X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=gallery%2Flinear-regression.js;h=11caff2f6a51cf032dc4846aacb18329ee56d87c;hb=32c4d92b20add8400502e8d7b1337f2170fc987c;hp=0a93b8f85bf5c590c41536454338e0b0de8797a7;hpb=60bda09c058d85b1fad278ac4ce6df353e0a9275;p=dygraphs.git

diff --git a/gallery/linear-regression.js b/gallery/linear-regression.js
index 0a93b8f..11caff2 100644
--- a/gallery/linear-regression.js
+++ b/gallery/linear-regression.js
@@ -1,21 +1,20 @@
-// Use this as a template for new Gallery entries.
 Gallery.register(
   'linear-regression',
   {
     name: 'Linear Regressions',
     title: 'Linear Regression Demo',
     setup: function(parent) {
-      parent.innerHTML =
-        "<p>Click the buttons to generate linear regressions over either data "+
-        "series. If you zoom in and then click the regression button, the regression "+
-        "will only be run over visible points. Zoom back out to see what the local "+
-        "regression looks like over the full data.</p> "+
-        "<div id='demodiv' style='width: 480px; height: 320px;'></div>" +
-        "<div style='text-align:center; width: 480px'>" + 
-        "<button style='color: green;' id='ry1'>Regression (Y1)</button> " +
-        "<button style='color: blue;' id='ry2'>Regression (Y2)</button> " +
-        "<button id='clear'>Clear Lines</button>" +
-        "</div>";
+      parent.innerHTML = [
+        "<p>Click the buttons to generate linear regressions over either data ",
+        "series. If you zoom in and then click the regression button, the regression ",
+        "will only be run over visible points. Zoom back out to see what the local ",
+        "regression looks like over the full data.</p> ",
+        "<div id='demodiv' style='width: 480px; height: 320px;'></div>",
+        "<div style='text-align:center; width: 480px'>",
+        "<button style='color: green;' id='ry1'>Regression (Y1)</button> ",
+        "<button style='color: blue;' id='ry2'>Regression (Y2)</button> ",
+        "<button id='clear'>Clear Lines</button>",
+        "</div>"].join("\n");
     },
     run: function() {
       document.getElementById("ry1").onclick = function() { regression(1) };
@@ -89,7 +88,7 @@ Gallery.register(
           var p1 = g.toDomCoords(x1, y1);
           var p2 = g.toDomCoords(x2, y2);
 
-          var c = new RGBColor(g.getColors()[i - 1]);
+          var c = new RGBColorParser(g.getColors()[i - 1]);
           c.r = Math.floor(255 - 0.5 * (255 - c.r));
           c.g = Math.floor(255 - 0.5 * (255 - c.g));
           c.b = Math.floor(255 - 0.5 * (255 - c.b));
@@ -113,6 +112,7 @@ Gallery.register(
                 labels: ['X', 'Y1', 'Y2'],
                 underlayCallback: drawLines,
                 drawPoints: true,
+                drawAxesAtZero: true,
                 strokeWidth: 0.0
               }
           );