本文整理汇总了C#中Data.GetLow方法的典型用法代码示例。如果您正苦于以下问题：C# Data.GetLow方法的具体用法？C# Data.GetLow怎么用？C# Data.GetLow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Data的用法示例。
在下文中一共展示了Data.GetLow方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: PaintBars
/// <summary>
/// </summary>
/// <param name="chartControl"></param>
/// <param name="graphics"></param>
/// <param name="bars"></param>
/// <param name="panelIdx"></param>
/// <param name="fromIdx"></param>
/// <param name="toIdx"></param>
/// <param name="bounds"></param>
/// <param name="max"></param>
/// <param name="min"></param>
public override void PaintBars(ChartControl chartControl, Graphics graphics, Data.Bars bars, int panelIdx, int fromIdx, int toIdx, Rectangle bounds, double max, double min)
{
if (downPen.Color != DownColor)
downPen.Color = DownColor;
if (upPen.Color != UpColor)
upPen.Color = UpColor;
Color barColor;
int barWidth = bars.BarsData.ChartStyle.BarWidthUI;
Color ellipseColor = UpColor;
int high;
int low;
Color oldColor;
Pen pen;
int penHalfWidth;
int penWidth;
int x;
if (Math.Max(1, barWidth) != upPen.Width)
{
downPen = new Pen(DownColor, Math.Max(1, barWidth));
upPen = new Pen(UpColor, Math.Max(1, barWidth));
}
for (int idx = fromIdx; idx <= toIdx; idx++)
{
barColor = chartControl.GetBarOverrideColor(bars, idx);
x = chartControl.GetXByBarIdx(bars, idx);
high = chartControl.GetYByValue(bars, bars.GetHigh(idx));
low = chartControl.GetYByValue(bars, bars.GetLow(idx));
pen = (bars.GetClose(idx) >= bars.GetOpen(idx) ? upPen : downPen);
oldColor = pen.Color;
penWidth = (int)pen.Width;
penHalfWidth = (int)(pen.Width / 2);
ellipseColor = UpColor;
if (barColor != Color.Empty)
{
pen.Color = barColor;
ellipseColor = barColor;
}
if (high == low)
{
SolidBrush tmpBrush = new SolidBrush(ellipseColor);
graphics.FillEllipse(tmpBrush, x - penHalfWidth - 1, Math.Min(high, low) - penHalfWidth - 1, pen.Width + 1, pen.Width + 1);
tmpBrush.Dispose();
}
else
graphics.DrawLine(pen, x, Math.Min(high, low) - penHalfWidth, x, Math.Max(high, low) + penHalfWidth);
if (barColor != Color.Empty)
pen.Color = oldColor;
}
}