void DrawLineChart(VertexHelper vh)
{
if (Mode == ChartMode.Bar)
{
return;
}
int seriesCount = seriesList.Count;
Vector2 v2 = GetMaxAndMinValue();
float max = v2.x - v2.y;
//float max = GetMaxValue();
float minValue = v2.y;
float scaleWid = xAxis.GetDataWidth(coordinateWid);
int num = Mode == ChartMode.Mixed?1:0;
for (int j = num; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j))
{
continue;
}
Series series = seriesList[j];
Color32 color = themeInfo.GetColor(j);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (xAxis.boundaryGap ? scaleWid / 2 : 0);
int showDataNumber = series.showDataNumber;
int startIndex = 0;
if (series.showDataNumber > 0 && series.DataList.Count > series.showDataNumber)
{
startIndex = series.DataList.Count - series.showDataNumber;
}
for (int i = startIndex; i < series.DataList.Count; i++)
{
float value = series.DataList[i];
np = new Vector3(startX + i * scaleWid, zeroY + (value - minValue) * coordinateHig / max);
if (i > 0)
{
if (lineInfo.smooth)
{
var list = ChartUtils.GetBezierList(lp, np, lineInfo.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
{
to = list[k];
ChartUtils.DrawLine(vh, start, to, lineInfo.tickness, color);
start = to;
}
}
else
{
ChartUtils.DrawLine(vh, lp, np, lineInfo.tickness, color);
if (lineInfo.area)
{
ChartUtils.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY),
new Vector3(lp.x, zeroY), color);
}
}
}
lp = np;
}
// draw point
if (lineInfo.showPoint)
{
for (int i = num; i < series.DataList.Count; i++)
{
float value = series.DataList[i];
Vector3 p = new Vector3(startX + i * scaleWid,
zeroY + (value - minValue) * coordinateHig / max);
float pointWid = lineInfo.pointWid;
if (tooltip.show && i == tooltip.DataIndex - 1)
{
pointWid = pointWid * 1.8f;
}
if (theme == Theme.Dark)
{
ChartUtils.DrawCricle(vh, p, pointWid, color,
(int)lineInfo.pointWid * 5);
}
else
{
ChartUtils.DrawCricle(vh, p, pointWid, Color.white);
ChartUtils.DrawDoughnut(vh, p, pointWid - lineInfo.tickness,
pointWid, 0, 360, color);
}
}
}
}
}
protected override void DrawChart(VertexHelper vh)
{
base.DrawChart(vh);
int seriesCount = seriesList.Count;
Vector2 v2 = GetMaxAndMinValue();
float max = v2.x - v2.y;
//float max = GetMaxValue();
float minValue = v2.y;
//draw tooltip line
if (tooltip.show && tooltip.DataIndex > 0)
{
float splitWid = coordinateWid / (xAxis.GetDataNumber() - 1);
float px = zeroX + (tooltip.DataIndex - 1) * splitWid + (xAxis.boundaryGap ? splitWid / 2 : 0);
Vector2 sp = new Vector2(px, zeroY);
Vector2 ep = new Vector2(px, zeroY + coordinateHig);
ChartUtils.DrawLine(vh, sp, ep, coordinate.tickness, themeInfo.tooltipFlagAreaColor);
}
DrawLine(vh, upper, new Color32(13, 217, 157, 255));
DrawLine(vh, lower, new Color32(246, 72, 82, 255));
float scaleWid = xAxis.GetDataWidth(coordinateWid);
for (int j = 0; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j))
{
continue;
}
Series series = seriesList[j];
Color32 color = themeInfo.GetColor(j);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (xAxis.boundaryGap ? scaleWid / 2 : 0);
int showDataNumber = series.showDataNumber;
int startIndex = 0;
if (series.showDataNumber > 0 && series.DataList.Count > series.showDataNumber)
{
startIndex = series.DataList.Count - series.showDataNumber;
}
for (int i = startIndex; i < series.DataList.Count; i++)
{
float value = series.DataList[i];
np = new Vector3(startX + i * scaleWid, zeroY + (value - minValue) * coordinateHig / max);
if (i > 0)
{
if (lineInfo.smooth)
{
var list = ChartUtils.GetBezierList(lp, np, lineInfo.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
{
to = list[k];
ChartUtils.DrawLine(vh, start, to, lineInfo.tickness, color);
start = to;
}
}
else
{
ChartUtils.DrawLine(vh, lp, np, lineInfo.tickness, color);
if (lineInfo.area)
{
ChartUtils.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY),
new Vector3(lp.x, zeroY), color);
}
}
}
lp = np;
}
// draw point
if (lineInfo.showPoint)
{
for (int i = 0; i < series.DataList.Count; i++)
{
float value = series.DataList[i];
Vector3 p = new Vector3(startX + i * scaleWid,
zeroY + (value - minValue) * coordinateHig / max);
float pointWid = lineInfo.pointWid;
if (tooltip.show && i == tooltip.DataIndex - 1)
{
pointWid = pointWid * 5f;
}
if (theme == Theme.Dark)
{
ChartUtils.DrawCricle(vh, p, pointWid, color,
(int)lineInfo.pointWid * 5);
}
else
{
ChartUtils.DrawCricle(vh, p, pointWid, color);
//ChartUtils.DrawDoughnut(vh, p, pointWid - lineInfo.tickness,
//pointWid, 0, 360, color);
}
}
}
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
base.OnPopulateMesh(vh);
int seriesCount = seriesList.Count;
float max = GetMaxValue();
float scaleWid = coordinateWid / (xAxis.splitNumber - 1);
for (int j = 0; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j))
{
continue;
}
Series series = seriesList[j];
Color color = themeInfo.GetColor(j);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (xAxis.boundaryGap ? scaleWid / 2 : 0);
int showDataNumber = series.showDataNumber;
int startIndex = 0;
if (series.showDataNumber > 0 && series.dataList.Count > series.showDataNumber)
{
startIndex = series.dataList.Count - series.showDataNumber;
}
for (int i = startIndex; i < series.dataList.Count; i++)
{
SeriesData data = series.dataList[i];
np = new Vector3(startX + i * scaleWid, zeroY + data.value * coordinateHig / max);
if (i > 0)
{
if (lineInfo.smooth)
{
var list = ChartUtils.GetBezierList(lp, np, lineInfo.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Count; k++)
{
to = list[k];
ChartUtils.DrawLine(vh, start, to, lineInfo.tickness, color);
start = to;
}
}
else
{
ChartUtils.DrawLine(vh, lp, np, lineInfo.tickness, color);
if (lineInfo.area)
{
ChartUtils.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY),
new Vector3(lp.x, zeroY), color);
}
}
}
lp = np;
}
// draw point
if (lineInfo.showPoint)
{
for (int i = 0; i < series.dataList.Count; i++)
{
SeriesData data = series.dataList[i];
Vector3 p = new Vector3(startX + i * scaleWid,
zeroY + data.value * coordinateHig / max);
if (theme == Theme.Dark)
{
ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, color,
(int)lineInfo.pointWid * 5);
}
else
{
ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, Color.white);
ChartUtils.DrawDoughnut(vh, p, lineInfo.pointWid - lineInfo.tickness,
lineInfo.pointWid, 0, 360, color);
}
}
}
}
}
