using System.Collections.Generic;
using System.Text;
using UnityEngine;
using UnityEngine.UI;
using XUGL;
namespace XCharts.Runtime
{
///
/// For grid coord
///
[UnityEngine.Scripting.Preserve]
internal sealed partial class LineHandler : SerieHandler
{
public override void Update()
{
base.Update();
if (serie.IsUseCoord())
UpdateSerieGridContext();
else if (serie.IsUseCoord())
UpdateSeriePolarContext();
}
public override void UpdateTooltipSerieParams(int dataIndex, bool showCategory, string category,
string marker, string itemFormatter, string numericFormatter,
ref List paramList, ref string title)
{
UpdateCoordSerieParams(ref paramList, ref title, dataIndex, showCategory, category,
marker, itemFormatter, numericFormatter);
}
public override void DrawSerie(VertexHelper vh)
{
if (serie.IsUseCoord())
{
DrawPolarLine(vh, serie);
DrawPolarLineSymbol(vh);
}
else if (serie.IsUseCoord())
{
DrawLineSerie(vh, serie);
if (!SeriesHelper.IsStack(chart.series))
{
DrawLinePoint(vh, serie);
DrawLineArrow(vh, serie);
}
}
}
public override void DrawTop(VertexHelper vh)
{
if (serie.IsUseCoord())
{
if (SeriesHelper.IsStack(chart.series))
{
DrawLinePoint(vh, serie);
DrawLineArrow(vh, serie);
}
}
}
public override void RefreshEndLabelInternal()
{
base.RefreshEndLabelInternal();
if (m_SerieGrid == null) return;
if (!serie.animation.IsFinish()) return;
var endLabelList = m_SerieGrid.context.endLabelList;
if (endLabelList.Count <= 1) return;
endLabelList.Sort(delegate(ChartLabel a, ChartLabel b)
{
if (a == null || b == null) return 1;
return b.transform.position.y.CompareTo(a.transform.position.y);
});
var lastY = float.NaN;
for (int i = 0; i < endLabelList.Count; i++)
{
var label = endLabelList[i];
if (label == null) continue;
if (!label.isAnimationEnd) continue;
var labelPosition = label.transform.localPosition;
if (float.IsNaN(lastY))
{
lastY = labelPosition.y;
}
else
{
var labelHeight = label.GetTextHeight();
if (labelPosition.y + labelHeight > lastY)
{
label.SetPosition(new Vector3(labelPosition.x, lastY - labelHeight, labelPosition.z));
}
lastY = label.transform.localPosition.y;
}
}
}
}
}