X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=tests%2Flinear-regression.html;h=5caae90a10f9aa30e7dcd73f54a4442bd27f3c22;hb=287c4d68da47248a301bc9087d3b3c7f4ea36a44;hp=eb27f904cef646df763a2090ec623da5010636e8;hpb=b4f12b716e27439b7811d748c8faa0cc9480bd2c;p=dygraphs.git
diff --git a/tests/linear-regression.html b/tests/linear-regression.html
index eb27f90..5caae90 100644
--- a/tests/linear-regression.html
+++ b/tests/linear-regression.html
@@ -1,13 +1,13 @@
+
Linear Regression
-
-
-
-
-
+
+
+
@@ -83,6 +83,10 @@
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.
@@ -100,11 +104,11 @@
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;