private void AddChart()
{
cs.AddChartStyle(tbTitle, tbXLabel, tbYLabel);
if (dc.DataList.Count != 0)
{
dc.AddLines(cs);
Legend.AddLegend(chartCanvas, dc);
}
}
private void AddChart()
{
ChartStyle.AddChartStyle(tbTitle, tbXLabel, tbYLabel);
if (DataCollection.DataList.Count == 0)
{
return;
}
DataCollection.AddLines(ChartStyle);
Legend.AddLegend(ChartCanvas, DataCollection);
}
public Bitmap AddChart()
{
Bitmap bmp = new Bitmap(chartSize.Width, chartSize.Height);
//绘图质量控制
Graphics g = Graphics.FromImage(bmp);
g.SmoothingMode = SmoothingMode.HighQuality;//抗锯齿
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
//g.CompositingMode = CompositingMode.SourceCopy;
//g.CompositingQuality = CompositingQuality.HighQuality;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit; //文本抗锯齿ClearTypeGridFit/AntiAliasGridFit
bool isSquare = true;
//图表组合判断
if (CombineJudge(ref isSquare))
{
//是否含次坐标轴数据
bool isY2 = false;
foreach (DataCollection dc in dclist)
{
foreach (DataSeries ds in dc.DataSeriesList)
{
if (ds.IsY2Data)
{
isY2 = true;
break;
}
}
if (isY2)
{
break;
}
}
y2a.IsY2Axis = isY2;
//坐标轴检查，返回自适应是否开启,待完善
isAxesfit = AxisFit.AxesFitCheck(dclist, xa, ya, y2a, ra);
//基础要素布局
if (isSquare)
{
//cs.AddChartStyle(g, xa, ya, y2a, gd, lb, tl);
cs.AddChartStyleSquare(g, tl, lb, gd, xa, ya, y2a, lg, dclist);
}
else
{
//极坐标图
//额外处理：绘图区PlotArea颜色调整，与总体Area内部颜色一致
cs.PlotAreaColor.Border = cs.PlotAreaColor.Fill = cs.ChartAreaColor.Fill;
cs.AddChartStylePolar(g, tl, gd, ra, lg, dclist);
}
//数据排序绘制
CombineOrder();
foreach (DataCollection dc in dclist)
{
if (dc.ChartType == Chart2DTypeEnum.LineChart)
{
LineCharts.AddLines(dc, g, cs, xa, ya, y2a);
}
else if (dc.ChartType == Chart2DTypeEnum.AreaChart)
{
AreaCharts.AddAreas((DataCollectionArea)dc, g, cs, xa, ya, y2a);
}
else if (dc.ChartType == Chart2DTypeEnum.BarChart)
{
BarCharts.AddBars((DataCollectionBar)dc, g, cs, xa, ya, y2a);
}
else if (dc.ChartType == Chart2DTypeEnum.PieChart)
{
PieCharts.AddPie((DataCollectionPie)dc, g, cs);
}
else if (dc.ChartType == Chart2DTypeEnum.PolorChart)
{
PolarCharts.AddPolar((DataCollectionPolar)dc, g, cs, ra);
cs.AddRosebarTick(g, ra);
}
}
if (lg.IsLegendVisible)
{
lg.AddLegend(g, dclist, cs, tl);
}
}
else
{
//默认空白直角坐标底图
cs.AddChartStyle(g, tl, lb, gd, xa, ya, y2a);
}
////AxisFit.ConvertValueToPoint_Tick(dc, "yyyyMMdd HH:mm", xa, ya, y2a);
////cs.AddChartStyle(g, dc, ca, xa, ya, y2a, gd, lb, tl, lg);
////if (dc_sub.DataSeriesList.Count > 0)
//// AddSubs(g, cs, dc_sub, xa, ya, y2a);
g.Dispose();
GC.Collect();
return(bmp);
}