564 lines
25 KiB
C#
564 lines
25 KiB
C#
using System.Collections.Generic;
|
|
using UnityEngine;
|
|
using UnityEngine.EventSystems;
|
|
using UnityEngine.UI;
|
|
using XUGL;
|
|
|
|
namespace XCharts.Runtime
|
|
{
|
|
[UnityEngine.Scripting.Preserve]
|
|
internal sealed class PieHandler : SerieHandler<Pie>
|
|
{
|
|
public override void Update()
|
|
{
|
|
base.Update();
|
|
UpdateSerieContext();
|
|
}
|
|
|
|
public override void DrawSerie(VertexHelper vh)
|
|
{
|
|
UpdateRuntimeData(serie);
|
|
DrawPieLabelLine(vh, serie);
|
|
DrawPie(vh, serie);
|
|
}
|
|
|
|
public override void UpdateTooltipSerieParams(int dataIndex, bool showCategory, string category,
|
|
string marker, string itemFormatter, string numericFormatter,
|
|
ref List<SerieParams> paramList, ref string title)
|
|
{
|
|
UpdateItemSerieParams(ref paramList, ref title, dataIndex, category,
|
|
marker, itemFormatter, numericFormatter);
|
|
}
|
|
|
|
public override Vector3 GetSerieDataLabelPosition(SerieData serieData, LabelStyle label)
|
|
{
|
|
var labelLine = SerieHelper.GetSerieLabelLine(serie, serieData);
|
|
return SerieLabelHelper.GetRealLabelPosition(serie, serieData, label, labelLine);
|
|
}
|
|
|
|
public override Vector3 GetSerieDataTitlePosition(SerieData serieData, TitleStyle titleStyle)
|
|
{
|
|
return serie.context.center;
|
|
}
|
|
|
|
public override void OnLegendButtonClick(int index, string legendName, bool show)
|
|
{
|
|
if (!serie.IsLegendName(legendName))
|
|
return;
|
|
LegendHelper.CheckDataShow(serie, legendName, show);
|
|
chart.UpdateLegendColor(legendName, show);
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
|
|
public override void OnLegendButtonEnter(int index, string legendName)
|
|
{
|
|
if (!serie.IsLegendName(legendName))
|
|
return;
|
|
LegendHelper.CheckDataHighlighted(serie, legendName, true);
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
|
|
public override void OnLegendButtonExit(int index, string legendName)
|
|
{
|
|
if (!serie.IsLegendName(legendName))
|
|
return;
|
|
LegendHelper.CheckDataHighlighted(serie, legendName, false);
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
|
|
public override void OnPointerDown(PointerEventData eventData)
|
|
{
|
|
if (!chart.HasSerie<Pie>()) return;
|
|
if (chart.pointerPos == Vector2.zero) return;
|
|
var refresh = false;
|
|
for (int i = 0; i < chart.series.Count; i++)
|
|
{
|
|
var serie = chart.GetSerie(i);
|
|
if (!(serie is Pie)) continue;
|
|
var index = GetPiePosIndex(serie, chart.pointerPos);
|
|
if (index >= 0)
|
|
{
|
|
refresh = true;
|
|
for (int j = 0; j < serie.data.Count; j++)
|
|
{
|
|
if (j == index) serie.data[j].context.selected = !serie.data[j].context.selected;
|
|
else serie.data[j].context.selected = false;
|
|
}
|
|
if (chart.onPointerClickPie != null)
|
|
{
|
|
chart.onPointerClickPie(eventData, i, index);
|
|
}
|
|
}
|
|
}
|
|
if (refresh) chart.RefreshChart();
|
|
}
|
|
|
|
private void UpdateSerieContext()
|
|
{
|
|
var needCheck = m_LegendEnter || (chart.isPointerInChart && PointerIsInPieSerie(serie, chart.pointerPos));
|
|
var needInteract = false;
|
|
if (!needCheck)
|
|
{
|
|
if (m_LastCheckContextFlag != needCheck)
|
|
{
|
|
m_LastCheckContextFlag = needCheck;
|
|
serie.context.pointerItemDataIndex = -1;
|
|
serie.context.pointerEnter = false;
|
|
foreach (var serieData in serie.data)
|
|
{
|
|
var colorIndex = chart.GetLegendRealShowNameIndex(serieData.legendName);
|
|
var color = SerieHelper.GetItemColor(serie, serieData, chart.theme, colorIndex, false);
|
|
var toColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, colorIndex, false);
|
|
serieData.context.highlight = false;
|
|
serieData.interact.SetValueAndColor(ref needInteract, serieData.context.outsideRadius, color, toColor);
|
|
}
|
|
if (needInteract)
|
|
{
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
m_LastCheckContextFlag = needCheck;
|
|
serie.context.pointerItemDataIndex = -1;
|
|
var dataIndex = GetPiePosIndex(serie, chart.pointerPos);
|
|
for (int i = 0; i < serie.dataCount; i++)
|
|
{
|
|
var serieData = serie.data[i];
|
|
if (dataIndex == i || (m_LegendEnter && m_LegendEnterIndex == i))
|
|
{
|
|
serie.context.pointerItemDataIndex = i;
|
|
serieData.context.highlight = true;
|
|
|
|
var colorIndex = chart.GetLegendRealShowNameIndex(serieData.legendName);
|
|
var color = SerieHelper.GetItemColor(serie, serieData, chart.theme, colorIndex, true);
|
|
var toColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, colorIndex, true);
|
|
var value = serieData.context.outsideRadius + chart.theme.serie.pieTooltipExtraRadius;
|
|
serieData.interact.SetValueAndColor(ref needInteract, value, color, toColor);
|
|
}
|
|
else
|
|
{
|
|
serieData.context.highlight = false;
|
|
var colorIndex = chart.GetLegendRealShowNameIndex(serieData.legendName);
|
|
var color = SerieHelper.GetItemColor(serie, serieData, chart.theme, colorIndex, false);
|
|
var toColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, colorIndex, false);
|
|
serieData.interact.SetValueAndColor(ref needInteract, serieData.context.outsideRadius, color, toColor);
|
|
}
|
|
}
|
|
if (needInteract)
|
|
{
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
}
|
|
|
|
private void UpdateRuntimeData(Serie serie)
|
|
{
|
|
var data = serie.data;
|
|
serie.context.dataMax = serie.yMax;
|
|
serie.context.startAngle = GetStartAngle(serie);
|
|
var runtimePieDataTotal = serie.yTotal;
|
|
|
|
SerieHelper.UpdateCenter(serie, chart.chartPosition, chart.chartWidth, chart.chartHeight);
|
|
float startDegree = serie.context.startAngle;
|
|
float totalDegree = 0;
|
|
float zeroReplaceValue = 0;
|
|
int showdataCount = 0;
|
|
foreach (var sd in serie.data)
|
|
{
|
|
if (sd.show && serie.pieRoseType == RoseType.Area) showdataCount++;
|
|
sd.context.canShowLabel = false;
|
|
}
|
|
float dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
|
|
bool isAllZeroValue = SerieHelper.IsAllZeroValue(serie, 1);
|
|
var dataTotalFilterMinAngle = runtimePieDataTotal;
|
|
if (isAllZeroValue)
|
|
{
|
|
totalDegree = 360;
|
|
zeroReplaceValue = totalDegree / data.Count;
|
|
serie.context.dataMax = zeroReplaceValue;
|
|
runtimePieDataTotal = 360;
|
|
dataTotalFilterMinAngle = 360;
|
|
}
|
|
else
|
|
{
|
|
dataTotalFilterMinAngle = GetTotalAngle(serie, runtimePieDataTotal, ref totalDegree);
|
|
}
|
|
for (int n = 0; n < data.Count; n++)
|
|
{
|
|
var serieData = data[n];
|
|
serieData.index = n;
|
|
var value = isAllZeroValue ? zeroReplaceValue : serieData.GetCurrData(1, dataChangeDuration);
|
|
serieData.context.startAngle = startDegree;
|
|
serieData.context.toAngle = startDegree;
|
|
serieData.context.halfAngle = startDegree;
|
|
serieData.context.currentAngle = startDegree;
|
|
if (!serieData.show)
|
|
{
|
|
continue;
|
|
}
|
|
float degree = serie.pieRoseType == RoseType.Area ?
|
|
(totalDegree / showdataCount) :
|
|
(float) (totalDegree * value / dataTotalFilterMinAngle);
|
|
if (serie.minAngle > 0 && degree < serie.minAngle) degree = serie.minAngle;
|
|
serieData.context.toAngle = startDegree + degree;
|
|
if (serieData.radius > 0)
|
|
serieData.context.outsideRadius = ChartHelper.GetActualValue(serieData.radius, Mathf.Min(chart.chartWidth, chart.chartHeight));
|
|
else
|
|
serieData.context.outsideRadius = serie.pieRoseType > 0 ?
|
|
serie.context.insideRadius + (float) ((serie.context.outsideRadius - serie.context.insideRadius) * value / serie.context.dataMax) :
|
|
serie.context.outsideRadius;
|
|
if (serieData.context.highlight)
|
|
{
|
|
serieData.context.outsideRadius += chart.theme.serie.pieTooltipExtraRadius;
|
|
}
|
|
var offset = 0f;
|
|
if (serie.pieClickOffset && serieData.selected)
|
|
{
|
|
offset += chart.theme.serie.pieSelectedOffset;
|
|
}
|
|
if (serie.animation.CheckDetailBreak(serieData.context.toAngle))
|
|
{
|
|
serieData.context.currentAngle = serie.animation.GetCurrDetail();
|
|
}
|
|
else
|
|
{
|
|
serieData.context.currentAngle = serieData.context.toAngle;
|
|
}
|
|
var halfDegree = (serieData.context.toAngle - startDegree) / 2;
|
|
serieData.context.halfAngle = startDegree + halfDegree;
|
|
serieData.context.offsetCenter = serie.context.center;
|
|
serieData.context.insideRadius = serie.context.insideRadius;
|
|
if (offset > 0)
|
|
{
|
|
var currRad = serieData.context.halfAngle * Mathf.Deg2Rad;
|
|
var currSin = Mathf.Sin(currRad);
|
|
var currCos = Mathf.Cos(currRad);
|
|
serieData.context.offsetRadius = 0;
|
|
serieData.context.insideRadius -= serieData.context.offsetRadius;
|
|
serieData.context.outsideRadius -= serieData.context.offsetRadius;
|
|
if (serie.pieClickOffset && serieData.selected)
|
|
{
|
|
serieData.context.offsetRadius += chart.theme.serie.pieSelectedOffset;
|
|
if (serieData.context.insideRadius > 0)
|
|
{
|
|
serieData.context.insideRadius += chart.theme.serie.pieSelectedOffset;
|
|
}
|
|
serieData.context.outsideRadius += chart.theme.serie.pieSelectedOffset;
|
|
}
|
|
serieData.context.offsetCenter = new Vector3(
|
|
serie.context.center.x + serieData.context.offsetRadius * currSin,
|
|
serie.context.center.y + serieData.context.offsetRadius * currCos);
|
|
}
|
|
serieData.context.canShowLabel = serieData.context.currentAngle >= serieData.context.halfAngle;
|
|
startDegree = serieData.context.toAngle;
|
|
SerieLabelHelper.UpdatePieLabelPosition(serie, serieData);
|
|
}
|
|
SerieLabelHelper.AvoidLabelOverlap(serie, chart.theme.common);
|
|
}
|
|
|
|
private double GetTotalAngle(Serie serie, double dataTotal, ref float totalAngle)
|
|
{
|
|
totalAngle = serie.context.startAngle + 360f;
|
|
if (serie.minAngle > 0)
|
|
{
|
|
var rate = serie.minAngle / 360;
|
|
var minAngleValue = dataTotal * rate;
|
|
foreach (var serieData in serie.data)
|
|
{
|
|
var value = serieData.GetData(1);
|
|
if (value < minAngleValue)
|
|
{
|
|
totalAngle -= serie.minAngle;
|
|
dataTotal -= value;
|
|
}
|
|
}
|
|
return dataTotal;
|
|
}
|
|
else
|
|
{
|
|
return dataTotal;
|
|
}
|
|
}
|
|
|
|
private void DrawPieCenter(VertexHelper vh, Serie serie, ItemStyle itemStyle, float insideRadius)
|
|
{
|
|
if (!ChartHelper.IsClearColor(itemStyle.centerColor))
|
|
{
|
|
var radius = insideRadius - itemStyle.centerGap;
|
|
UGL.DrawCricle(vh, serie.context.center, radius, itemStyle.centerColor, chart.settings.cicleSmoothness);
|
|
}
|
|
}
|
|
|
|
private void DrawPie(VertexHelper vh, Serie serie)
|
|
{
|
|
if (!serie.show || serie.animation.HasFadeOut())
|
|
{
|
|
return;
|
|
}
|
|
var dataChanging = false;
|
|
var interacting = false;
|
|
var color = ColorUtil.clearColor32;
|
|
var toColor = ColorUtil.clearColor32;
|
|
var data = serie.data;
|
|
serie.animation.InitProgress(0, 360);
|
|
for (int n = 0; n < data.Count; n++)
|
|
{
|
|
var serieData = data[n];
|
|
if (!serieData.show)
|
|
{
|
|
continue;
|
|
}
|
|
if (serieData.IsDataChanged())
|
|
dataChanging = true;
|
|
|
|
var itemStyle = SerieHelper.GetItemStyle(serie, serieData, serieData.context.highlight);
|
|
var colorIndex = chart.GetLegendRealShowNameIndex(serieData.legendName);
|
|
var outsideRadius = 0f;
|
|
|
|
var borderWidth = itemStyle.borderWidth;
|
|
var borderColor = itemStyle.borderColor;
|
|
|
|
var progress = AnimationStyleHelper.CheckDataAnimation(chart, serie, n, 1);
|
|
var insideRadius = serieData.context.insideRadius * progress;
|
|
|
|
//if (!serieData.interact.TryGetValueAndColor(ref outsideRadius, ref color, ref toColor, ref interacting))
|
|
{
|
|
color = SerieHelper.GetItemColor(serie, serieData, chart.theme, colorIndex, serieData.context.highlight);
|
|
toColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, colorIndex, serieData.context.highlight);
|
|
outsideRadius = serieData.context.outsideRadius * progress;
|
|
serieData.interact.SetValueAndColor(ref interacting, outsideRadius, color, toColor);
|
|
}
|
|
|
|
if (serie.pieClickOffset && serieData.selected)
|
|
{
|
|
var drawEndDegree = serieData.context.currentAngle;
|
|
var needRoundCap = serie.roundCap && insideRadius > 0;
|
|
UGL.DrawDoughnut(vh, serieData.context.offsetCenter, insideRadius,
|
|
outsideRadius, color, toColor, Color.clear, serieData.context.startAngle,
|
|
drawEndDegree, borderWidth, borderColor, serie.gap / 2, chart.settings.cicleSmoothness,
|
|
needRoundCap, true);
|
|
}
|
|
else
|
|
{
|
|
var drawEndDegree = serieData.context.currentAngle;
|
|
var needRoundCap = serie.roundCap && insideRadius > 0;
|
|
UGL.DrawDoughnut(vh, serie.context.center, insideRadius,
|
|
outsideRadius, color, toColor, Color.clear, serieData.context.startAngle,
|
|
drawEndDegree, borderWidth, borderColor, serie.gap / 2, chart.settings.cicleSmoothness,
|
|
needRoundCap, true);
|
|
DrawPieCenter(vh, serie, itemStyle, insideRadius);
|
|
}
|
|
|
|
if (serie.animation.CheckDetailBreak(serieData.context.toAngle))
|
|
break;
|
|
}
|
|
if (!serie.animation.IsFinish())
|
|
{
|
|
serie.animation.CheckProgress();
|
|
serie.animation.CheckSymbol(serie.symbol.GetSize(null, chart.theme.serie.lineSymbolSize));
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
if (dataChanging)
|
|
{
|
|
chart.RefreshPainter(serie);
|
|
}
|
|
}
|
|
|
|
private bool IsAnyPieClickOffset()
|
|
{
|
|
foreach (var serie in chart.series)
|
|
{
|
|
if (serie is Pie && serie.pieClickOffset)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private bool IsAnyPieDataHighlight()
|
|
{
|
|
foreach (var serie in chart.series)
|
|
{
|
|
if (serie is Pie)
|
|
{
|
|
foreach (var serieData in serie.data)
|
|
{
|
|
if (serieData.context.highlight)
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void DrawPieLabelLine(VertexHelper vh, Serie serie)
|
|
{
|
|
foreach (var serieData in serie.data)
|
|
{
|
|
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
|
|
if (SerieLabelHelper.CanShowLabel(serie, serieData, serieLabel, 1))
|
|
{
|
|
int colorIndex = chart.m_LegendRealShowName.IndexOf(serieData.name);
|
|
Color color = chart.theme.GetColor(colorIndex);
|
|
DrawPieLabelLine(vh, serie, serieData, color);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void DrawPieLabelLine(VertexHelper vh, Serie serie, SerieData serieData, Color color)
|
|
{
|
|
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
|
|
var labelLine = SerieHelper.GetSerieLabelLine(serie, serieData);
|
|
if (serieLabel != null && serieLabel.show &&
|
|
labelLine != null && labelLine.show &&
|
|
(serieLabel.IsDefaultPosition(LabelStyle.Position.Outside)))
|
|
{
|
|
var insideRadius = serieData.context.insideRadius;
|
|
var outSideRadius = serieData.context.outsideRadius;
|
|
var center = serie.context.center;
|
|
var currAngle = serieData.context.halfAngle;
|
|
|
|
if (!ChartHelper.IsClearColor(labelLine.lineColor))
|
|
color = labelLine.lineColor;
|
|
else if (labelLine.lineType == LabelLine.LineType.HorizontalLine)
|
|
color *= color;
|
|
|
|
float currSin = Mathf.Sin(currAngle * Mathf.Deg2Rad);
|
|
float currCos = Mathf.Cos(currAngle * Mathf.Deg2Rad);
|
|
var radius1 = labelLine.lineType == LabelLine.LineType.HorizontalLine ?
|
|
serie.context.outsideRadius : outSideRadius;
|
|
var radius2 = serie.context.outsideRadius + labelLine.lineLength1;
|
|
var radius3 = insideRadius + (outSideRadius - insideRadius) / 2;
|
|
if (radius1 < serie.context.insideRadius) radius1 = serie.context.insideRadius;
|
|
radius1 -= 0.1f;
|
|
var pos0 = new Vector3(center.x + radius3 * currSin, center.y + radius3 * currCos);
|
|
var pos1 = new Vector3(center.x + radius1 * currSin, center.y + radius1 * currCos);
|
|
var pos2 = serieData.context.labelPosition;
|
|
if (pos2.x == 0)
|
|
{
|
|
pos2 = new Vector3(center.x + radius2 * currSin, center.y + radius2 * currCos);
|
|
}
|
|
Vector3 pos4, pos6;
|
|
var horizontalLineCircleRadius = labelLine.lineWidth * 4f;
|
|
var lineCircleDiff = horizontalLineCircleRadius - 0.3f;
|
|
var startAngle = serie.context.startAngle;
|
|
if (currAngle < 90)
|
|
{
|
|
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
|
|
r4 += labelLine.lineLength1 - lineCircleDiff;
|
|
pos6 = pos0 + Vector3.right * lineCircleDiff;
|
|
pos4 = pos6 + Vector3.right * r4;
|
|
}
|
|
else if (currAngle < 180)
|
|
{
|
|
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
|
|
r4 += labelLine.lineLength1 - lineCircleDiff;
|
|
pos6 = pos0 + Vector3.right * lineCircleDiff;
|
|
pos4 = pos6 + Vector3.right * r4;
|
|
}
|
|
else if (currAngle < 270)
|
|
{
|
|
var currSin1 = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
|
|
var currCos1 = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
|
|
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos1 * radius3, 2)) - currSin1 * radius3;
|
|
r4 += labelLine.lineLength1 - lineCircleDiff;
|
|
pos6 = pos0 + Vector3.left * lineCircleDiff;
|
|
pos4 = pos6 + Vector3.left * r4;
|
|
}
|
|
else
|
|
{
|
|
var currSin1 = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
|
|
var currCos1 = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
|
|
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos1 * radius3, 2)) - currSin1 * radius3;
|
|
r4 += labelLine.lineLength1 - lineCircleDiff;
|
|
pos6 = pos0 + Vector3.left * lineCircleDiff;
|
|
pos4 = pos6 + Vector3.left * r4;
|
|
}
|
|
var pos5X = (currAngle - startAngle) % 360 > 180 ?
|
|
pos2.x - labelLine.lineLength2 : pos2.x + labelLine.lineLength2;
|
|
var pos5 = new Vector3(pos5X, pos2.y);
|
|
switch (labelLine.lineType)
|
|
{
|
|
case LabelLine.LineType.BrokenLine:
|
|
UGL.DrawLine(vh, pos1, pos2, pos5, labelLine.lineWidth, color);
|
|
break;
|
|
case LabelLine.LineType.Curves:
|
|
UGL.DrawCurves(vh, pos1, pos5, pos1, pos2, labelLine.lineWidth, color,
|
|
chart.settings.lineSmoothness);
|
|
break;
|
|
case LabelLine.LineType.HorizontalLine:
|
|
UGL.DrawCricle(vh, pos0, horizontalLineCircleRadius, color);
|
|
UGL.DrawLine(vh, pos6, pos4, labelLine.lineWidth, color);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private int GetPiePosIndex(Serie serie, Vector2 local)
|
|
{
|
|
if (!(serie is Pie))
|
|
return -1;
|
|
|
|
var dist = Vector2.Distance(local, serie.context.center);
|
|
var maxRadius = serie.context.outsideRadius + 3 * chart.theme.serie.pieSelectedOffset;
|
|
if (dist < serie.context.insideRadius || dist > maxRadius)
|
|
return -1;
|
|
|
|
var dir = local - new Vector2(serie.context.center.x, serie.context.center.y);
|
|
var angle = ChartHelper.GetAngle360(Vector2.up, dir);
|
|
for (int i = 0; i < serie.data.Count; i++)
|
|
{
|
|
var serieData = serie.data[i];
|
|
if (angle >= serieData.context.startAngle && angle <= serieData.context.toAngle)
|
|
{
|
|
var ndist = serieData.selected ?
|
|
Vector2.Distance(local, serieData.context.offsetCenter) :
|
|
dist;
|
|
if (ndist >= serieData.context.insideRadius && ndist <= serieData.context.outsideRadius)
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
private bool PointerIsInPieSerie(Serie serie, Vector2 local)
|
|
{
|
|
if (!(serie is Pie))
|
|
return false;
|
|
|
|
var dist = Vector2.Distance(local, serie.context.center);
|
|
if (dist >= serie.context.insideRadius && dist <= serie.context.outsideRadius)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
private float GetStartAngle(Serie serie)
|
|
{
|
|
return serie.clockwise ? (serie.startAngle + 360) % 360 : 360 - serie.startAngle;
|
|
}
|
|
|
|
private float GetToAngle(Serie serie, float angle)
|
|
{
|
|
var toAngle = angle + serie.startAngle;
|
|
if (!serie.clockwise)
|
|
{
|
|
toAngle = 360 - angle - serie.startAngle;
|
|
}
|
|
if (!serie.animation.IsFinish())
|
|
{
|
|
var currAngle = serie.animation.GetCurrDetail();
|
|
if (serie.clockwise)
|
|
{
|
|
toAngle = toAngle > currAngle ? currAngle : toAngle;
|
|
}
|
|
else
|
|
{
|
|
toAngle = toAngle < 360 - currAngle ? 360 - currAngle : toAngle;
|
|
}
|
|
}
|
|
return toAngle;
|
|
}
|
|
}
|
|
} |