protected override void measure()
{
base.measure();
simplifiedSize = 0;
int n = xPercentage.Length;
int nl = lines.Count;
int step = (int)Math.Max(1, Math.Round(n / 140f));
int maxSize = n / step;
simplifiedY = new int[nl][];
for (int i = 0; i < nl; i++)
{
simplifiedY[i] = new int[maxSize];
}
int[] max = new int[nl];
for (int i = 0; i < n; i++)
{
for (int k = 0; k < nl; k++)
{
ChartData.Line line = lines[k];
if (line.y[i] > max[k])
{
max[k] = line.y[i];
}
}
if (i % step == 0)
{
for (int k = 0; k < nl; k++)
{
simplifiedY[k][simplifiedSize] = max[k];
max[k] = 0;
}
simplifiedSize++;
if (simplifiedSize >= maxSize)
{
break;
}
}
}
}
public ChartData(JsonObject jsonObject)
{
JsonArray columns = jsonObject.GetNamedArray("columns");
int n = columns.Count;
for (uint i = 0; i < columns.Count; i++)
{
JsonArray a = columns.GetArrayAt(i);
if (a.GetStringAt(0).Equals("x"))
{
int len = a.Count - 1;
x = new long[len];
for (uint j = 0; j < len; j++)
{
x[j] = (long)a.GetNumberAt(j + 1);
}
}
else
{
Line l = new Line();
lines.Add(l);
int len = a.Count - 1;
l.id = a.GetStringAt(0);
l.y = new int[len];
for (uint j = 0; j < len; j++)
{
l.y[j] = (int)a.GetNumberAt(j + 1);
if (l.y[j] > l.maxValue)
{
l.maxValue = l.y[j];
}
if (l.y[j] < l.minValue)
{
l.minValue = l.y[j];
}
}
}
if (x.Length > 1)
{
timeStep = x[1] - x[0];
}
else
{
timeStep = 86400000L;
}
measure();
}
JsonObject colors = jsonObject.GetNamedObject("colors");
JsonObject names = jsonObject.GetNamedObject("names");
Regex colorPattern = new Regex("(.*)(#.*)", RegexOptions.Compiled);
for (int i = 0; i < lines.Count; i++)
{
ChartData.Line line = lines[i];
if (colors != null)
{
var matcher = colorPattern.Match(colors.GetNamedString(line.id));
if (matcher.Success)
{
String key = matcher.Groups[1].Value;
if (key != null)
{
line.colorKey = "statisticChartLine_" + matcher.Groups[1].Value;
}
line.color = matcher.Groups[2].Value.ToColor();
//line.colorDark = ColorUtils.blendARGB(Color.WHITE, line.color, 0.85f);
}
}
if (names != null)
{
line.name = names.GetNamedString(line.id);
}
}
}