/// <summary>
/// 给定的线段和Grid边界的交点
/// </summary>
/// <param name="sp"></param>
/// <param name="ep"></param>
/// <returns></returns>
public bool BoundaryPoint(Vector3 sp, Vector3 ep, ref Vector3 point)
{
if (Contains(sp) && Contains(ep))
{
point = ep;
return(false);
}
var lb = new Vector3(context.x, context.y);
var lt = new Vector3(context.x, context.y + context.height);
var rt = new Vector3(context.x + context.width, context.y + context.height);
var rb = new Vector3(context.x + context.width, context.y);
if (UGLHelper.GetIntersection(sp, ep, rb, rt, ref point))
{
return(true);
}
if (UGLHelper.GetIntersection(sp, ep, lt, rt, ref point))
{
return(true);
}
if (UGLHelper.GetIntersection(sp, ep, lb, rb, ref point))
{
return(true);
}
if (UGLHelper.GetIntersection(sp, ep, lb, lt, ref point))
{
return(true);
}
return(false);
}
private static void UpdateSmoothLineDrawPoints(Serie serie, Settings setting, bool isY)
{
var points = serie.context.dataPoints;
float smoothness = setting.lineSmoothness;
for (int i = 0; i < points.Count - 1; i++)
{
var sp = points[i];
var ep = points[i + 1];
var lsp = i > 0 ? points[i - 1] : sp;
var nep = i < points.Count - 2 ? points[i + 2] : ep;
var ignore = serie.context.dataIgnores[i];
if (isY)
{
UGLHelper.GetBezierListVertical(ref s_CurvesPosList, sp, ep, smoothness, setting.lineSmoothStyle);
}
else
{
UGLHelper.GetBezierList(ref s_CurvesPosList, sp, ep, lsp, nep, smoothness, setting.lineSmoothStyle, true);
}
for (int j = 1; j < s_CurvesPosList.Count; j++)
{
serie.context.drawPoints.Add(new PointInfo(s_CurvesPosList[j], ignore));
}
}
}
public static bool GetAnimationPosition(AnimationStyle animation, bool isY, Vector3 lp, Vector3 cp, float progress, ref Vector3 ip)
{
if (animation.context.type == AnimationType.AlongPath)
{
var dist = Vector3.Distance(lp, cp);
var rate = (dist - animation.context.currentPathDistance + animation.GetCurrDetail()) / dist;
ip = Vector3.Lerp(lp, cp, rate);
return(true);
}
else
{
var startPos = isY ? new Vector3(-10000, progress) : new Vector3(progress, -10000);
var endPos = isY ? new Vector3(10000, progress) : new Vector3(progress, 10000);
return(UGLHelper.GetIntersection(lp, cp, startPos, endPos, ref ip));
}
}
public bool IsInPolygon(Vector2 p)
{
return(UGLHelper.IsPointInPolygon(p, m_PolygonPoints));
}
private void DrawParallelSerie(VertexHelper vh, Parallel serie)
{
if (!serie.show)
{
return;
}
if (serie.animation.HasFadeOut())
{
return;
}
var parallel = chart.GetChartComponent <ParallelCoord>(serie.parallelIndex);
if (parallel == null)
{
return;
}
var axisCount = parallel.context.parallelAxes.Count;
if (axisCount <= 0)
{
return;
}
var animationIndex = serie.animation.GetCurrIndex();
var isHorizonal = parallel.orient == Orient.Horizonal;
var lineColor = SerieHelper.GetLineColor(serie, null, chart.theme, serie.context.colorIndex, false);
var lineWidth = serie.lineStyle.GetWidth(chart.theme.serie.lineWidth);
float currDetailProgress = !isHorizonal ?
parallel.context.x :
parallel.context.y;
float totalDetailProgress = !isHorizonal ?
parallel.context.x + parallel.context.width :
parallel.context.y + parallel.context.height;
serie.animation.InitProgress(currDetailProgress, totalDetailProgress);
serie.context.dataPoints.Clear();
serie.containerIndex = parallel.index;
serie.containterInstanceId = parallel.instanceId;
var currProgress = serie.animation.GetCurrDetail();
var isSmooth = serie.lineType == LineType.Smooth;
foreach (var serieData in serie.data)
{
m_Points.Clear();
var count = Mathf.Min(axisCount, serieData.data.Count);
var lp = Vector3.zero;
for (int i = 0; i < count; i++)
{
if (animationIndex >= 0 && i > animationIndex)
{
continue;
}
var pos = GetPos(parallel, i, serieData.data[i], isHorizonal);
if (!isHorizonal)
{
if (isSmooth)
{
m_Points.Add(pos);
}
else if (pos.x <= currProgress)
{
m_Points.Add(pos);
}
else
{
var currProgressStart = new Vector3(currProgress, parallel.context.y - 50);
var currProgressEnd = new Vector3(currProgress, parallel.context.y + parallel.context.height + 50);
var intersectionPos = Vector3.zero;
if (UGLHelper.GetIntersection(lp, pos, currProgressStart, currProgressEnd, ref intersectionPos))
{
m_Points.Add(intersectionPos);
}
else
{
m_Points.Add(pos);
}
break;
}
}
else
{
if (isSmooth)
{
m_Points.Add(pos);
}
else if (pos.y <= currProgress)
{
m_Points.Add(pos);
}
else
{
var currProgressStart = new Vector3(parallel.context.x - 50, currProgress);
var currProgressEnd = new Vector3(parallel.context.x + parallel.context.width + 50, currProgress);
var intersectionPos = Vector3.zero;
if (UGLHelper.GetIntersection(lp, pos, currProgressStart, currProgressEnd, ref intersectionPos))
{
m_Points.Add(intersectionPos);
}
else
{
m_Points.Add(pos);
}
break;
}
}
lp = pos;
}
if (isSmooth)
{
UGL.DrawCurves(vh, m_Points, lineWidth, lineColor, chart.settings.lineSmoothness, currProgress, isHorizonal);
}
else
{
UGL.DrawLine(vh, m_Points, lineWidth, lineColor, isSmooth);
}
}
if (!serie.animation.IsFinish())
{
serie.animation.CheckProgress(totalDetailProgress - currDetailProgress);
chart.RefreshPainter(serie);
}
}
private void DrawPolarLine(VertexHelper vh, Serie serie)
{
var datas = serie.data;
if (datas.Count <= 0)
{
return;
}
m_SeriePolar = chart.GetChartComponent <PolarCoord>(serie.polarIndex);
if (m_SeriePolar == null)
{
return;
}
var m_AngleAxis = ComponentHelper.GetAngleAxis(chart.components, m_SeriePolar.index);
var m_RadiusAxis = ComponentHelper.GetRadiusAxis(chart.components, m_SeriePolar.index);
if (m_AngleAxis == null || m_RadiusAxis == null)
{
return;
}
var startAngle = m_AngleAxis.startAngle;
var radius = m_SeriePolar.context.radius;
var min = m_RadiusAxis.context.minValue;
var max = m_RadiusAxis.context.maxValue;
var firstSerieData = datas[0];
var lp = GetPolarPos(m_SeriePolar, m_AngleAxis, firstSerieData, min, max, radius);
var cp = Vector3.zero;
var lineColor = SerieHelper.GetLineColor(serie, null, chart.theme, serie.index, serie.highlight);
var lineWidth = serie.lineStyle.GetWidth(chart.theme.serie.lineWidth);
var currDetailProgress = 0f;
var totalDetailProgress = datas.Count;
serie.animation.InitProgress(currDetailProgress, totalDetailProgress);
var ltp = Vector3.zero;
var lbp = Vector3.zero;
var ntp = Vector3.zero;
var nbp = Vector3.zero;
var itp = Vector3.zero;
var ibp = Vector3.zero;
var clp = Vector3.zero;
var crp = Vector3.zero;
bool bitp = true, bibp = true;
for (int i = 1; i < datas.Count; i++)
{
if (serie.animation.CheckDetailBreak(i))
{
break;
}
var serieData = datas[i];
cp = GetPolarPos(m_SeriePolar, m_AngleAxis, datas[i], min, max, radius);
var np = i == datas.Count - 1 ? cp :
GetPolarPos(m_SeriePolar, m_AngleAxis, datas[i + 1], min, max, radius);
UGLHelper.GetLinePoints(lp, cp, np, lineWidth,
ref ltp, ref lbp,
ref ntp, ref nbp,
ref itp, ref ibp,
ref clp, ref crp,
ref bitp, ref bibp, i);
if (i == 1)
{
UGL.AddVertToVertexHelper(vh, ltp, lbp, lineColor, false);
}
if (bitp == bibp)
{
if (bitp)
{
UGL.AddVertToVertexHelper(vh, itp, ibp, lineColor, true);
}
else
{
UGL.AddVertToVertexHelper(vh, ltp, clp, lineColor, true);
UGL.AddVertToVertexHelper(vh, ltp, crp, lineColor, true);
}
}
else
{
if (bitp)
{
UGL.AddVertToVertexHelper(vh, itp, clp, lineColor, true);
UGL.AddVertToVertexHelper(vh, itp, crp, lineColor, true);
}
else if (bibp)
{
UGL.AddVertToVertexHelper(vh, clp, ibp, lineColor, true);
UGL.AddVertToVertexHelper(vh, crp, ibp, lineColor, true);
}
}
lp = cp;
}
if (!serie.animation.IsFinish())
{
serie.animation.CheckProgress(totalDetailProgress);
serie.animation.CheckSymbol(serie.symbol.GetSize(null, chart.theme.serie.lineSymbolSize));
chart.RefreshChart();
}
}
public void DrawSerie(VertexHelper vh, Serie serie)
{
if (serie.type != SerieType.Ring)
{
return;
}
if (!serie.show || serie.animation.HasFadeOut())
{
return;
}
var data = serie.data;
serie.animation.InitProgress(data.Count, serie.startAngle, serie.startAngle + 360);
SerieHelper.UpdateCenter(serie, chart.chartPosition, chart.chartWidth, chart.chartHeight);
TitleStyleHelper.CheckTitle(serie, ref chart.m_ReinitTitle, ref m_UpdateTitleText);
SerieLabelHelper.CheckLabel(serie, ref chart.m_ReinitLabel, ref m_UpdateLabelText);
var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
var ringWidth = serie.runtimeOutsideRadius - serie.runtimeInsideRadius;
var dataChanging = false;
for (int j = 0; j < data.Count; j++)
{
var serieData = data[j];
if (!serieData.show)
{
continue;
}
if (serieData.IsDataChanged())
{
dataChanging = true;
}
var value = serieData.GetFirstData(dataChangeDuration);
var max = serieData.GetLastData();
var degree = (float)(360 * value / max);
var startDegree = GetStartAngle(serie);
var toDegree = GetToAngle(serie, degree);
var itemStyle = SerieHelper.GetItemStyle(serie, serieData, serieData.highlighted);
var itemColor = SerieHelper.GetItemColor(serie, serieData, chart.theme, j, serieData.highlighted);
var itemToColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, j, serieData.highlighted);
var outsideRadius = serie.runtimeOutsideRadius - j * (ringWidth + serie.ringGap);
var insideRadius = outsideRadius - ringWidth;
var centerRadius = (outsideRadius + insideRadius) / 2;
var borderWidth = itemStyle.borderWidth;
var borderColor = itemStyle.borderColor;
var roundCap = serie.roundCap && insideRadius > 0;
serieData.runtimePieStartAngle = serie.clockwise ? startDegree : toDegree;
serieData.runtimePieToAngle = serie.clockwise ? toDegree : startDegree;
serieData.runtimePieInsideRadius = insideRadius;
serieData.runtimePieOutsideRadius = outsideRadius;
if (itemStyle.backgroundColor.a != 0)
{
UGL.DrawDoughnut(vh, serie.runtimeCenterPos, insideRadius, outsideRadius, itemStyle.backgroundColor,
itemStyle.backgroundColor, Color.clear, 0, 360, borderWidth, borderColor, 0,
chart.settings.cicleSmoothness, false, serie.clockwise);
}
var isGradient = !UGLHelper.IsValueEqualsColor(itemColor, itemToColor);
if (isGradient)
{
if (serie.clockwise)
{
itemToColor = Color.Lerp(itemColor, itemToColor, toDegree / (startDegree + 360));
}
else
{
itemToColor = Color.Lerp(itemToColor, itemColor, toDegree / (startDegree + 360));
}
}
UGL.DrawDoughnut(vh, serie.runtimeCenterPos, insideRadius, outsideRadius, itemColor, itemToColor,
Color.clear, startDegree, toDegree, borderWidth, borderColor, 0, chart.settings.cicleSmoothness,
roundCap, serie.clockwise);
DrawCenter(vh, serie, serieData, insideRadius, j == data.Count - 1);
UpateLabelPosition(serie, serieData, j, startDegree, toDegree, centerRadius);
}
if (!serie.animation.IsFinish())
{
serie.animation.CheckProgress(360);
chart.RefreshChart();
}
if (dataChanging)
{
chart.RefreshChart();
}
}
private void UpdateSerieContext()
{
var needCheck = m_LegendEnter ||
(chart.isPointerInChart && (m_RadarCoord != null && m_RadarCoord.IsPointerEnter()));
var needInteract = false;
var needHideAll = false;
if (!needCheck)
{
if (m_LastCheckContextFlag == needCheck)
{
return;
}
needHideAll = true;
}
m_LastCheckContextFlag = needCheck;
serie.context.pointerEnter = false;
serie.context.pointerItemDataIndex = -1;
var areaStyle = serie.areaStyle;
switch (serie.radarType)
{
case RadarType.Multiple:
for (int i = 0; i < serie.data.Count; i++)
{
var serieData = serie.data[i];
serieData.index = i;
var symbol = SerieHelper.GetSerieSymbol(serie, serieData);
var symbolSize = symbol.GetSize(serieData.data, chart.theme.serie.lineSymbolSize);
if (needHideAll || m_LegendEnter)
{
serieData.context.highlight = needHideAll ? false : true;
serieData.interact.SetValue(ref needInteract, symbolSize, serieData.context.highlight);
}
else
{
serieData.context.highlight = false;
foreach (var pos in serieData.context.dataPoints)
{
if (Vector3.Distance(chart.pointerPos, pos) < symbolSize * 2)
{
serie.context.pointerEnter = true;
serie.context.pointerItemDataIndex = i;
serieData.context.highlight = true;
break;
}
}
if (!serieData.context.highlight && areaStyle != null)
{
var center = m_RadarCoord.context.center;
var dataPoints = serieData.context.dataPoints;
for (int n = 0; n < dataPoints.Count; n++)
{
var p1 = dataPoints[n];
var p2 = n >= dataPoints.Count - 1 ? dataPoints[0] : dataPoints[n + 1];
if (UGLHelper.IsPointInTriangle(p1, center, p2, chart.pointerPos))
{
serie.context.pointerEnter = true;
serie.context.pointerItemDataIndex = i;
serieData.context.highlight = true;
break;
}
}
}
serieData.interact.SetValue(ref needInteract, symbolSize, serieData.context.highlight);
}
}
break;
case RadarType.Single:
for (int i = 0; i < serie.data.Count; i++)
{
var serieData = serie.data[i];
serieData.index = i;
if (Vector3.Distance(chart.pointerPos, serieData.context.position) < serie.symbol.size * 2)
{
serie.context.pointerEnter = true;
serie.context.pointerItemDataIndex = i;
return;
}
}
if (!serie.context.pointerEnter && areaStyle != null)
{
var center = m_RadarCoord.context.center;
var dataPoints = serie.data;
for (int n = 0; n < dataPoints.Count; n++)
{
var p1 = dataPoints[n];
var p2 = n >= dataPoints.Count - 1 ? dataPoints[0] : dataPoints[n + 1];
if (UGLHelper.IsPointInTriangle(p1.context.position, center, p2.context.position, chart.pointerPos))
{
serie.context.pointerEnter = true;
serie.context.pointerItemDataIndex = n;
p1.context.highlight = true;
break;
}
}
}
break;
}
if (needInteract)
{
chart.RefreshPainter(serie);
}
}
private static void DrawSerieLineNormalArea(VertexHelper vh, Serie serie, bool isY,
float zero, float min, float max, Color32 areaColor, Color32 areaToColor,
VisualMap visualMap, Axis axis, Axis relativedAxis, GridCoord grid)
{
var points = serie.context.drawPoints;
var count = points.Count;
if (count < 2)
{
return;
}
var isBreak = false;
var lp = Vector3.zero;
var isVisualMapGradient = VisualMapHelper.IsNeedAreaGradient(visualMap);
var areaLerp = !ChartHelper.IsValueEqualsColor(areaColor, areaToColor);
var zsp = isY ?
new Vector3(zero, points[0].position.y) :
new Vector3(points[0].position.x, zero);
var zep = isY ?
new Vector3(zero, points[count - 1].position.y) :
new Vector3(points[count - 1].position.x, zero);
var lastDataIsIgnore = false;
for (int i = 0; i < points.Count; i++)
{
var tp = points[i].position;
var isIgnore = points[i].isIgnoreBreak;
var color = areaColor;
var toColor = areaToColor;
var lerp = areaLerp;
if (serie.animation.CheckDetailBreak(tp, isY))
{
isBreak = true;
var progress = serie.animation.GetCurrDetail();
var ip = Vector3.zero;
var axisStartPos = isY ? new Vector3(-10000, progress) : new Vector3(progress, -10000);
var axisEndPos = isY ? new Vector3(10000, progress) : new Vector3(progress, 10000);
if (UGLHelper.GetIntersection(lp, tp, axisStartPos, axisEndPos, ref ip))
{
tp = ip;
}
}
var zp = isY ? new Vector3(zero, tp.y) : new Vector3(tp.x, zero);
if (isVisualMapGradient)
{
color = VisualMapHelper.GetLineGradientColor(visualMap, zp, grid, axis, relativedAxis, areaColor);
toColor = VisualMapHelper.GetLineGradientColor(visualMap, tp, grid, axis, relativedAxis, areaToColor);
lerp = true;
}
if (i > 0)
{
if ((lp.y - zero > 0 && tp.y - zero < 0) || (lp.y - zero < 0 && tp.y - zero > 0))
{
var ip = Vector3.zero;
if (UGLHelper.GetIntersection(lp, tp, zsp, zep, ref ip))
{
if (lerp)
{
AddVertToVertexHelperWithLerpColor(vh, ip, ip, color, toColor, isY, min, max, i > 0);
}
else
{
if (lastDataIsIgnore)
{
UGL.AddVertToVertexHelper(vh, ip, ip, ColorUtil.clearColor32, true);
}
UGL.AddVertToVertexHelper(vh, ip, ip, toColor, color, i > 0);
if (isIgnore)
{
UGL.AddVertToVertexHelper(vh, ip, ip, ColorUtil.clearColor32, true);
}
}
}
}
}
if (lerp)
{
AddVertToVertexHelperWithLerpColor(vh, tp, zp, color, toColor, isY, min, max, i > 0);
}
else
{
if (lastDataIsIgnore)
{
UGL.AddVertToVertexHelper(vh, tp, zp, ColorUtil.clearColor32, true);
}
UGL.AddVertToVertexHelper(vh, tp, zp, toColor, color, i > 0);
if (isIgnore)
{
UGL.AddVertToVertexHelper(vh, tp, zp, ColorUtil.clearColor32, true);
}
}
lp = tp;
lastDataIsIgnore = isIgnore;
if (isBreak)
{
break;
}
}
}
internal static void DrawSerieLine(VertexHelper vh, ThemeStyle theme, Serie serie, VisualMap visualMap,
GridCoord grid, Axis axis, Axis relativedAxis, float lineWidth)
{
if (!serie.lineStyle.show || serie.lineStyle.type == LineStyle.Type.None)
{
return;
}
var datas = serie.context.drawPoints;
var dataCount = datas.Count;
if (dataCount < 2)
{
return;
}
var ltp = Vector3.zero;
var lbp = Vector3.zero;
var ntp = Vector3.zero;
var nbp = Vector3.zero;
var itp = Vector3.zero;
var ibp = Vector3.zero;
var clp = Vector3.zero;
var crp = Vector3.zero;
var isBreak = false;
var isY = axis is YAxis;
var isVisualMapGradient = VisualMapHelper.IsNeedLineGradient(visualMap);
var isLineStyleGradient = serie.lineStyle.IsNeedGradient();
//var highlight = serie.highlight || serie.context.pointerEnter;
var lineColor = SerieHelper.GetLineColor(serie, null, theme, serie.context.colorIndex, false);
var lastDataIsIgnore = datas[0].isIgnoreBreak;
var smooth = serie.lineType == LineType.Smooth;
for (int i = 1; i < dataCount; i++)
{
var cdata = datas[i];
var isIgnore = cdata.isIgnoreBreak;
var cp = cdata.position;
var lp = datas[i - 1].position;
var np = i == dataCount - 1 ? cp : datas[i + 1].position;
if (serie.animation.CheckDetailBreak(cp, isY))
{
isBreak = true;
var ip = Vector3.zero;
var progress = serie.animation.GetCurrDetail();
if (AnimationStyleHelper.GetAnimationPosition(serie.animation, isY, lp, cp, progress, ref ip))
{
cp = np = ip;
}
}
serie.context.lineEndPostion = cp;
serie.context.lineEndValue = AxisHelper.GetAxisPositionValue(grid, relativedAxis, cp);
lastDataIsIgnore = isIgnore;
var handled = false;
if (!smooth)
{
switch (serie.lineStyle.type)
{
case LineStyle.Type.Dashed:
UGL.DrawDashLine(vh, lp, cp, lineWidth, lineColor, lineColor, 0, 0);
handled = true;
break;
case LineStyle.Type.Dotted:
UGL.DrawDotLine(vh, lp, cp, lineWidth, lineColor, lineColor, 0, 0);
handled = true;
break;
case LineStyle.Type.DashDot:
UGL.DrawDashDotLine(vh, lp, cp, lineWidth, lineColor, 0, 0, 0);
handled = true;
break;
case LineStyle.Type.DashDotDot:
UGL.DrawDashDotDotLine(vh, lp, cp, lineWidth, lineColor, 0, 0, 0);
handled = true;
break;
case LineStyle.Type.None:
handled = true;
break;
}
}
if (handled)
{
if (isBreak)
{
break;
}
else
{
continue;
}
}
bool bitp = true, bibp = true;
UGLHelper.GetLinePoints(lp, cp, np, lineWidth,
ref ltp, ref lbp,
ref ntp, ref nbp,
ref itp, ref ibp,
ref clp, ref crp,
ref bitp, ref bibp, i);
if (i == 1)
{
AddLineVertToVertexHelper(vh, ltp, lbp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, false, lastDataIsIgnore, isIgnore);
if (dataCount == 2 || isBreak)
{
AddLineVertToVertexHelper(vh, clp, crp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
serie.context.lineEndPostion = cp;
serie.context.lineEndValue = AxisHelper.GetAxisPositionValue(grid, relativedAxis, cp);
break;
}
}
if (bitp == bibp)
{
if (bitp)
{
AddLineVertToVertexHelper(vh, itp, ibp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
}
else
{
AddLineVertToVertexHelper(vh, ltp, clp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
AddLineVertToVertexHelper(vh, ltp, crp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
}
}
else
{
if (bitp)
{
AddLineVertToVertexHelper(vh, itp, clp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
AddLineVertToVertexHelper(vh, itp, crp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
}
else if (bibp)
{
AddLineVertToVertexHelper(vh, clp, ibp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
AddLineVertToVertexHelper(vh, crp, ibp, lineColor, isVisualMapGradient, isLineStyleGradient,
visualMap, serie.lineStyle, grid, axis, relativedAxis, true, lastDataIsIgnore, isIgnore);
}
}
if (isBreak)
{
break;
}
}
}
private static void DrawSerieLineStackArea(VertexHelper vh, Serie serie, Serie lastStackSerie, bool isY,
float zero, float min, float max, Color32 color, Color32 toColor, VisualMap visualMap)
{
if (lastStackSerie == null)
{
return;
}
var upPoints = serie.context.drawPoints;
var downPoints = lastStackSerie.context.drawPoints;
var upCount = upPoints.Count;
var downCount = downPoints.Count;
if (upCount <= 0 || downCount <= 0)
{
return;
}
var lerp = !ChartHelper.IsValueEqualsColor(color, toColor);
var ltp = upPoints[0].position;
var lbp = downPoints[0].position;
if (lerp)
{
AddVertToVertexHelperWithLerpColor(vh, ltp, lbp, color, toColor, isY, min, max, false);
}
else
{
UGL.AddVertToVertexHelper(vh, ltp, lbp, color, false);
}
int u = 1, d = 1;
var isBreakTop = false;
var isBreakBottom = false;
while ((u < upCount || d < downCount))
{
var tp = u < upCount ? upPoints[u].position : upPoints[upCount - 1].position;
var bp = d < downCount ? downPoints[d].position : downPoints[downCount - 1].position;
var tnp = (u + 1) < upCount ? upPoints[u + 1].position : upPoints[upCount - 1].position;
var bnp = (d + 1) < downCount ? downPoints[d + 1].position : downPoints[downCount - 1].position;
if (serie.animation.CheckDetailBreak(tp, isY))
{
isBreakTop = true;
var progress = serie.animation.GetCurrDetail();
var ip = Vector3.zero;
if (UGLHelper.GetIntersection(ltp, tp,
new Vector3(progress, -10000),
new Vector3(progress, 10000), ref ip))
{
tp = ip;
}
else
{
tp = new Vector3(progress, tp.y);
}
}
if (serie.animation.CheckDetailBreak(bp, isY))
{
isBreakBottom = true;
var progress = serie.animation.GetCurrDetail();
var ip = Vector3.zero;
if (UGLHelper.GetIntersection(lbp, bp,
new Vector3(progress, -10000),
new Vector3(progress, 10000), ref ip))
{
bp = ip;
}
else
{
bp = new Vector3(progress, bp.y);
}
}
if (lerp)
{
AddVertToVertexHelperWithLerpColor(vh, tp, bp, color, toColor, isY, min, max, true);
}
else
{
UGL.AddVertToVertexHelper(vh, tp, bp, color, true);
}
u++;
d++;
if (bp.x < tp.x && bnp.x < tp.x)
{
u--;
}
if (tp.x < bp.x && tnp.x < bp.x)
{
d--;
}
ltp = tp;
lbp = bp;
if (isBreakTop && isBreakBottom)
{
break;
}
}
}