1 files changed, 0 insertions, 91 deletions
diff --git a/misc/openlayers/examples/canvas-inspector.js b/misc/openlayers/examples/canvas-inspector.js
deleted file mode 100644
index 064b4d5..0000000
--- a/misc/openlayers/examples/canvas-inspector.js
+++ /dev/null
@@ -1,91 +0,0 @@
-
-var features = [
-
-    new OpenLayers.Feature.Vector(
-        OpenLayers.Geometry.fromWKT(
-            "LINESTRING(-90 90, 90 -90)"
-        ),
-        {color: "#0f0000"}
-    ),
-    
-    new OpenLayers.Feature.Vector(
-        OpenLayers.Geometry.fromWKT(
-            "LINESTRING(100 50, -100 -50)"
-        ),
-        {color: "#00ff00"}
-    )
-
-];
-
-var layer = new OpenLayers.Layer.Vector(null, {
-    styleMap: new OpenLayers.StyleMap({
-        strokeWidth: 3,
-        strokeColor: "${color}"
-    }),
-    isBaseLayer: true,
-    renderers: ["Canvas"],
-    rendererOptions: {hitDetection: true}
-});
-layer.addFeatures(features);
-
-var map = new OpenLayers.Map({
-    div: "map",
-    layers: [layer],
-    center: new OpenLayers.LonLat(0, 0),
-    zoom: 0
-});
-
-var xOff = 2, yOff = 2;
-
-var rows = 1 + (2 * yOff);
-var cols = 1 + (2 * xOff);
-
-var template = new jugl.Template("template");
-template.process({
-    clone: true,
-    parent: "inspector",
-    context: {
-        rows: rows,
-        cols: cols
-    }
-});
-
-function isDark(r, g, b, a) {
-    a = a / 255;
-    var da = 1 - a;
-    // convert color values to decimal (assume white background)
-    r = (a * r / 255) + da;
-    g = (a * g / 255) + da;
-    b = (a * b / 255) + da;
-    // use w3C brightness measure
-    var brightness = (r * 0.299) + (g * 0.587) + (b * 0.144);
-    return brightness < 0.5;
-}
-
-var context = layer.renderer.canvas; //layer.renderer.hitContext;
-var size = map.getSize();
-map.events.on({
-    mousemove: function(event) {
-        var x = event.xy.x - 1; // TODO: fix this elsewhere
-        var y = event.xy.y;
-        if ((x >= xOff) && (x < size.w - xOff) && (y >= yOff) && (y < size.h - yOff)) {
-            var data = context.getImageData(x - xOff, y - yOff, rows, cols).data;
-            var offset, red, green, blue, alpha, cell;
-            for (var i=0; i<cols; ++i) {
-                for (var j=0; j<rows; ++j) {
-                    offset = (i * 4) + (j * 4 * cols);
-                    red = data[offset];
-                    green = data[offset + 1];
-                    blue = data[offset + 2];
-                    alpha = data[offset + 3];
-                    cell = document.getElementById("c" + i + "r" + j);
-                    cell.innerHTML = "R: " + red + "<br>G: " + green + "<br>B: " + blue + "<br>A: " + alpha;
-                    cell.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + (alpha / 255) + ")";
-                    cell.style.color = isDark(red, green, blue, alpha) ? "#ffffff" : "#000000";
-                }
-            }
-        }
-    }
-});
-
-