private void mHover(CanvasCandle candle, int index, int type, object data, Vector2 position)
{
mOccupiedCandles.Add(candle);
if (Hover != null)
{
Hover(index, type, data, position);
}
}
private void mClick(CanvasCandle candle, int index, int type, object data, Vector2 position)
{
mOccupiedCandles.Add(candle);
if (Click != null)
{
Click(index, type, data, position);
}
}
void HookEvents(CanvasCandle candle, bool isUp)
{
if (candle == null)
{
return;
}
candle.Leave += () => mLeave(candle);
candle.Hover += (index, type, data, position) => { mHover(candle, mParent.MapIndex(index, isUp), type, data, position); };
candle.Click += (index, type, data, position) => { mClick(candle, mParent.MapIndex(index, isUp), type, data, position); };
}
private void mLeave(CanvasCandle candle)
{
if (mOccupiedCandles.Remove(candle))
{
if (mOccupiedCandles.Count == 0)
{
if (Leave != null)
{
Leave();
}
}
}
}
private CanvasCandle CreateDataObject(CandleChartData.CategoryData data, GameObject rectMask)
{
GameObject obj = new GameObject("Candles", typeof(RectTransform));
ChartCommon.HideObject(obj, hideHierarchy);
obj.AddComponent <ChartItem>();
RectTransform t = obj.GetComponent <RectTransform>();
obj.AddComponent <CanvasRenderer>();
CanvasCandle candles = obj.AddComponent <CanvasCandle>();
t.SetParent(rectMask.transform, false);
t.localScale = new Vector3(1f, 1f, 1f);
t.anchorMin = new Vector2(0f, 0f);
t.anchorMax = new Vector2(0f, 0f);
t.anchoredPosition = Vector3.zero;
t.localRotation = Quaternion.identity;
return(candles);
}
public override void InternalGenerateChart()
{
if (gameObject.activeInHierarchy == false)
{
return;
}
base.InternalGenerateChart();
if (FitToContainer)
{
RectTransform trans = GetComponent <RectTransform>();
widthRatio = trans.rect.width;
heightRatio = trans.rect.height;
}
ClearChart();
if (Data == null)
{
return;
}
GenerateAxis(true);
double minX = ((IInternalCandleData)Data).GetMinValue(0, false);
double minY = ((IInternalCandleData)Data).GetMinValue(1, false);
double maxX = ((IInternalCandleData)Data).GetMaxValue(0, false);
double maxY = ((IInternalCandleData)Data).GetMaxValue(1, false);
double xScroll = GetScrollOffset(0);
double yScroll = GetScrollOffset(1);
double xSize = maxX - minX;
double ySize = maxY - minY;
double xOut = minX + xScroll + xSize;
double yOut = minY + yScroll + ySize;
DoubleVector3 min = new DoubleVector3(xScroll + minX, yScroll + minY);
DoubleVector3 max = new DoubleVector3(xOut, yOut);
Rect viewRect = new Rect(0f, 0f, widthRatio, heightRatio);
int total = ((IInternalCandleData)Data).TotalCategories + 1;
bool edit = false;
ClearBillboard();
mActiveTexts.Clear();
int index = 0;
GameObject mask = CreateRectMask(viewRect);
foreach (CandleChartData.CategoryData data in ((IInternalCandleData)Data).Categories)
{
mClipped.Clear();
mTransformed.Clear();
int refrenceIndex = ClipCandles(data.Data, mClipped);
TransformCandles(mClipped, mTransformed, viewRect, min, max);
if (data.Data.Count == 0 && ChartCommon.IsInEditMode)
{
int tmpIndex = total - 1 - index;
float low = (((float)tmpIndex) / (float)total);
float high = (((float)tmpIndex + 1) / (float)total);
float y1 = Mathf.Lerp(high, low, 0.6f);
float y2 = Mathf.Lerp(high, low, 0.3f);
mTransformed.Clear();
mTransformed.Add(InterpolateCandleInRect(new CandleChartData.CandleValue(y1, high, low, y2, 0.1, 0.1), viewRect));
mTransformed.Add(InterpolateCandleInRect(new CandleChartData.CandleValue(y1, low, high, y2, 0.5, 0.2), viewRect));
edit = true;
index++;
}
CategoryObject categoryObj = new CategoryObject(this);
CanvasCandle up = CreateDataObject(data, mask);
CanvasCandle down = CreateDataObject(data, mask);
FillCurrentSeries(true, refrenceIndex);
up.Generate(this, viewRect, mCurrentSeries, data.UpCandle);
FillCurrentSeries(false, refrenceIndex);
down.Generate(this, viewRect, mCurrentSeries, data.DownCandle);
string catName = data.Name;
categoryObj.mUp = up;
categoryObj.mDown = down;
categoryObj.HookEvents();
GenerateItemLabels(false, categoryObj, data, viewRect, refrenceIndex, edit);
categoryObj.Hover += (idx, t, d, pos) => { Category_Hover(catName, idx, t, d, pos); };
categoryObj.Click += (idx, t, d, pos) => { Category_Click(catName, idx, t, d, pos); };
categoryObj.Leave += () => { Category_Leave(catName); };
mCategoryObjects[catName] = categoryObj;
}
}
