protected void DrawLabelBackground(VertexHelper vh, Serie serie, SerieData serieData)
{
var labelHalfWid = serieData.GetLabelWidth() / 2;
var labelHalfHig = serieData.GetLabelHeight() / 2;
var serieLabel = serieData.GetSerieLabel(serie.label);
var invert = serie.type == SerieType.Line &&
SerieHelper.IsDownPoint(serie, serieData.index) &&
!serie.areaStyle.show;
var centerPos = serieData.labelPosition + serieLabel.offset * (invert ? -1 : 1);
var p1 = new Vector3(centerPos.x - labelHalfWid, centerPos.y + labelHalfHig);
var p2 = new Vector3(centerPos.x + labelHalfWid, centerPos.y + labelHalfHig);
var p3 = new Vector3(centerPos.x + labelHalfWid, centerPos.y - labelHalfHig);
var p4 = new Vector3(centerPos.x - labelHalfWid, centerPos.y - labelHalfHig);
if (serieLabel.rotate > 0)
{
p1 = ChartHelper.RotateRound(p1, centerPos, Vector3.forward, serieLabel.rotate);
p2 = ChartHelper.RotateRound(p2, centerPos, Vector3.forward, serieLabel.rotate);
p3 = ChartHelper.RotateRound(p3, centerPos, Vector3.forward, serieLabel.rotate);
p4 = ChartHelper.RotateRound(p4, centerPos, Vector3.forward, serieLabel.rotate);
}
ChartDrawer.DrawPolygon(vh, p1, p2, p3, p4, serieLabel.backgroundColor);
if (serieLabel.border)
{
ChartDrawer.DrawBorder(vh, centerPos, serieData.GetLabelWidth(), serieData.GetLabelHeight(),
serieLabel.borderWidth, serieLabel.borderColor, serieLabel.rotate);
}
}
protected void DrawLabelBackground(VertexHelper vh, Serie serie, SerieData serieData)
{
var labelHalfWid = serieData.GetLabelWidth() / 2;
var labelHalfHig = serieData.GetLabelHeight() / 2;
var serieLabel = serieData.GetSerieLabel(serie.label);
var centerPos = serieData.labelPosition + serieLabel.offset;
var p1 = new Vector3(centerPos.x - labelHalfWid, centerPos.y + labelHalfHig);
var p2 = new Vector3(centerPos.x + labelHalfWid, centerPos.y + labelHalfHig);
var p3 = new Vector3(centerPos.x + labelHalfWid, centerPos.y - labelHalfHig);
var p4 = new Vector3(centerPos.x - labelHalfWid, centerPos.y - labelHalfHig);
if (serieLabel.rotate > 0)
{
p1 = ChartHelper.RotateRound(p1, centerPos, Vector3.forward, serieLabel.rotate);
p2 = ChartHelper.RotateRound(p2, centerPos, Vector3.forward, serieLabel.rotate);
p3 = ChartHelper.RotateRound(p3, centerPos, Vector3.forward, serieLabel.rotate);
p4 = ChartHelper.RotateRound(p4, centerPos, Vector3.forward, serieLabel.rotate);
}
ChartDrawer.DrawPolygon(vh, p1, p2, p3, p4, serieLabel.backgroundColor);
if (serieLabel.border)
{
ChartDrawer.DrawBorder(vh, centerPos, serieData.GetLabelWidth(), serieData.GetLabelHeight(),
serieLabel.borderWidth, serieLabel.borderColor, serieLabel.rotate);
}
}
protected void DrawLabelBackground(VertexHelper vh, Serie serie, SerieData serieData)
{
var labelHalfWid = serieData.GetLabelWidth() / 2;
var labelHalfHig = serieData.GetLabelHeight() / 2;
var serieLabel = serieData.GetSerieLabel(serie.label);
var centerPos = serieData.labelPosition + serieLabel.offset;
var p1 = new Vector3(centerPos.x - labelHalfWid, centerPos.y + labelHalfHig);
var p2 = new Vector3(centerPos.x + labelHalfWid, centerPos.y + labelHalfHig);
var p3 = new Vector3(centerPos.x + labelHalfWid, centerPos.y - labelHalfHig);
var p4 = new Vector3(centerPos.x - labelHalfWid, centerPos.y - labelHalfHig);
if (serieLabel.rotate > 0)
{
p1 = ChartHelper.RotateRound(p1, centerPos, Vector3.forward, serieLabel.rotate);
p2 = ChartHelper.RotateRound(p2, centerPos, Vector3.forward, serieLabel.rotate);
p3 = ChartHelper.RotateRound(p3, centerPos, Vector3.forward, serieLabel.rotate);
p4 = ChartHelper.RotateRound(p4, centerPos, Vector3.forward, serieLabel.rotate);
}
ChartDrawer.DrawPolygon(vh, p1, p2, p3, p4, serieLabel.backgroundColor);
if (serieLabel.border)
{
var borderWid = serieLabel.borderWidth;
p1 = new Vector3(centerPos.x - labelHalfWid, centerPos.y + labelHalfHig + borderWid);
p2 = new Vector3(centerPos.x + labelHalfWid + 2 * borderWid, centerPos.y + labelHalfHig + borderWid);
p3 = new Vector3(centerPos.x + labelHalfWid + borderWid, centerPos.y + labelHalfHig);
p4 = new Vector3(centerPos.x + labelHalfWid + borderWid, centerPos.y - labelHalfHig - 2 * borderWid);
var p5 = new Vector3(centerPos.x + labelHalfWid, centerPos.y - labelHalfHig - borderWid);
var p6 = new Vector3(centerPos.x - labelHalfWid - 2 * borderWid, centerPos.y - labelHalfHig - borderWid);
var p7 = new Vector3(centerPos.x - labelHalfWid - borderWid, centerPos.y - labelHalfHig);
var p8 = new Vector3(centerPos.x - labelHalfWid - borderWid, centerPos.y + labelHalfHig + 2 * borderWid);
if (serieLabel.rotate > 0)
{
p1 = ChartHelper.RotateRound(p1, centerPos, Vector3.forward, serieLabel.rotate);
p2 = ChartHelper.RotateRound(p2, centerPos, Vector3.forward, serieLabel.rotate);
p3 = ChartHelper.RotateRound(p3, centerPos, Vector3.forward, serieLabel.rotate);
p4 = ChartHelper.RotateRound(p4, centerPos, Vector3.forward, serieLabel.rotate);
p5 = ChartHelper.RotateRound(p5, centerPos, Vector3.forward, serieLabel.rotate);
p6 = ChartHelper.RotateRound(p6, centerPos, Vector3.forward, serieLabel.rotate);
p7 = ChartHelper.RotateRound(p7, centerPos, Vector3.forward, serieLabel.rotate);
p8 = ChartHelper.RotateRound(p8, centerPos, Vector3.forward, serieLabel.rotate);
}
ChartDrawer.DrawLine(vh, p1, p2, borderWid, serieLabel.borderColor);
ChartDrawer.DrawLine(vh, p3, p4, borderWid, serieLabel.borderColor);
ChartDrawer.DrawLine(vh, p5, p6, borderWid, serieLabel.borderColor);
ChartDrawer.DrawLine(vh, p7, p8, borderWid, serieLabel.borderColor);
}
}
protected void UpdateLabelPostion(Serie serie, SerieData serieData)
{
if (serieData.labelText == null)
{
return;
}
var currAngle = serieData.runtimePieHalfAngle;
var currRad = currAngle * Mathf.Deg2Rad;
var offsetRadius = serieData.runtimePieOffsetRadius;
var insideRadius = serieData.runtimePieInsideRadius;
var outsideRadius = serieData.runtimePieOutsideRadius;
var serieLabel = serieData.GetSerieLabel(serie.label);
switch (serieLabel.position)
{
case SerieLabel.Position.Center:
serieData.labelPosition = serie.runtimeCenterPos;
break;
case SerieLabel.Position.Inside:
var labelRadius = offsetRadius + insideRadius + (outsideRadius - insideRadius) / 2;
var labelCenter = new Vector2(serie.runtimeCenterPos.x + labelRadius * Mathf.Sin(currRad),
serie.runtimeCenterPos.y + labelRadius * Mathf.Cos(currRad));
serieData.labelPosition = labelCenter;
break;
case SerieLabel.Position.Outside:
if (serieLabel.lineType == SerieLabel.LineType.HorizontalLine)
{
var radius1 = serie.runtimeOutsideRadius;
var radius3 = insideRadius + (outsideRadius - insideRadius) / 2;
var currSin = Mathf.Sin(currRad);
var currCos = Mathf.Cos(currRad);
var pos0 = new Vector3(serie.runtimeCenterPos.x + radius3 * currSin, serie.runtimeCenterPos.y + radius3 * currCos);
if (currAngle > 180)
{
currSin = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
currCos = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
}
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
r4 += serieLabel.lineLength1 + serieLabel.lineWidth * 4;
r4 += serieData.labelText.preferredWidth / 2;
serieData.labelPosition = pos0 + (currAngle > 180 ? Vector3.left : Vector3.right) * r4;
}
else
{
labelRadius = serie.runtimeOutsideRadius + serieLabel.lineLength1;
labelCenter = new Vector2(serie.runtimeCenterPos.x + labelRadius * Mathf.Sin(currRad),
serie.runtimeCenterPos.y + labelRadius * Mathf.Cos(currRad));
float labelWidth = serieData.labelText.preferredWidth;
if (currAngle > 180)
{
serieData.labelPosition = new Vector2(labelCenter.x - serieLabel.lineLength2 - 5 - labelWidth / 2, labelCenter.y);
}
else
{
serieData.labelPosition = new Vector2(labelCenter.x + serieLabel.lineLength2 + 5 + labelWidth / 2, labelCenter.y);
}
}
break;
}
}
private void DrawLabel(Serie serie, int dataIndex, SerieData serieData, Color serieColor)
{
if (serieData.labelText == null)
{
return;
}
var currAngle = serieData.runtimePieHalfAngle;
var isHighlight = (serieData.highlighted && serie.emphasis.label.show);
var serieLabel = serieData.GetSerieLabel(serie.label);
var showLabel = ((serieLabel.show || isHighlight) && serieData.canShowLabel);
if (showLabel || serieData.iconStyle.show)
{
serieData.SetLabelActive(showLabel);
float rotate = 0;
bool isInsidePosition = serieLabel.position == SerieLabel.Position.Inside;
if (serieLabel.rotate > 0 && isInsidePosition)
{
if (currAngle > 180)
{
rotate += 270 - currAngle;
}
else
{
rotate += -(currAngle - 90);
}
}
Color color = serieColor;
if (isHighlight)
{
if (serie.emphasis.label.color != Color.clear)
{
color = serie.emphasis.label.color;
}
}
else if (serieLabel.color != Color.clear)
{
color = serieLabel.color;
}
else
{
color = isInsidePosition ? Color.white : serieColor;
}
var fontSize = isHighlight ? serie.emphasis.label.fontSize : serieLabel.fontSize;
var fontStyle = isHighlight ? serie.emphasis.label.fontStyle : serieLabel.fontStyle;
serieData.labelText.color = color;
serieData.labelText.fontSize = fontSize;
serieData.labelText.fontStyle = fontStyle;
serieData.labelRect.transform.localEulerAngles = new Vector3(0, 0, rotate);
UpdateLabelPostion(serie, serieData);
if (!string.IsNullOrEmpty(serieLabel.formatter))
{
var value = serieData.data[1];
var total = serie.yTotal;
var content = serieLabel.GetFormatterContent(serie.name, serieData.name, value, total);
if (serieData.SetLabelText(content))
{
RefreshChart();
}
}
else
{
if (serieData.SetLabelText(serieData.name))
{
RefreshChart();
}
}
serieData.SetGameObjectPosition(serieData.labelPosition);
if (showLabel)
{
serieData.SetLabelPosition(serieLabel.offset);
}
else
{
serieData.SetLabelActive(false);
}
}
else
{
serieData.SetLabelActive(false);
}
serieData.UpdateIcon();
}
private void DrawLabelLine(VertexHelper vh, Serie serie, SerieData serieData, Color color)
{
var serieLabel = serieData.GetSerieLabel(serie.label);
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 (serieLabel.lineColor != Color.clear)
{
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 = new Vector3(center.x + radius2 * currSin, center.y + radius2 * currCos);
float tx, ty;
Vector3 pos3, pos4, pos6;
var horizontalLineCircleRadius = serieLabel.lineWidth * 4f;
var lineCircleDiff = horizontalLineCircleRadius - 0.3f;
if (currAngle < 90)
{
ty = serieLabel.lineWidth * Mathf.Cos((90 - currAngle) * Mathf.Deg2Rad);
tx = serieLabel.lineWidth * Mathf.Sin((90 - currAngle) * Mathf.Deg2Rad);
pos3 = new Vector3(pos2.x - tx, pos2.y + ty - serieLabel.lineWidth);
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)
{
ty = serieLabel.lineWidth * Mathf.Sin((180 - currAngle) * Mathf.Deg2Rad);
tx = serieLabel.lineWidth * Mathf.Cos((180 - currAngle) * Mathf.Deg2Rad);
pos3 = new Vector3(pos2.x - tx, pos2.y - ty + serieLabel.lineWidth);
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)
{
ty = serieLabel.lineWidth * Mathf.Sin((180 + currAngle) * Mathf.Deg2Rad);
tx = serieLabel.lineWidth * Mathf.Cos((180 + currAngle) * Mathf.Deg2Rad);
var currSin1 = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
var currCos1 = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
pos3 = new Vector3(pos2.x + tx, pos2.y - ty + serieLabel.lineWidth);
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
{
ty = serieLabel.lineWidth * Mathf.Cos((90 + currAngle) * Mathf.Deg2Rad);
tx = serieLabel.lineWidth * Mathf.Sin((90 + currAngle) * Mathf.Deg2Rad);
pos3 = new Vector3(pos2.x + tx, pos2.y + ty - serieLabel.lineWidth);
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 pos5 = new Vector3(currAngle > 180 ? pos3.x - serieLabel.lineLength2 : pos3.x + serieLabel.lineLength2, pos3.y);
switch (serieLabel.lineType)
{
case SerieLabel.LineType.BrokenLine:
ChartDrawer.DrawLine(vh, pos1, pos2, serieLabel.lineWidth, color);
ChartDrawer.DrawLine(vh, pos3, pos5, serieLabel.lineWidth, color);
break;
case SerieLabel.LineType.Curves:
ChartDrawer.DrawCurves(vh, pos1, pos5, pos1, pos2, serieLabel.lineWidth, color, m_Settings.lineSmoothness);
break;
case SerieLabel.LineType.HorizontalLine:
ChartDrawer.DrawCricle(vh, pos0, horizontalLineCircleRadius, color);
ChartDrawer.DrawLine(vh, pos6, pos4, serieLabel.lineWidth, color);
break;
}
}
}