protected void DrawSymbol(VertexHelper vh, SerieSymbolType type, float symbolSize,
float tickness, Vector3 pos, Color color)
{
switch (type)
{
case SerieSymbolType.None:
break;
case SerieSymbolType.Circle:
ChartHelper.DrawCricle(vh, pos, symbolSize, color, GetSymbolCricleSegment(symbolSize));
break;
case SerieSymbolType.EmptyCircle:
int segment = GetSymbolCricleSegment(symbolSize);
ChartHelper.DrawCricle(vh, pos, symbolSize, m_ThemeInfo.backgroundColor, segment);
ChartHelper.DrawDoughnut(vh, pos, symbolSize - tickness, symbolSize, 0, 360, color, segment);
break;
case SerieSymbolType.Rect:
ChartHelper.DrawPolygon(vh, pos, symbolSize, color);
break;
case SerieSymbolType.Triangle:
var x = symbolSize * Mathf.Cos(30 * Mathf.PI / 180);
var y = symbolSize * Mathf.Sin(30 * Mathf.PI / 180);
var p1 = new Vector2(pos.x - x, pos.y - y);
var p2 = new Vector2(pos.x, pos.y + symbolSize);
var p3 = new Vector2(pos.x + x, pos.y - y);
ChartHelper.DrawTriangle(vh, p1, p2, p3, color);
break;
case SerieSymbolType.Diamond:
p1 = new Vector2(pos.x - symbolSize, pos.y);
p2 = new Vector2(pos.x, pos.y + symbolSize);
p3 = new Vector2(pos.x + symbolSize, pos.y);
var p4 = new Vector2(pos.x, pos.y - symbolSize);
ChartHelper.DrawPolygon(vh, p1, p2, p3, p4, color);
break;
}
}
private void DrawXCategory(VertexHelper vh)
{
var stackSeries = m_Series.GetStackSeries();
int seriesCount = stackSeries.Count;
int serieCount = 0;
List <Vector3> points = new List <Vector3>();
List <Color> colorList = new List <Color>();
int dataCount = 0;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary <int, float>();
var serieList = stackSeries[j];
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
DrawXLineSerie(vh, serieCount, serie, ref dataCount, ref points, ref colorList, ref seriesCurrHig);
if (serie.show)
{
serieCount++;
}
}
// draw point
if (m_Line.point)
{
for (int i = 0; i < points.Count; i++)
{
Vector3 p = points[i];
float pointWid = m_Line.pointWidth;
if (m_Tooltip.show && i % dataCount == m_Tooltip.dataIndex - 1)
{
pointWid = pointWid * 1.8f;
}
if (m_Theme == Theme.Dark)
{
ChartHelper.DrawCricle(vh, p, pointWid, colorList[i],
(int)m_Line.pointWidth * 5);
}
else
{
ChartHelper.DrawCricle(vh, p, pointWid, Color.white);
ChartHelper.DrawDoughnut(vh, p, pointWid - m_Line.tickness,
pointWid, 0, 360, colorList[i]);
}
}
}
}
//draw tooltip line
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
for (int i = 0; i < m_XAxises.Count; i++)
{
var axis = m_XAxises[i];
if (!axis.show)
{
continue;
}
float splitWidth = axis.GetSplitWidth(coordinateWid, m_DataZoom);
float px = coordinateX + (m_Tooltip.xValues[i] - 1) * splitWidth
+ (axis.boundaryGap ? splitWidth / 2 : 0);
Vector2 sp = new Vector2(px, coordinateY);
Vector2 ep = new Vector2(px, coordinateY + coordinateHig);
ChartHelper.DrawLine(vh, sp, ep, m_Coordinate.tickness, m_ThemeInfo.tooltipLineColor);
if (m_Tooltip.crossLabel)
{
sp = new Vector2(coordinateX, m_Tooltip.pointerPos.y);
ep = new Vector2(coordinateX + coordinateWid, m_Tooltip.pointerPos.y);
DrawSplitLine(vh, true, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
}
}
}
}
private void DrawXCategory(VertexHelper vh)
{
var stackSeries = m_Series.GetStackSeries();
int seriesCount = stackSeries.Count;
float scaleWid = m_XAxis.GetDataWidth(coordinateWid, m_DataZoom);
int serieCount = 0;
List <Vector3> points = new List <Vector3>();
List <Vector3> smoothPoints = new List <Vector3>();
List <Color> colorList = new List <Color>();
int dataCount = 0;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary <int, float>();
var serieList = stackSeries[j];
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
if (!IsActive(serie.name))
{
continue;
}
List <Vector3> lastPoints = new List <Vector3>();
List <Vector3> lastSmoothPoints = new List <Vector3>();
List <float> serieData = serie.GetData(m_DataZoom);
Color color = m_ThemeInfo.GetColor(serieCount);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (m_XAxis.boundaryGap ? scaleWid / 2 : 0);
int maxCount = maxShowDataNumber > 0 ?
(maxShowDataNumber > serieData.Count ? serieData.Count : maxShowDataNumber)
: serieData.Count;
dataCount = (maxCount - minShowDataNumber);
if (m_Line.area && points.Count > 0)
{
if (!m_Line.smooth && points.Count > 0)
{
for (int m = points.Count - dataCount; m < points.Count; m++)
{
lastPoints.Add(points[m]);
}
}
else if (m_Line.smooth && smoothPoints.Count > 0)
{
for (int m = 0; m < smoothPoints.Count; m++)
{
lastSmoothPoints.Add(smoothPoints[m]);
}
smoothPoints.Clear();
}
}
int smoothPointCount = 1;
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesCurrHig.ContainsKey(i))
{
seriesCurrHig[i] = 0;
}
float value = serieData[i];
float pX = startX + i * scaleWid;
float pY = seriesCurrHig[i] + zeroY + m_Coordinate.tickness;
float dataHig = value / (maxValue - minValue) * coordinateHig;
np = new Vector3(pX, pY + dataHig);
if (i > 0)
{
if (m_Line.step)
{
Vector2 middle1, middle2;
switch (m_Line.stepTpe)
{
case Line.StepType.Start:
middle1 = new Vector2(lp.x, np.y + m_Line.tickness);
middle2 = new Vector2(lp.x - m_Line.tickness, np.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(middle1.x, zeroY), middle1, np,
new Vector2(np.x, zeroY), areaColor);
}
break;
case Line.StepType.Middle:
middle1 = new Vector2((lp.x + np.x) / 2 + m_Line.tickness, lp.y);
middle2 = new Vector2((lp.x + np.x) / 2 - m_Line.tickness, np.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, new Vector2(middle1.x - m_Line.tickness, middle1.y),
new Vector2(middle2.x + m_Line.tickness, middle2.y), m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(lp.x, zeroY), lp, middle1,
new Vector2(middle1.x, zeroY), areaColor);
ChartHelper.DrawPolygon(vh, new Vector2(middle2.x + 2 * m_Line.tickness, zeroY),
new Vector2(middle2.x + 2 * m_Line.tickness, middle2.y), np,
new Vector2(np.x, zeroY), areaColor);
}
break;
case Line.StepType.End:
middle1 = new Vector2(np.x + m_Line.tickness, lp.y);
middle2 = new Vector2(np.x, lp.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(lp.x, zeroY), lp,
new Vector2(middle1.x - m_Line.tickness, middle1.y),
new Vector2(middle1.x - m_Line.tickness, zeroY), areaColor);
}
break;
}
}
else if (m_Line.smooth)
{
var list = ChartHelper.GetBezierList(lp, np, m_Line.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
{
smoothPoints.Add(list[k]);
to = list[k];
ChartHelper.DrawLine(vh, start, to, m_Line.tickness, color);
if (m_Line.area)
{
Vector3 alp = new Vector3(start.x, start.y - m_Line.tickness);
Vector3 anp = new Vector3(to.x, to.y - m_Line.tickness);
Vector3 tnp = serieCount > 0 ?
(smoothPointCount > lastSmoothPoints.Count - 1 ?
new Vector3(lastSmoothPoints[lastSmoothPoints.Count - 1].x,
lastSmoothPoints[lastSmoothPoints.Count - 1].y + m_Line.tickness) :
new Vector3(lastSmoothPoints[smoothPointCount].x,
lastSmoothPoints[smoothPointCount].y + m_Line.tickness)) :
new Vector3(to.x, zeroY + m_Coordinate.tickness);
Vector3 tlp = serieCount > 0 ?
(smoothPointCount > lastSmoothPoints.Count - 1 ?
new Vector3(lastSmoothPoints[lastSmoothPoints.Count - 2].x,
lastSmoothPoints[lastSmoothPoints.Count - 2].y + m_Line.tickness) :
new Vector3(lastSmoothPoints[smoothPointCount - 1].x,
lastSmoothPoints[smoothPointCount - 1].y + m_Line.tickness)) :
new Vector3(start.x, zeroY + m_Coordinate.tickness);
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
}
smoothPointCount++;
start = to;
}
}
else
{
ChartHelper.DrawLine(vh, lp, np, m_Line.tickness, color);
if (m_Line.area)
{
Vector3 alp = new Vector3(lp.x, lp.y - m_Line.tickness);
Vector3 anp = new Vector3(np.x, np.y - m_Line.tickness);
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
var cross = ChartHelper.GetIntersection(lp, np, new Vector3(zeroX, zeroY),
new Vector3(zeroX + coordinateWid, zeroY));
if (cross == Vector3.zero)
{
Vector3 tnp = serieCount > 0 ?
new Vector3(lastPoints[i].x, lastPoints[i].y + m_Line.tickness) :
new Vector3(np.x, zeroY + m_Coordinate.tickness);
Vector3 tlp = serieCount > 0 ?
new Vector3(lastPoints[i - 1].x, lastPoints[i - 1].y + m_Line.tickness) :
new Vector3(lp.x, zeroY + m_Coordinate.tickness);
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
}
else
{
Vector3 cross1 = new Vector3(cross.x, cross.y + (alp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 cross2 = new Vector3(cross.x, cross.y + (anp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 xp1 = new Vector3(alp.x, zeroY + (alp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 xp2 = new Vector3(anp.x, zeroY + (anp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
ChartHelper.DrawTriangle(vh, alp, cross1, xp1, areaColor);
ChartHelper.DrawTriangle(vh, anp, cross2, xp2, areaColor);
}
}
}
}
if (m_Line.point)
{
points.Add(np);
colorList.Add(color);
}
seriesCurrHig[i] += dataHig;
lp = np;
}
if (serie.show)
{
serieCount++;
}
}
// draw point
if (m_Line.point)
{
for (int i = 0; i < points.Count; i++)
{
Vector3 p = points[i];
float pointWid = m_Line.pointWidth;
if (m_Tooltip.show && i % dataCount == m_Tooltip.dataIndex - 1)
{
pointWid = pointWid * 1.8f;
}
if (m_Theme == Theme.Dark)
{
ChartHelper.DrawCricle(vh, p, pointWid, colorList[i],
(int)m_Line.pointWidth * 5);
}
else
{
ChartHelper.DrawCricle(vh, p, pointWid, Color.white);
ChartHelper.DrawDoughnut(vh, p, pointWid - m_Line.tickness,
pointWid, 0, 360, colorList[i]);
}
}
}
}
//draw tooltip line
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
float splitWidth = m_XAxis.GetSplitWidth(coordinateWid, m_DataZoom);
float px = zeroX + (m_Tooltip.dataIndex - 1) * splitWidth
+ (m_XAxis.boundaryGap ? splitWidth / 2 : 0);
Vector2 sp = new Vector2(px, coordinateY);
Vector2 ep = new Vector2(px, coordinateY + coordinateHig);
ChartHelper.DrawLine(vh, sp, ep, m_Coordinate.tickness, m_ThemeInfo.tooltipLineColor);
if (m_Tooltip.crossLabel)
{
sp = new Vector2(zeroX, m_Tooltip.pointerPos.y);
ep = new Vector2(zeroX + coordinateWid, m_Tooltip.pointerPos.y);
DrawSplitLine(vh, true, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
}
}
}
private void DrawData(VertexHelper vh)
{
int indicatorNum = m_Radar.indicatorList.Count;
var angle = 2 * Mathf.PI / indicatorNum;
var p = new Vector3(m_RadarCenterX, m_RadarCenterY);
Vector3 startPoint = Vector3.zero;
Vector3 toPoint = Vector3.zero;
Vector3 firstPoint = Vector3.zero;
dataPosList.Clear();
dataPosList.Capacity = m_Series.Count;
for (int i = 0; i < m_Series.Count; i++)
{
if (!IsActive(i))
{
dataPosList.Add(new List <Vector3>());
continue;
}
var dataList = m_Series.series[i].yData;
var color = m_ThemeInfo.GetColor(i);
var areaColor = color;
areaColor.a = (byte)m_Radar.areaAipha;
List <Vector3> pointList = new List <Vector3>(dataList.Count);
dataPosList.Add(pointList);
for (int j = 0; j < dataList.Count; j++)
{
var max = m_Radar.GetIndicatorMax(j) > 0 ?
m_Radar.GetIndicatorMax(j) :
GetMaxValue(j);
var radius = max < 0 ? m_Radar.radius - m_Radar.radius * dataList[j] / max
: m_Radar.radius * dataList[j] / max;
var currAngle = j * angle;
if (j == 0)
{
startPoint = new Vector3(p.x + radius * Mathf.Sin(currAngle),
p.y + radius * Mathf.Cos(currAngle));
firstPoint = startPoint;
}
else
{
toPoint = new Vector3(p.x + radius * Mathf.Sin(currAngle),
p.y + radius * Mathf.Cos(currAngle));
if (m_Radar.area)
{
ChartHelper.DrawTriangle(vh, p, startPoint, toPoint, areaColor);
}
ChartHelper.DrawLine(vh, startPoint, toPoint, m_Radar.lineTickness, color);
startPoint = toPoint;
}
pointList.Add(startPoint);
}
if (m_Radar.area)
{
ChartHelper.DrawTriangle(vh, p, startPoint, firstPoint, areaColor);
}
ChartHelper.DrawLine(vh, startPoint, firstPoint, m_Radar.lineTickness, color);
foreach (var point in pointList)
{
float radius = m_Radar.linePointSize - m_Radar.lineTickness * 2;
ChartHelper.DrawCricle(vh, point, radius, Color.white);
ChartHelper.DrawDoughnut(vh, point, radius, m_Radar.linePointSize, 0, 360, color);
}
}
}
private void DrawXCategory(VertexHelper vh)
{
int seriesCount = m_Series.Count;
float scaleWid = m_XAxis.GetDataWidth(coordinateWid);
for (int j = 0; j < seriesCount; j++)
{
if (!IsActive(j)) continue;
Serie serie = m_Series.series[j];
Color32 color = m_ThemeInfo.GetColor(j);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (m_XAxis.boundaryGap ? scaleWid / 2 : 0);
int maxCount = maxShowDataNumber > 0 ?
(maxShowDataNumber > serie.data.Count ? serie.data.Count : maxShowDataNumber)
: serie.data.Count;
for (int i = minShowDataNumber; i < maxCount; i++)
{
float value = serie.data[i];
float dataHig = coordinateY + (value - minValue) / (maxValue - minValue) * coordinateHig;
np = new Vector3(startX + i * scaleWid, dataHig);
if (i > 0)
{
if (m_Line.smooth)
{
var list = ChartHelper.GetBezierList(lp, np, m_Line.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
{
to = list[k];
ChartHelper.DrawLine(vh, start, to, m_Line.tickness, color);
start = to;
}
}
else
{
ChartHelper.DrawLine(vh, lp, np, m_Line.tickness, color);
if (m_Line.area)
{
ChartHelper.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY),
new Vector3(lp.x, zeroY), color);
}
}
}
lp = np;
}
// draw point
if (m_Line.point)
{
for (int i = 0; i < serie.data.Count; i++)
{
float value = serie.data[i];
float dataHig = coordinateY + (value - minValue) / (maxValue - minValue) * coordinateHig;
Vector3 p = new Vector3(startX + i * scaleWid, dataHig);
float pointWid = m_Line.pointWidth;
if (m_Tooltip.show && i == m_Tooltip.dataIndex - 1)
{
pointWid = pointWid * 1.8f;
}
if (m_Theme == Theme.Dark)
{
ChartHelper.DrawCricle(vh, p, pointWid, color,
(int)m_Line.pointWidth * 5);
}
else
{
ChartHelper.DrawCricle(vh, p, pointWid, Color.white);
ChartHelper.DrawDoughnut(vh, p, pointWid - m_Line.tickness,
pointWid, 0, 360, color);
}
}
}
}
//draw tooltip line
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
float splitWidth = m_XAxis.GetSplitWidth(coordinateWid);
float px = zeroX + (m_Tooltip.dataIndex - 1) * splitWidth + (m_XAxis.boundaryGap ? splitWidth / 2 : 0);
Vector2 sp = new Vector2(px, coordinateY);
Vector2 ep = new Vector2(px, coordinateY + coordinateHig);
ChartHelper.DrawLine(vh, sp, ep, m_Coordinate.tickness, m_ThemeInfo.tooltipFlagAreaColor);
}
}
