350 lines
15 KiB
C#
350 lines
15 KiB
C#
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using System.Collections.Generic;
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using System.Text;
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using UnityEngine;
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using UnityEngine.UI;
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namespace XCharts.Runtime
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{
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[UnityEngine.Scripting.Preserve]
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internal class BaseScatterHandler<T> : SerieHandler<T> where T : BaseScatter
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{
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private GridCoord m_Grid;
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public override void Update()
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{
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UpdateSerieContext();
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}
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public override void UpdateTooltipSerieParams(int dataIndex, bool showCategory, string category,
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string marker, string itemFormatter, string numericFormatter,
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ref List<SerieParams> paramList, ref string title)
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{
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dataIndex = serie.context.pointerItemDataIndex;
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if (dataIndex < 0)
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return;
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var serieData = serie.GetSerieData(dataIndex);
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if (serieData == null)
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return;
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title = serie.serieName;
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var param = serie.context.param;
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param.serieName = serie.serieName;
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param.serieIndex = serie.index;
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param.category = category;
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param.dimension = 1;
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param.dataCount = serie.dataCount;
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param.serieData = serieData;
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param.color = SerieHelper.GetItemColor(serie, serieData, chart.theme, serie.context.colorIndex, false);
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param.marker = SerieHelper.GetItemMarker(serie, serieData, marker);
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param.itemFormatter = SerieHelper.GetItemFormatter(serie, serieData, itemFormatter);
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param.numericFormatter = SerieHelper.GetNumericFormatter(serie, serieData, numericFormatter);
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param.columns.Clear();
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param.columns.Add(param.marker);
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if (!string.IsNullOrEmpty(serieData.name))
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param.columns.Add(serieData.name);
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param.columns.Add(ChartCached.NumberToStr(serieData.GetData(1), param.numericFormatter));
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paramList.Add(param);
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}
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public override void DrawSerie(VertexHelper vh)
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{
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if (serie.IsUseCoord<SingleAxisCoord>())
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{
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DrawSingAxisScatterSerie(vh, serie);
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}
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else if (serie.IsUseCoord<GridCoord>())
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{
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DrawScatterSerie(vh, serie);
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}
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}
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private void UpdateSerieContext()
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{
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var needCheck = m_LegendEnter || (chart.isPointerInChart && (m_Grid == null || m_Grid.IsPointerEnter()));
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var needHideAll = false;
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if (!needCheck)
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{
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if (m_LastCheckContextFlag == needCheck)
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return;
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needHideAll = true;
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}
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m_LastCheckContextFlag = needCheck;
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serie.context.pointerItemDataIndex = -1;
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serie.context.pointerEnter = false;
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var themeSymbolSize = chart.theme.serie.scatterSymbolSize;
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var themeSymbolSelectedSize = chart.theme.serie.scatterSymbolSelectedSize;
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var needInteract = false;
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for (int i = serie.dataCount - 1; i >= 0; i--)
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{
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var serieData = serie.data[i];
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var symbol = SerieHelper.GetSerieSymbol(serie, serieData);
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var symbolSize = symbol.GetSize(serieData.data, themeSymbolSize);
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var symbolSelectedSize = symbol.GetSelectedSize(serieData.data, themeSymbolSelectedSize);
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if (m_LegendEnter ||
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(!needHideAll && Vector3.Distance(serieData.context.position, chart.pointerPos) <= symbolSize))
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{
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serie.context.pointerItemDataIndex = i;
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serie.context.pointerEnter = true;
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serieData.context.highlight = true;
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serieData.interact.SetValue(ref needInteract, symbolSelectedSize);
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}
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else
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{
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serieData.context.highlight = false;
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serieData.interact.SetValue(ref needInteract, symbolSize);
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}
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}
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if (needInteract)
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{
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chart.RefreshPainter(serie);
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}
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}
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protected virtual void DrawScatterSerie(VertexHelper vh, BaseScatter serie)
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{
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if (serie.animation.HasFadeOut())
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return;
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if (!serie.show)
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return;
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XAxis xAxis;
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if (!chart.TryGetChartComponent<XAxis>(out xAxis, serie.xAxisIndex))
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return;
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YAxis yAxis;
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if (!chart.TryGetChartComponent<YAxis>(out yAxis, serie.yAxisIndex))
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return;
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if (!chart.TryGetChartComponent<GridCoord>(out m_Grid, xAxis.gridIndex))
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return;
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DataZoom xDataZoom;
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DataZoom yDataZoom;
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chart.GetDataZoomOfSerie(serie, out xDataZoom, out yDataZoom);
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var theme = chart.theme;
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int maxCount = serie.maxShow > 0 ?
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(serie.maxShow > serie.dataCount ? serie.dataCount : serie.maxShow) :
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serie.dataCount;
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serie.animation.InitProgress(0, 1);
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var rate = serie.animation.GetCurrRate();
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var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
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var dataChanging = false;
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var interacting = false;
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var dataList = serie.GetDataList(xDataZoom);
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var isEffectScatter = serie is EffectScatter;
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var colorIndex = serie.context.colorIndex;
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serie.containerIndex = m_Grid.index;
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serie.containterInstanceId = m_Grid.instanceId;
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foreach (var serieData in dataList)
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{
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var symbol = SerieHelper.GetSerieSymbol(serie, serieData);
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if (!symbol.ShowSymbol(serieData.index, maxCount))
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continue;
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var highlight = serie.highlight || serieData.context.highlight;
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var color = SerieHelper.GetItemColor(serie, serieData, theme, colorIndex, highlight);
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var toColor = SerieHelper.GetItemToColor(serie, serieData, theme, colorIndex, highlight);
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var emptyColor = SerieHelper.GetItemBackgroundColor(serie, serieData, theme, colorIndex, highlight, false);
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var symbolBorder = SerieHelper.GetSymbolBorder(serie, serieData, theme, highlight);
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var borderColor = SerieHelper.GetSymbolBorderColor(serie, serieData, theme, highlight);
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var cornerRadius = SerieHelper.GetSymbolCornerRadius(serie, serieData, highlight);
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double xValue = serieData.GetCurrData(0, dataChangeDuration, xAxis.inverse);
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double yValue = serieData.GetCurrData(1, dataChangeDuration, yAxis.inverse);
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if (serieData.IsDataChanged())
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dataChanging = true;
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float pX = m_Grid.context.x + xAxis.axisLine.GetWidth(theme.axis.lineWidth);
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float pY = m_Grid.context.y + yAxis.axisLine.GetWidth(theme.axis.lineWidth);
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float xDataHig = GetDataHig(xAxis, xValue, m_Grid.context.width);
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float yDataHig = GetDataHig(yAxis, yValue, m_Grid.context.height);
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var pos = new Vector3(pX + xDataHig, pY + yDataHig);
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if (!m_Grid.Contains(pos))
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continue;
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serie.context.dataPoints.Add(pos);
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serieData.context.position = pos;
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var datas = serieData.data;
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var symbolSize = serie.highlight || serieData.context.highlight ?
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theme.serie.scatterSymbolSelectedSize :
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theme.serie.scatterSymbolSize;
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if (!serieData.interact.TryGetValue(ref symbolSize, ref interacting))
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{
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symbolSize = highlight ?
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symbol.GetSelectedSize(serieData.data, symbolSize) :
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symbol.GetSize(serieData.data, symbolSize);
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serieData.interact.SetValue(ref interacting, symbolSize);
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}
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symbolSize *= rate;
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if (isEffectScatter)
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{
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for (int count = 0; count < symbol.animationSize.Count; count++)
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{
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var nowSize = symbol.animationSize[count];
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color.a = (byte) (255 * (symbolSize - nowSize) / symbolSize);
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chart.DrawSymbol(vh, symbol.type, nowSize, symbolBorder, pos,
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color, toColor, emptyColor, borderColor, symbol.gap, cornerRadius);
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}
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chart.RefreshPainter(serie);
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}
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else
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{
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if (symbolSize > 100) symbolSize = 100;
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chart.DrawSymbol(vh, symbol.type, symbolSize, symbolBorder, pos,
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color, toColor, emptyColor, borderColor, symbol.gap, cornerRadius);
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}
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}
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if (!serie.animation.IsFinish())
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{
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serie.animation.CheckProgress(1);
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chart.RefreshPainter(serie);
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}
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if (dataChanging || interacting)
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{
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chart.RefreshPainter(serie);
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}
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}
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protected virtual void DrawSingAxisScatterSerie(VertexHelper vh, BaseScatter serie)
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{
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if (serie.animation.HasFadeOut())
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return;
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if (!serie.show)
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return;
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var axis = chart.GetChartComponent<SingleAxis>(serie.singleAxisIndex);
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if (axis == null)
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return;
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DataZoom xDataZoom;
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DataZoom yDataZoom;
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chart.GetDataZoomOfSerie(serie, out xDataZoom, out yDataZoom);
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var theme = chart.theme;
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int maxCount = serie.maxShow > 0 ?
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(serie.maxShow > serie.dataCount ? serie.dataCount : serie.maxShow) :
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serie.dataCount;
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serie.animation.InitProgress(0, 1);
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var rate = serie.animation.GetCurrRate();
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var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
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var dataChanging = false;
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var dataList = serie.GetDataList(xDataZoom);
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var isEffectScatter = serie is EffectScatter;
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var colorIndex = serie.context.colorIndex;
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serie.containerIndex = axis.index;
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serie.containterInstanceId = axis.instanceId;
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foreach (var serieData in dataList)
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{
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var symbol = SerieHelper.GetSerieSymbol(serie, serieData);
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if (!symbol.ShowSymbol(serieData.index, maxCount))
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continue;
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var highlight = serie.highlight || serieData.context.highlight;
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var color = SerieHelper.GetItemColor(serie, serieData, theme, colorIndex, highlight);
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var toColor = SerieHelper.GetItemToColor(serie, serieData, theme, colorIndex, highlight);
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var emptyColor = SerieHelper.GetItemBackgroundColor(serie, serieData, theme, colorIndex, highlight, false);
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var symbolBorder = SerieHelper.GetSymbolBorder(serie, serieData, theme, highlight);
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var borderColor = SerieHelper.GetSymbolBorderColor(serie, serieData, theme, highlight);
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var cornerRadius = SerieHelper.GetSymbolCornerRadius(serie, serieData, highlight);
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var xValue = serieData.GetCurrData(0, dataChangeDuration, axis.inverse);
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if (serieData.IsDataChanged())
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dataChanging = true;
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var pos = Vector3.zero;
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if (axis.orient == Orient.Horizonal)
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{
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var xDataHig = GetDataHig(axis, xValue, axis.context.width);
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var yDataHig = axis.context.height / 2;
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pos = new Vector3(axis.context.x + xDataHig, axis.context.y + yDataHig);
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}
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else
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{
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var yDataHig = GetDataHig(axis, xValue, axis.context.width);
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var xDataHig = axis.context.height / 2;
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pos = new Vector3(axis.context.x + xDataHig, axis.context.y + yDataHig);
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}
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serie.context.dataPoints.Add(pos);
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serieData.context.position = pos;
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var datas = serieData.data;
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var symbolSize = 0f;
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if (serie.highlight || serieData.context.highlight)
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symbolSize = symbol.GetSelectedSize(datas, theme.serie.scatterSymbolSelectedSize);
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else
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symbolSize = symbol.GetSize(datas, theme.serie.scatterSymbolSize);
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symbolSize *= rate;
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if (isEffectScatter)
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{
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if (symbolSize > 100) symbolSize = 100;
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for (int count = 0; count < symbol.animationSize.Count; count++)
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{
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var nowSize = symbol.animationSize[count];
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color.a = (byte) (255 * (symbolSize - nowSize) / symbolSize);
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chart.DrawSymbol(vh, symbol.type, nowSize, symbolBorder, pos,
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color, toColor, emptyColor, borderColor, symbol.gap, cornerRadius);
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}
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chart.RefreshPainter(serie);
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}
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else
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{
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if (symbolSize > 100) symbolSize = 100;
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chart.DrawSymbol(vh, symbol.type, symbolSize, symbolBorder, pos,
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color, toColor, emptyColor, borderColor, symbol.gap, cornerRadius);
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}
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}
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if (!serie.animation.IsFinish())
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{
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serie.animation.CheckProgress(1);
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chart.RefreshPainter(serie);
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}
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if (dataChanging)
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{
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chart.RefreshPainter(serie);
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}
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}
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private static float GetDataHig(Axis axis, double value, float totalWidth)
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{
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if (axis.IsLog())
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{
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int minIndex = axis.GetLogMinIndex();
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float nowIndex = axis.GetLogValue(value);
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return (nowIndex - minIndex) / axis.splitNumber * totalWidth;
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}
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else if (axis.IsCategory())
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{
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if (axis.boundaryGap)
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{
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float tick = (float) (totalWidth / (axis.context.minMaxRange + 1));
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return tick / 2 + (float) (value - axis.context.minValue) * tick;
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}
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else
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{
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return (float) ((value - axis.context.minValue) / axis.context.minMaxRange * totalWidth);
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}
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}
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else
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{
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return (float) ((value - axis.context.minValue) / axis.context.minMaxRange * totalWidth);
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}
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}
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}
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}
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