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Merge remote-tracking branch 'origin/open1329' into open1343

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This commit is contained in:
larkin
2015-06-26 15:13:21 -07:00
parent f9782f1f45 befbcab892
commit d729cfcd3e
11 changed files with 377 additions and 42 deletions
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26
platform/features/plot/src/elements/PlotUpdater.js
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@ -52,6 +52,7 @@ define(
origin = [0, 0],
domainExtrema,
rangeExtrema,
buffers = {},
bufferArray = [],
domainOffset;
@ -63,11 +64,10 @@ define(
// Check if this set of ids matches the current set of ids
// (used to detect if line preparation can be skipped)
function idsMatch(nextIds) {
return nextIds.map(function (id, index) {
return ids[index] === id;
}).reduce(function (a, b) {
return a && b;
}, true);
return ids.length === nextIds.length &&
nextIds.every(function (id, index) {
return ids[index] === id;
});
}
// Prepare plot lines for this group of telemetry objects
@ -76,7 +76,7 @@ define(
next = {};
// Detect if we already have everything we need prepared
if (ids.length === nextIds.length && idsMatch(nextIds)) {
if (idsMatch(nextIds)) {
// Nothing to prepare, move on
return;
}
@ -90,13 +90,13 @@ define(
// Create buffers for these objects
bufferArray = ids.map(function (id) {
var buffer = new PlotLineBuffer(
domainOffset,
INITIAL_SIZE,
maxPoints
);
next[id] = lines[id] || new PlotLine(buffer);
return buffer;
buffers[id] = buffers[id] || new PlotLineBuffer(
domainOffset,
INITIAL_SIZE,
maxPoints
);
next[id] = lines[id] || new PlotLine(buffers[id]);
return buffers[id];
});
}