public static Path generateSmallerPath(Quote money, int[] width) {
Path returnee = new Path();
if (!money.isUpdated)
try {
money.update();
} catch (NoInternetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
returnee.moveTo(0, ExtraUtils.dp2px(45));
ArrayList<HistoricResult> copyQuotesHistory = new ArrayList<HistoricResult>(money.history);
double high = 0;
double low = Integer.MAX_VALUE;
for (HistoricResult h : copyQuotesHistory) {
if (h.close > high) high = h.close;
if (h.close < low) low = h.close;
}
// Log.e("HELLO GRAPH", "Creating small path for " + money.tick);
double delta = high - low;
HistoricResult h;
for (int i = copyQuotesHistory.size() - 8; i < copyQuotesHistory.size(); ++i) {
h = money.history.get(i);
/*
canvas.drawText(Integer.toString(h.getDate().getDay()), x, KeepUtils.dp2px(20), textPaint);
canvas.drawText(Integer.toString(h.pointsFlow), x, KeepUtils.dp2px(40), textPaint);
*/
double process = (h.close - low);
returnee.lineTo(
width[0],
ExtraUtils.dp2px(45) - ExtraUtils.dp2px((int) Math.floor((process / delta) * 45.0)));
width[0] += ExtraUtils.dp2px(20);
}
returnee.lineTo(
width[0],
ExtraUtils.dp2px(175)
- ExtraUtils.dp2px((int) Math.floor(((money.value - low) / delta) * 175.0)));
width[0] -= ExtraUtils.dp2px(20);
returnee.lineTo(width[0], ExtraUtils.dp2px(45));
// Log.e("HELLO GRAPH", "This one ended at " + money.history.get(money.history.size()-1).close);
return returnee;
}
/**
* @param money
* @param xLevelUp Empty arraylist, is populated level up events
* @return Correct path!
*/
public static Path generatePath(Quote money, ArrayList<Integer> heights, int[] width) {
Path returnee = new Path();
heights.clear();
returnee.moveTo(0, ExtraUtils.dp2px(175));
ArrayList<HistoricResult> copyQuotesHistory = new ArrayList<HistoricResult>(money.history);
double high = 0;
double low = Integer.MAX_VALUE;
for (HistoricResult h : copyQuotesHistory) {
if (h.close > high) high = h.close;
if (h.close < low) low = h.close;
}
// Log.e("HELLO GRAPH", "Creating path for " + money.tick);
double delta = high - low;
double process = 0;
int height = 0;
for (HistoricResult h : money.history) {
/*
canvas.drawText(Integer.toString(h.getDate().getDay()), x, KeepUtils.dp2px(20), textPaint);
canvas.drawText(Integer.toString(h.pointsFlow), x, KeepUtils.dp2px(40), textPaint);
*/
process = (h.close - low);
height = ExtraUtils.dp2px((int) Math.floor((process / delta) * 175.0));
returnee.lineTo(width[0], ExtraUtils.dp2px(175) - height);
heights.add(height);
width[0] += ExtraUtils.dp2px(40);
}
process = (money.value - low);
height = ExtraUtils.dp2px((int) Math.floor((process / delta) * 175.0));
returnee.lineTo(width[0], ExtraUtils.dp2px(175) - height);
heights.add(height);
returnee.lineTo(width[0], ExtraUtils.dp2px(175));
return returnee;
}
