X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=tests%2Flinear-regression.html;h=873e7ca4791614014884a19d83d38df9dcbb1e0a;hb=93a5bb4c827d6665f395c48b216438f95e94d76e;hp=95177e3776f1af4bc7af1e5b83fd2f578558762e;hpb=10494b48b43d9ca8710d441d3c530c7d546f3edf;p=dygraphs.git
diff --git a/tests/linear-regression.html b/tests/linear-regression.html
index 95177e3..873e7ca 100644
--- a/tests/linear-regression.html
+++ b/tests/linear-regression.html
@@ -1,15 +1,14 @@
-
+
Linear Regression
-
-
-
-
-
+
+
+
@@ -85,6 +84,10 @@
g.updateOptions({});
}
+ function toHex(rgb) {
+ return 'rgb(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ')';
+ }
+
function drawLines(ctx, area, layout) {
if (typeof(g) == 'undefined') return; // won't be set on the initial draw.
@@ -102,11 +105,11 @@
var p1 = g.toDomCoords(x1, y1);
var p2 = g.toDomCoords(x2, y2);
- var c = new RGBColor(g.getColors()[i - 1]);
+ var c = Dygraph.toRGB_(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));
- var color = c.toHex();
+ var color = toHex(c);
ctx.save();
ctx.strokeStyle = color;
ctx.lineWidth = 1.0;