private void DrawVesselBackground(VertexHelper vh, Serie serie)
{
var vessel = chart.GetVessel(serie.vesselIndex);
if (vessel != null)
{
if (vessel.backgroundColor.a != 0)
{
switch (vessel.shape)
{
case Vessel.Shape.Circle:
var cenPos = vessel.runtimeCenterPos;
var radius = vessel.runtimeRadius;
UGL.DrawCricle(vh, cenPos, vessel.runtimeInnerRadius + vessel.gap, vessel.backgroundColor,
chart.settings.cicleSmoothness);
UGL.DrawDoughnut(vh, cenPos, vessel.runtimeInnerRadius, vessel.runtimeInnerRadius + vessel.gap,
vessel.backgroundColor, Color.clear, chart.settings.cicleSmoothness);
break;
case Vessel.Shape.Rect:
UGL.DrawRectangle(vh, vessel.runtimeCenterPos, vessel.runtimeWidth / 2, vessel.runtimeHeight / 2,
vessel.backgroundColor);
break;
default:
break;
}
}
}
}
void Awake()
{
chart = gameObject.GetComponent <LineChart>();
if (chart == null)
{
return;
}
chart.onDraw = delegate(VertexHelper vh) { };
// or
chart.onDrawBeforeSerie = delegate(VertexHelper vh, Serie serie) { };
// or
chart.onDrawAfterSerie = delegate(VertexHelper vh, Serie serie)
{
if (serie.index != 0)
{
return;
}
var dataPoints = serie.context.dataPoints;
if (dataPoints.Count > 0)
{
var pos = dataPoints[3];
var grid = chart.GetChartComponent <GridCoord>();
var zeroPos = new Vector3(grid.context.x, grid.context.y);
var startPos = new Vector3(pos.x, zeroPos.y);
var endPos = new Vector3(pos.x, zeroPos.y + grid.context.height);
UGL.DrawLine(vh, startPos, endPos, chart.theme.serie.lineWidth, Color.blue);
UGL.DrawCricle(vh, pos, 5, Color.blue);
}
};
// or
chart.onDrawTop = delegate(VertexHelper vh) { };
}
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.runtimeCenterPos, radius, itemStyle.centerColor, chart.settings.cicleSmoothness);
}
}
private void DrawPolar(VertexHelper vh, PolarCoord polar)
{
PolarHelper.UpdatePolarCenter(polar, chart.chartPosition, chart.chartWidth, chart.chartHeight);
if (!ChartHelper.IsClearColor(polar.backgroundColor))
{
UGL.DrawCricle(vh, polar.context.center, polar.context.radius, polar.backgroundColor);
}
}
private void DrawPolar(VertexHelper vh)
{
UpdateRuntimeValue();
foreach (var polar in m_Polars)
{
if (!ChartHelper.IsClearColor(polar.backgroundColor))
{
UGL.DrawCricle(vh, polar.runtimeCenterPos, polar.runtimeRadius, polar.backgroundColor);
}
}
}
private void DrawCenter(VertexHelper vh, Serie serie, SerieData serieData, float insideRadius, bool last)
{
var itemStyle = SerieHelper.GetItemStyle(serie, serieData);
if (!ChartHelper.IsClearColor(itemStyle.centerColor) && last)
{
var radius = insideRadius - itemStyle.centerGap;
var smoothness = chart.settings.cicleSmoothness;
UGL.DrawCricle(vh, serie.runtimeCenterPos, radius, itemStyle.centerColor, smoothness);
}
}
private void DrawVesselBackground(VertexHelper vh, Serie serie)
{
var vessel = chart.GetVessel(serie.vesselIndex);
if (vessel != null)
{
if (vessel.backgroundColor.a != 0)
{
var cenPos = vessel.runtimeCenterPos;
var radius = vessel.runtimeRadius;
UGL.DrawCricle(vh, cenPos, vessel.runtimeInnerRadius, vessel.backgroundColor, chart.settings.cicleSmoothness);
}
}
}
void Awake()
{
chart = gameObject.GetComponent <LineChart>();
if (chart == null)
{
return;
}
chart.onCustomDraw = delegate(VertexHelper vh)
{
var dataPoints = chart.series.list[0].dataPoints;
if (dataPoints.Count > 0)
{
var pos = dataPoints[3];
var zeroPos = new Vector3(chart.grid.runtimeX, chart.grid.runtimeY);
var startPos = new Vector3(pos.x, zeroPos.y);
var endPos = new Vector3(pos.x, zeroPos.y + chart.grid.runtimeHeight);
UGL.DrawLine(vh, startPos, endPos, chart.theme.serie.lineWidth, Color.blue);
UGL.DrawCricle(vh, pos, 5, Color.blue);
}
};
}
protected override void OnPopulateMesh(VertexHelper vh)
{
Vector3 sp, cp, ep;
vh.Clear();
//背景边框
UGL.DrawSquare(vh, m_Center, m_Width / 2, m_BackgroundColor);
UGL.DrawBorder(vh, m_Center, m_Width, m_Height, 10, Color.green, 0, m_BorderRadius);
//点
UGL.DrawCricle(vh, m_LeftTopPos + new Vector3(20, -20), 10, m_DrawColor);
//直线
sp = new Vector3(m_LeftTopPos.x + 50, m_LeftTopPos.y - 20);
ep = new Vector3(m_LeftTopPos.x + 250, m_LeftTopPos.y - 20);
UGL.DrawLine(vh, sp, ep, 3, m_DrawColor);
//3点确定的折线
sp = new Vector3(m_LeftTopPos.x + 20, m_LeftTopPos.y - 100);
cp = new Vector3(m_LeftTopPos.x + 200, m_LeftTopPos.y - 40);
ep = new Vector3(m_LeftTopPos.x + 250, m_LeftTopPos.y - 80);
UGL.DrawLine(vh, sp, cp, ep, 5, m_DrawColor);
}
private void DrawLegend(VertexHelper vh)
{
if (chart.series.Count == 0)
{
return;
}
var legend = component;
if (!legend.show)
{
return;
}
if (legend.iconType == Legend.Type.Custom)
{
return;
}
foreach (var kv in legend.context.buttonList)
{
var item = kv.Value;
var rect = item.GetIconRect();
var radius = Mathf.Min(rect.width, rect.height) / 2;
var color = item.GetIconColor();
var iconType = legend.iconType;
if (legend.iconType == Legend.Type.Auto)
{
var serie = chart.GetSerie(item.legendName);
if (serie != null && serie is Line)
{
var sp = new Vector3(rect.center.x - rect.width / 2, rect.center.y);
var ep = new Vector3(rect.center.x + rect.width / 2, rect.center.y);
UGL.DrawLine(vh, sp, ep, chart.settings.legendIconLineWidth, color);
if (!serie.symbol.show)
{
continue;
}
switch (serie.symbol.type)
{
case SymbolType.None:
continue;
case SymbolType.Circle:
iconType = Legend.Type.Circle;
break;
case SymbolType.Diamond:
iconType = Legend.Type.Diamond;
break;
case SymbolType.EmptyCircle:
iconType = Legend.Type.EmptyCircle;
break;
case SymbolType.Rect:
iconType = Legend.Type.Rect;
break;
case SymbolType.Triangle:
iconType = Legend.Type.Triangle;
break;
}
}
else
{
iconType = Legend.Type.Rect;
}
}
switch (iconType)
{
case Legend.Type.Rect:
var cornerRadius = chart.settings.legendIconCornerRadius;
UGL.DrawRoundRectangle(vh, rect.center, rect.width, rect.height, color, color,
0, cornerRadius, false, 0.5f);
break;
case Legend.Type.Circle:
UGL.DrawCricle(vh, rect.center, radius, color);
break;
case Legend.Type.Diamond:
UGL.DrawDiamond(vh, rect.center, radius, color);
break;
case Legend.Type.EmptyCircle:
var backgroundColor = chart.GetChartBackgroundColor();
UGL.DrawEmptyCricle(vh, rect.center, radius, 2 * chart.settings.legendIconLineWidth,
color, color, backgroundColor, 1f);
break;
case Legend.Type.Triangle:
UGL.DrawTriangle(vh, rect.center, 1.2f * radius, color);
break;
}
}
}
private void DrawPieLabelLine(VertexHelper vh, Serie serie, SerieData serieData, Color color)
{
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
if (serieLabel.show &&
serieLabel.position == SerieLabel.Position.Outside &&
serieLabel.line)
{
var insideRadius = serieData.runtimePieInsideRadius;
var outSideRadius = serieData.runtimePieOutsideRadius;
var center = serie.runtimeCenterPos;
var currAngle = serieData.runtimePieHalfAngle;
if (!ChartHelper.IsClearColor(serieLabel.lineColor))
{
color = serieLabel.lineColor;
}
else if (serieLabel.lineType == SerieLabel.LineType.HorizontalLine)
{
color *= color;
}
float currSin = Mathf.Sin(currAngle * Mathf.Deg2Rad);
float currCos = Mathf.Cos(currAngle * Mathf.Deg2Rad);
var radius1 = serieLabel.lineType == SerieLabel.LineType.HorizontalLine ?
serie.runtimeOutsideRadius : outSideRadius;
var radius2 = serie.runtimeOutsideRadius + serieLabel.lineLength1;
var radius3 = insideRadius + (outSideRadius - insideRadius) / 2;
if (radius1 < serie.runtimeInsideRadius)
{
radius1 = serie.runtimeInsideRadius;
}
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.labelPosition;
if (pos2.x == 0)
{
pos2 = new Vector3(center.x + radius2 * currSin, center.y + radius2 * currCos);
}
Vector3 pos4, pos6;
var horizontalLineCircleRadius = serieLabel.lineWidth * 4f;
var lineCircleDiff = horizontalLineCircleRadius - 0.3f;
if (currAngle < 90)
{
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
r4 += serieLabel.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 += serieLabel.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 += serieLabel.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 += serieLabel.lineLength1 - lineCircleDiff;
pos6 = pos0 + Vector3.left * lineCircleDiff;
pos4 = pos6 + Vector3.left * r4;
}
var pos5X = currAngle > 180 ? pos2.x - serieLabel.lineLength2 : pos2.x + serieLabel.lineLength2;
var pos5 = new Vector3(pos5X, pos2.y);
switch (serieLabel.lineType)
{
case SerieLabel.LineType.BrokenLine:
UGL.DrawLine(vh, pos1, pos2, pos5, serieLabel.lineWidth, color);
break;
case SerieLabel.LineType.Curves:
UGL.DrawCurves(vh, pos1, pos5, pos1, pos2, serieLabel.lineWidth, color,
chart.settings.lineSmoothness);
break;
case SerieLabel.LineType.HorizontalLine:
UGL.DrawCricle(vh, pos0, horizontalLineCircleRadius, color);
UGL.DrawLine(vh, pos6, pos4, serieLabel.lineWidth, color);
break;
}
}
}
public static void DrawSymbol(VertexHelper vh, SerieSymbolType type, float symbolSize,
float tickness, Vector3 pos, Color32 color, Color32 toColor, float gap, float[] cornerRadius,
Color32 backgroundColor, float smoothness, Vector3 startPos)
{
switch (type)
{
case SerieSymbolType.None:
break;
case SerieSymbolType.Circle:
if (gap > 0)
{
UGL.DrawDoughnut(vh, pos, symbolSize, symbolSize + gap, backgroundColor, backgroundColor, color, smoothness);
}
else
{
UGL.DrawCricle(vh, pos, symbolSize, color, toColor, smoothness);
}
break;
case SerieSymbolType.EmptyCircle:
if (gap > 0)
{
UGL.DrawCricle(vh, pos, symbolSize + gap, backgroundColor, smoothness);
UGL.DrawEmptyCricle(vh, pos, symbolSize, tickness, color, color, backgroundColor, smoothness);
}
else
{
UGL.DrawEmptyCricle(vh, pos, symbolSize, tickness, color, color, backgroundColor, smoothness);
}
break;
case SerieSymbolType.Rect:
if (gap > 0)
{
UGL.DrawSquare(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawSquare(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawRoundRectangle(vh, pos, symbolSize, symbolSize, color, color, 0, cornerRadius, true);
}
break;
case SerieSymbolType.Triangle:
if (gap > 0)
{
UGL.DrawTriangle(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawTriangle(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawTriangle(vh, pos, symbolSize, color, toColor);
}
break;
case SerieSymbolType.Diamond:
if (gap > 0)
{
UGL.DrawDiamond(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawDiamond(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawDiamond(vh, pos, symbolSize, color, toColor);
}
break;
case SerieSymbolType.Arrow:
var arrowWidth = symbolSize * 2;
var arrowHeight = arrowWidth * 1.5f;
var arrowOffset = 0;
var arrowDent = arrowWidth / 3.3f;
UGL.DrawArrow(vh, startPos, pos, arrowWidth, arrowHeight,
arrowOffset, arrowDent, color);
break;
}
}
public static void DrawSymbol(VertexHelper vh, SerieSymbolType type, float symbolSize,
float tickness, Vector3 pos, Color32 color, Color32 toColor, float gap, float[] cornerRadius,
Color32 backgroundColor, float smoothness)
{
switch (type)
{
case SerieSymbolType.None:
break;
case SerieSymbolType.Circle:
if (gap > 0)
{
UGL.DrawDoughnut(vh, pos, symbolSize, symbolSize + gap, backgroundColor, backgroundColor, color, smoothness);
}
else
{
UGL.DrawCricle(vh, pos, symbolSize, color, toColor, smoothness);
}
break;
case SerieSymbolType.EmptyCircle:
if (gap > 0)
{
UGL.DrawCricle(vh, pos, symbolSize + gap, backgroundColor, smoothness);
UGL.DrawEmptyCricle(vh, pos, symbolSize, tickness, color, color, backgroundColor, smoothness);
}
else
{
UGL.DrawEmptyCricle(vh, pos, symbolSize, tickness, color, color, backgroundColor, smoothness);
}
break;
case SerieSymbolType.Rect:
if (gap > 0)
{
UGL.DrawSquare(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawSquare(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawRoundRectangle(vh, pos, symbolSize, symbolSize, color, color, 0, cornerRadius, true);
}
break;
case SerieSymbolType.Triangle:
if (gap > 0)
{
UGL.DrawTriangle(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawTriangle(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawTriangle(vh, pos, symbolSize, color, toColor);
}
break;
case SerieSymbolType.Diamond:
if (gap > 0)
{
UGL.DrawDiamond(vh, pos, symbolSize + gap, backgroundColor);
UGL.DrawDiamond(vh, pos, symbolSize, color, toColor);
}
else
{
UGL.DrawDiamond(vh, pos, symbolSize, color, toColor);
}
break;
}
}
private void DrawCirleLiquid(VertexHelper vh, Serie serie, Vessel vessel)
{
var cenPos = vessel.runtimeCenterPos;
var radius = vessel.runtimeInnerRadius;
var serieData = serie.GetSerieData(0);
if (serieData == null)
{
return;
}
var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
var value = serieData.GetCurrData(1, dataChangeDuration);
if (serie.runtimeCheckValue != value)
{
serie.runtimeCheckValue = value;
m_UpdateLabelText = true;
}
if (serieData.labelPosition != cenPos)
{
serieData.labelPosition = cenPos;
m_UpdateLabelText = true;
}
if (value <= 0)
{
return;
}
var colorIndex = chart.m_LegendRealShowName.IndexOf(serie.name);
var realHig = (float)((value - serie.min) / (serie.max - serie.min) * radius * 2);
serie.animation.InitProgress(1, 0, realHig);
var hig = serie.animation.IsFinish() ? realHig : serie.animation.GetCurrDetail();
var a = Mathf.Abs(radius - hig + (hig > radius ? serie.waveHeight : -serie.waveHeight));
var diff = Mathf.Sqrt(radius * radius - Mathf.Pow(a, 2));
var color = SerieHelper.GetItemColor(serie, serieData, chart.theme, colorIndex, false);
var toColor = SerieHelper.GetItemToColor(serie, serieData, chart.theme, colorIndex, false);
var isNeedGradient = !ChartHelper.IsValueEqualsColor(color, toColor);
var isFull = hig >= 2 * radius;
if (hig >= 2 * radius)
{
hig = 2 * radius;
}
if (isFull && !isNeedGradient)
{
UGL.DrawCricle(vh, cenPos, radius, toColor, chart.settings.cicleSmoothness);
}
else
{
var startY = cenPos.y - radius + hig;
var waveStartPos = new Vector3(cenPos.x - diff, startY);
var waveEndPos = new Vector3(cenPos.x + diff, startY);
var startX = hig > radius ? cenPos.x - radius : waveStartPos.x;
var endX = hig > radius ? cenPos.x + radius : waveEndPos.x;
var step = vessel.smoothness;
if (step < 0.5f)
{
step = 0.5f;
}
var lup = hig > radius ? new Vector3(cenPos.x - radius, cenPos.y) : waveStartPos;
var ldp = lup;
var nup = Vector3.zero;
var ndp = Vector3.zero;
var angle = 0f;
serie.runtimeWaveSpeed += serie.waveSpeed * Time.deltaTime;
var isStarted = false;
var isEnded = false;
var waveHeight = isFull ? 0 : serie.waveHeight;
while (startX < endX)
{
startX += step;
if (startX > endX)
{
startX = endX;
}
if (startX > waveStartPos.x && !isStarted)
{
startX = waveStartPos.x;
isStarted = true;
}
if (startX > waveEndPos.x && !isEnded)
{
startX = waveEndPos.x;
isEnded = true;
}
var py = Mathf.Sqrt(Mathf.Pow(radius, 2) - Mathf.Pow(Mathf.Abs(cenPos.x - startX), 2));
if (startX < waveStartPos.x || startX > waveEndPos.x)
{
nup = new Vector3(startX, cenPos.y + py);
}
else
{
var py2 = waveHeight * Mathf.Sin(1 / serie.waveLength * angle + serie.runtimeWaveSpeed + serie.waveOffset);
var nupY = waveStartPos.y + py2;
if (nupY > cenPos.y + py)
{
nupY = cenPos.y + py;
}
else if (nupY < cenPos.y - py)
{
nupY = cenPos.y - py;
}
nup = new Vector3(startX, nupY);
angle += step;
}
ndp = new Vector3(startX, cenPos.y - py);
if (!ChartHelper.IsValueEqualsColor(color, toColor))
{
var colorMin = cenPos.y - radius;
var colorMax = startY + serie.waveHeight;
var tcolor1 = Color32.Lerp(color, toColor, 1 - (lup.y - colorMin) / (colorMax - colorMin));
var tcolor2 = Color32.Lerp(color, toColor, 1 - (ldp.y - colorMin) / (colorMax - colorMin));
UGL.DrawQuadrilateral(vh, lup, nup, ndp, ldp, tcolor1, tcolor2);
}
else
{
UGL.DrawQuadrilateral(vh, lup, nup, ndp, ldp, color);
}
lup = nup;
ldp = ndp;
}
}
if (serie.waveSpeed != 0 && Application.isPlaying && !isFull)
{
chart.RefreshPainter(serie);
}
if (!serie.animation.IsFinish())
{
serie.animation.CheckProgress(realHig);
chart.m_IsPlayingAnimation = true;
chart.RefreshPainter(serie);
}
}
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 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;
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);
var angle = Vector3.Angle(pos1 - center, pos2 - pos1);
if (angle > 15)
{
UGL.DrawLine(vh, pos1, pos5, labelLine.lineWidth, color);
}
else
{
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;
}
}
}
}