private void DrawValueLabels(SKCanvas canvas, SKSize itemSize, Dictionary <ChartEntry, SKRect> valueLabelSizes)
{
ValueLabelOption valueLabelOption = ValueLabelOption;
if (ValueLabelOption == ValueLabelOption.TopOfChart && Series.Count() > 1)
{
valueLabelOption = ValueLabelOption.TopOfPoint;
}
if (valueLabelOption == ValueLabelOption.TopOfPoint || valueLabelOption == ValueLabelOption.OverPoint)
{
foreach (var pps in pointsPerSerie)
{
var entries = pps.Key.Entries.ToArray();
for (int i = 0; i < pps.Value.Count; i++)
{
var entry = entries[i];
var drawedPoint = pps.Value.ElementAt(i);
SKPoint point;
var valueLabelSize = valueLabelSizes[entry];
if (valueLabelOption == ValueLabelOption.TopOfPoint)
{
point = new SKPoint(drawedPoint.X, drawedPoint.Y - (PointSize / 2) - (Margin / 2));
}
else
{
point = new SKPoint(drawedPoint.X, drawedPoint.Y);
}
DrawHelper.DrawLabel(canvas, Orientation.Horizontal, false, itemSize, point, entry.ValueLabelColor.WithAlpha((byte)(255 * AnimationProgress)), valueLabelSize, entry.ValueLabel, ValueLabelTextSize, Typeface);
}
}
}
}
private void DrawValueLabels(SKCanvas canvas, SKSize itemSize, Dictionary <ChartEntry, SKRect> valueLabelSizes)
{
ValueLabelOption valueLabelOption = ValueLabelOption;
if (ValueLabelOption == ValueLabelOption.TopOfChart && Series.Count() > 1)
{
valueLabelOption = ValueLabelOption.TopOfElement;
}
if (valueLabelOption == ValueLabelOption.TopOfElement || valueLabelOption == ValueLabelOption.OverElement)
{
foreach (var pps in pointsPerSerie)
{
var entries = pps.Key.Entries.ToArray();
for (int i = 0; i < pps.Value.Count; i++)
{
var entry = entries[i];
if (!string.IsNullOrEmpty(entry.ValueLabel))
{
var drawedPoint = pps.Value.ElementAt(i);
SKPoint point;
YPositionBehavior yPositionBehavior = YPositionBehavior.None;
var valueLabelSize = valueLabelSizes[entry];
if (valueLabelOption == ValueLabelOption.TopOfElement)
{
point = new SKPoint(drawedPoint.X, drawedPoint.Y - (PointSize / 2) - (Margin / 2));
if (ValueLabelOrientation == Orientation.Vertical)
{
yPositionBehavior = YPositionBehavior.UpToElementHeight;
}
}
else
{
if (ValueLabelOrientation == Orientation.Vertical)
{
yPositionBehavior = YPositionBehavior.UpToElementMiddle;
}
else
{
yPositionBehavior = YPositionBehavior.DownToElementMiddle;
}
point = new SKPoint(drawedPoint.X, drawedPoint.Y);
}
DrawHelper.DrawLabel(canvas, ValueLabelOrientation, yPositionBehavior, itemSize, point, entry.ValueLabelColor.WithAlpha((byte)(255 * AnimationProgress)), valueLabelSize, entry.ValueLabel, ValueLabelTextSize, Typeface, AllowValueLabelOverflow);
}
}
}
}
}
