokeColor: "#666666", strokeWidth: 2}, + 18: {strokeColor: "#888888", strokeWidth: 2}, + 19: {strokeColor: "#666666", strokeWidth: 1} + }); + + vectors = new OpenLayers.Layer.Vector("Lines", { + isBaseLayer: true, + strategies: [new OpenLayers.Strategy.Fixed()], + protocol: new OpenLayers.Protocol.HTTP({ + url: "data/roads.json", + format: new OpenLayers.Format.GeoJSON() + }), + styleMap: styles, + maxExtent: new OpenLayers.Bounds( + 1549471.9221, 6403610.94, 1550001.32545, 6404015.8 + ) + }); + + + + + map.addLayer(vectors); + + map.addControl(new OpenLayers.Control.MousePosition()); + + var split = new OpenLayers.Control.Split({ + layer: vectors, + eventListeners: { + aftersplit: function(event) { + flashFeatures(event.features); + } + } + }); + map.addControl(split); + + map.zoomToMaxExtent(); + + split.activate(); + } + + function flashFeatures(features, index) { + if(!index) { + index = 0; + } + var current = features[index]; + if(current && current.layer === vectors) { + vectors.drawFeature(features[index], "select"); + } + var prev = features[index-1]; + if(prev && prev.layer === vectors) { + vectors.drawFeature(prev, "default"); + } + ++index; + if(index <= features.length) { + window.setTimeout(function() {flashFeatures(features, index)}, 100); + } + } + + </script> + </head> + <body onload="init()"> + <h1 id="title">OpenLayers Split Feature Example</h1> + <div id="tags"> + vector, feature, splitting, split, stylemap + </div> + <p id="shortdesc"> + Demonstrates splitting of line features. + </p> + <div id="map" class="smallmap"></div> + <div id="docs"> + <p>The split control can be configured to listen for edits on any vector layer + or it can allow for creation of temporary sketch features. Modified or + newly drawn features will be used to split existing features on any target + layer. This example shows the split control configured to use temporary + sketches for the split.</p> + </div> + </body> +</html> |