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Bugfix: Unwanted drawn point when prevCanvasX is 0
author
Marcus Lewis
<mrcslws@gmail.com>
Thu, 5 May 2016 03:03:36 +0000
(20:03 -0700)
committer
Marcus Lewis
<mrcslws@gmail.com>
Thu, 5 May 2016 03:03:36 +0000
(20:03 -0700)
src/dygraph-canvas.js
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diff --git
a/src/dygraph-canvas.js
b/src/dygraph-canvas.js
index
7ba66ff
..
bd37e67
100644
(file)
--- a/
src/dygraph-canvas.js
+++ b/
src/dygraph-canvas.js
@@
-220,18
+220,18
@@
DygraphCanvasRenderer._drawSeries = function(e,
prevCanvasX = prevCanvasY = null;
} else {
isIsolated = false;
prevCanvasX = prevCanvasY = null;
} else {
isIsolated = false;
- if (drawGapPoints ||
!prevCanvasX
) {
+ if (drawGapPoints ||
prevCanvasX === null
) {
iter.nextIdx_ = i;
iter.next();
nextCanvasY = iter.hasNext ? iter.peek.canvasy : null;
var isNextCanvasYNullOrNaN = nextCanvasY === null ||
nextCanvasY != nextCanvasY;
iter.nextIdx_ = i;
iter.next();
nextCanvasY = iter.hasNext ? iter.peek.canvasy : null;
var isNextCanvasYNullOrNaN = nextCanvasY === null ||
nextCanvasY != nextCanvasY;
- isIsolated = (
!prevCanvasX
&& isNextCanvasYNullOrNaN);
+ isIsolated = (
prevCanvasX === null
&& isNextCanvasYNullOrNaN);
if (drawGapPoints) {
// Also consider a point to be "isolated" if it's adjacent to a
// null point, excluding the graph edges.
if (drawGapPoints) {
// Also consider a point to be "isolated" if it's adjacent to a
// null point, excluding the graph edges.
- if ((!first &&
!prevCanvasX
) ||
+ if ((!first &&
prevCanvasX === null
) ||
(iter.hasNext && isNextCanvasYNullOrNaN)) {
isIsolated = true;
}
(iter.hasNext && isNextCanvasYNullOrNaN)) {
isIsolated = true;
}