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Initialize improved

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This commit is contained in:
Luis Fernando Molina committed 2018-03-02 21:47:52 +01:00
1 parent 6721c3a955
commit 85203e489e
3 files changed
+37 -118
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.vs/Plotters-Candles-Volumes/v15/.suo
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Candles.js
+16 -58
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@@ -40,76 +40,34 @@
return thisObject;
function initialize(pExchange, pMarket, pDatetime, pTimePeriod, callBackFunction) {
function initialize(pStorage, pExchange, pMarket, pDatetime, pTimePeriod, callBackFunction) {
let cursorCacheInProgress = false;
let finaleStepsInProgress = false;
/* Store the information received. */
fileCache = pStorage.fileCache;
fileCursorCache = pStorage.fileCursorCache;
datetime = pDatetime;
timePeriod = pTimePeriod;
fileCache = newFileCache();
fileCache.initialize("AAMasters", "AAOlivia", "Candles", "Market Files", pExchange, pMarket, onFileReady);
/* We need a Market File in order to calculate the Y scale, since this scale depends on actual data. */
function onFileReady() {
marketFile = fileCache.getFile(ONE_DAY_IN_MILISECONDS); // This file is the one processed faster.
let newMarketFile = fileCache.getFile(ONE_DAY_IN_MILISECONDS);
recalculateScale();
recalculate();
if (newMarketFile !== undefined) {
/* Now we set the right files according to current Period. */
marketFile = newMarketFile;
marketFile = fileCache.getFile(pTimePeriod);
fileCursor = fileCursorCache.getFileCursor(pTimePeriod);
initializeFileCursorCache();
/* Listen to the necesary events. */
}
}
viewPort.eventHandler.listenToEvent("Zoom Changed", onZoomChanged);
canvas.eventHandler.listenToEvent("Drag Finished", onDragFinished);
function initializeFileCursorCache() {
if (cursorCacheInProgress === false) {
cursorCacheInProgress = true;
fileCursorCache = newFileCursorCache();
fileCursorCache.initialize("AAMasters", "AAOlivia", "Candles", "Daily Files", pExchange, pMarket, pDatetime, pTimePeriod, onFileCursorReady);
}
}
function onFileCursorReady() {
recalculate();
let newFileCursor = fileCursorCache.getFileCursor(pTimePeriod);
if (newFileCursor !== undefined) { // if the file ready is the one we need then it and we dont have it yet, then we will continue here.
let stringDate = datetime.getUTCFullYear() + '-' + pad(datetime.getUTCMonth() + 1, 2) + '-' + pad(datetime.getUTCDate(), 2);
let dailyFile = newFileCursor.files.get(stringDate);
if (dailyFile !== undefined) {
if (finaleStepsInProgress === false) {
finaleStepsInProgress = true;
fileCursor = newFileCursor;
recalculateScale(); // With any of the market files we can calculate the scale.
recalculate();
viewPort.eventHandler.listenToEvent("Zoom Changed", onZoomChanged);
canvas.eventHandler.listenToEvent("Drag Finished", onDragFinished);
callBackFunction();
}
}
}
}
callBackFunction();
}
Volumes.js
+21 -60
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@@ -30,82 +30,43 @@
let fileCache; // This object will provide the different Market Files at different Time Periods.
let fileCursorCache; // This object will provide the different File Cursors at different Time Periods.
let scaleFile; // This file is used to calculate the scale.
/* these are module specific variables: */
let volumes = []; // Here we keep the volumes to be ploted every time the Draw() function is called by the AAWebPlatform.
return thisObject;
function initialize(pExchange, pMarket, pDatetime, pTimePeriod, callBackFunction) {
function initialize(pStorage, pExchange, pMarket, pDatetime, pTimePeriod, callBackFunction) {
let cursorCacheInProgress = false;
let finaleStepsInProgress = false;
/* Store the information received. */
fileCache = pStorage.fileCache;
fileCursorCache = pStorage.fileCursorCache;
datetime = pDatetime;
timePeriod = pTimePeriod;
fileCache = newFileCache();
fileCache.initialize("AAMasters", "AAOlivia", "Volumes", "Market Files", pExchange, pMarket, onFileReady);
/* We need a Market File in order to calculate the Y scale, since this scale depends on actual data. */
function onFileReady() {
scaleFile = fileCache.getFile(ONE_DAY_IN_MILISECONDS); // This file is the one processed faster.
let newMarketFile = fileCache.getFile(ONE_DAY_IN_MILISECONDS);
recalculateScaleX();
recalculate();
recalculateScaleY();
if (newMarketFile !== undefined) {
/* Now we set the right files according to current Period. */
marketFile = newMarketFile;
marketFile = fileCache.getFile(pTimePeriod);
fileCursor = fileCursorCache.getFileCursor(pTimePeriod);
initializeFileCursorCache();
/* Listen to the necesary events. */
}
}
viewPort.eventHandler.listenToEvent("Zoom Changed", onZoomChanged);
canvas.eventHandler.listenToEvent("Drag Finished", onDragFinished);
function initializeFileCursorCache() {
if (cursorCacheInProgress === false) {
cursorCacheInProgress = true;
fileCursorCache = newFileCursorCache();
fileCursorCache.initialize("AAMasters", "AAOlivia", "Volumes", "Daily Files", pExchange, pMarket, pDatetime, pTimePeriod, onFileCursorReady);
}
}
function onFileCursorReady() {
recalculate();
let newFileCursor = fileCursorCache.getFileCursor(pTimePeriod);
if (newFileCursor !== undefined) { // if the file ready is the one we need then it and we dont have it yet, then we will continue here.
let stringDate = datetime.getUTCFullYear() + '-' + pad(datetime.getUTCMonth() + 1, 2) + '-' + pad(datetime.getUTCDate(), 2);
let dailyFile = newFileCursor.files.get(stringDate);
if (dailyFile !== undefined) {
if (finaleStepsInProgress === false) {
finaleStepsInProgress = true;
fileCursor = newFileCursor;
recalculateScaleX();
recalculate();
recalculateScaleY();
viewPort.eventHandler.listenToEvent("Zoom Changed", onZoomChanged);
canvas.eventHandler.listenToEvent("Drag Finished", onDragFinished);
callBackFunction();
}
}
}
}
callBackFunction();
}
@@ -404,9 +365,9 @@
let maxValue = 0;
for (var i = 0; i < marketFile.length; i++) {
for (var i = 0; i < scaleFile.length; i++) {
let currentMax = (marketFile[i][0] + marketFile[i][1]) * 4;
let currentMax = (scaleFile[i][0] + scaleFile[i][1]) * 4;
if (maxValue < currentMax) {
maxValue = currentMax;