public void Generate(CandleChart parent, Rect viewRect, IList <CandleChartData.CandleValue> value, CandleChartData.CandleSettings settings)
{
if (parent.IsCanvas == false)
{
Debug.LogWarning("prefab is meant to be used with canvas candle chart only");
return;
}
if (mCandle == null)
{
mCandle = CreateCandleGraphic();
}
if (settings.Fill == null || settings.CandleThicknessMultiplier < 0.0001f)
{
mCandle.SetCandle(0, mEmptyCandle, settings);
}
else
{
mCandle.SetCandle(0, value, settings);
}
mCandle.HoverTransform(transform);
mCandle.SetViewRect(viewRect, new Rect());
mCandle.SetHoverPrefab(settings.CandleHoverPrefab);
mCandle.material = settings.Fill;
if (mLine == null)
{
mLine = CreateCandleGraphic();
}
if (settings.Line == null || settings.LineThickness < 0.0001f)
{
mLine.SetCandle(1, mEmptyCandle, settings);
}
else
{
mLine.SetCandle(1, value, settings);
}
mLine.HoverTransform(transform);
mLine.SetHoverPrefab(settings.CandleHoverPrefab);
mLine.material = settings.Line;
mLine.SetViewRect(viewRect, new Rect());
if (mOutline == null)
{
mOutline = CreateCandleGraphic();
}
mOutline.material = settings.Outline;
mOutline.SetViewRect(viewRect, new Rect());
if (settings.Outline == null || settings.OutlineThickness < 0.0001f)
{
mOutline.SetCandle(2, mEmptyCandle, settings);
}
else
{
mOutline.SetCandle(2, value, settings);
}
}
private void Candle_Hover(CanvasCandleGraphic graphic, int index, int type, object data, Vector2 position)
{
mOccupied.Add(graphic);
position = graphic.transform.TransformPoint(position);
if (Hover != null)
{
Hover(index, type, data, position);
}
}
private void Candle_Leave(CanvasCandleGraphic graphic)
{
if (mOccupied.Remove(graphic))
{
if (mOccupied.Count == 0)
{
if (Leave != null)
{
Leave();
}
}
}
}
private CanvasCandleGraphic CreateCandleGraphic()
{
GameObject obj = ChartCommon.CreateCanvasChartItem();
CanvasCandleGraphic graphic = obj.AddComponent <CanvasCandleGraphic>();
graphic.maskable = true;
RectTransform rect = obj.GetComponent <RectTransform>();
rect.SetParent(transform, false);
rect.anchoredPosition = Vector3.zero;
rect.rotation = Quaternion.identity;
rect.localScale = new Vector3(1f, 1f, 1f);
HookEventsForGraphic(graphic);
return(graphic);
}
void HookEventsForGraphic(CanvasCandleGraphic graphic)
{
graphic.Hover += (index, type, data, position) => { Candle_Hover(graphic, index, type, data, position); };
graphic.Click += (index, type, data, position) => { Candle_Click(graphic, index, type, data, position); };;
graphic.Leave += () => { Candle_Leave(graphic); };
}