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优化自定义绘制回调接口

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This commit is contained in:
monitor1394
2021-03-29 20:27:21 +08:00
parent da383c80ae
commit 5b5483915b
7 changed files with 56 additions and 11 deletions
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17
Runtime/API/BaseChart_API.cs
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@@ -98,11 +98,22 @@ namespace XCharts
/// </summary>
public Vector3 chartPosition { get { return m_ChartPosition; } }
public Rect chartRect { get { return m_ChartRect; } }
/// <summary>
/// 自定义绘制回调。
/// 自定义绘制回调。在绘制Serie前调用。
/// </summary>
public Action<VertexHelper> onCustomDraw { set { m_OnCustomDrawCallback = value; } }
public Action<VertexHelper> onCustomDraw { set { m_OnCustomDrawBaseCallback = value; } }
/// <summary>
/// 自定义Serie绘制回调。在每个Serie绘制完前调用。
/// </summary>
public Action<VertexHelper, Serie> onCustomDrawBeforeSerie { set { m_OnCustomDrawSerieBeforeCallback = value; } }
/// <summary>
/// 自定义Serie绘制回调。在每个Serie绘制完后调用。
/// </summary>
public Action<VertexHelper, Serie> onCustomDrawAfterSerie { set { m_OnCustomDrawSerieAfterCallback = value; } }
/// <summary>
/// 自定义Top绘制回调。在绘制Tooltip前调用。
/// </summary>
public Action<VertexHelper> onCustomDrawTop { set { m_OnCustomDrawTopCallback = value; } }
/// <summary>
/// the callback function of click pie area.
/// 点击饼图区域回调。参数：PointerEventData，SerieIndex，SerieDataIndex

25
Runtime/Internal/BaseChart.cs
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@@ -69,7 +69,10 @@ namespace XCharts
protected Vector2 m_ChartPivot;
protected Vector2 m_ChartSizeDelta;
protected Rect m_ChartRect = new Rect(0, 0, 0, 0);
protected Action<VertexHelper> m_OnCustomDrawCallback;
protected Action<VertexHelper> m_OnCustomDrawBaseCallback;
protected Action<VertexHelper> m_OnCustomDrawTopCallback;
protected Action<VertexHelper, Serie> m_OnCustomDrawSerieBeforeCallback;
protected Action<VertexHelper, Serie> m_OnCustomDrawSerieAfterCallback;
protected Action<PointerEventData, int, int> m_OnPointerClickPie;
internal bool m_RefreshLabel = false;
@@ -818,6 +821,10 @@ namespace XCharts
DrawPainterBase(vh);
DrawLegend(vh);
foreach (var drawSerie in m_DrawSeries) drawSerie.DrawBase(vh);
if (m_OnCustomDrawBaseCallback != null)
{
m_OnCustomDrawBaseCallback(vh);
}
}
protected virtual void OnDrawPainterSerie(VertexHelper vh, Painter painter)
@@ -830,7 +837,15 @@ namespace XCharts
for (int i = painter.index * rate; i < (painter.index + 1) * rate && i < maxSeries; i++)
{
var serie = m_Series.GetSerie(i);
if (m_OnCustomDrawSerieBeforeCallback != null)
{
m_OnCustomDrawSerieBeforeCallback.Invoke(vh, serie);
}
DrawPainterSerie(vh, serie);
if (m_OnCustomDrawSerieAfterCallback != null)
{
m_OnCustomDrawSerieAfterCallback(vh, serie);
}
}
m_RefreshLabel = true;
}
@@ -838,11 +853,11 @@ namespace XCharts
protected virtual void OnDrawPainterTop(VertexHelper vh, Painter painter)
{
vh.Clear();
if (m_OnCustomDrawCallback != null)
{
m_OnCustomDrawCallback(vh);
}
DrawPainterTop(vh);
if (m_OnCustomDrawTopCallback != null)
{
m_OnCustomDrawTopCallback(vh);
}
DrawTooltip(vh);
}