private void chartControl1_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
try
{
var ShowText = "";
var SelTime = new DateTime();
var SelTimeNow = new DateTime();
var index = 0;
foreach (var element in e.CrosshairElements)
{
var point = element.SeriesPoint;
SelTime = DateTime.Parse(point.ArgumentSerializable);
var analysis = analysisLogList.FirstOrDefault(q => q.AnalysisTime.ToString("yyyy-MM-dd HH:mm:ss").Equals(SelTime.ToString("yyyy-MM-dd HH:mm:ss")));
foreach (var element1 in e.CrosshairAxisLabelElements)
{
SelTimeNow = DateTime.Parse(element1.AxisValue.ToString());
}
if (index == 0)
{
element.LabelElement.HeaderText = SelTimeNow.ToString();
}
ShowText = string.Format("{0}:{1}", element.Series.Name, analysis == null ? "" : analysis.StatusDescription);
element.LabelElement.Text = ShowText;
index++;
}
}
catch (Exception ex)
{
LogHelper.Error("CurvilinearQuery>>chartControl1_CustomDrawCrosshair。 Message: " + ex.Message + ex.StackTrace);
}
}
/// <summary>
/// 曲线鼠标移动获取游标的值
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
try
{
var ShowText = "";
var value = "";
DataRow[] drs = null;
var SelTime = "";
var SelTimeNow = new DateTime();
foreach (var element in e.CrosshairElements)
{
var point = element.SeriesPoint;
foreach (var element1 in e.CrosshairAxisLabelElements)
{
SelTimeNow = DateTime.Parse(element1.AxisValue.ToString());
}
SelTime = SelTimeNow.ToString("yyyy-MM-dd") + " " + SelTimeNow.Hour.ToString("00") + ":00:00";
drs = dt_line.Select("timer='" + SelTime + "' ");
if (drs.Length > 0)
{
ShowText += "测点号：" + element.Series.Name + "\n";
ShowText += "开机率：" + double.Parse(drs[0]["A"].ToString()).ToString("0.00") + "%" + "\n";
ShowText += "开机时间：" + drs[0]["B"] + "\n";
ShowText += "开停次数：" + drs[0]["C"];
}
element.LabelElement.Text = ShowText; //显示要显示的文字
}
}
catch (Exception ex)
{
LogHelper.Error("Kgl_StateBar_chart_CustomDrawCrosshair" + ex.Message +
ex.StackTrace);
}
}
private void OnCustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
if (group.CrosshairElements[0] != null)
{
group.HeaderElement.Text = String.Format("Sales in {0:yyyy}", group.CrosshairElements[0].SeriesPoint.DateTimeArgument);
}
foreach (CrosshairElement element in group.CrosshairElements)
{
Bitmap image;
if (!bitmapCache.TryGetValue(element.Series.Name, out image))
{
image = new Bitmap(totalWidth, totalHeight);
using (Graphics graphics = Graphics.FromImage(image)) {
using (SolidBrush brush = new SolidBrush(element.LabelElement.MarkerColor)) {
graphics.FillRectangle(brush, totalRect);
}
Image photo;
if (photoCache.TryGetValue(element.Series.Name, out photo))
{
graphics.DrawImage(photo, photoRect);
}
}
bitmapCache.Add(element.Series.Name, image);
}
element.LabelElement.MarkerImage = image;
element.LabelElement.MarkerSize = new Size(totalWidth, totalHeight);
}
}
}
private void chart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
foreach (CrosshairElement element in e.CrosshairElements)
{
SeriesPoint point = element.SeriesPoint;
label1.Text = point.Argument.ToString();//显示要显示的文字
}
}
/// <summary>
/// 曲线鼠标移动获取游标的值
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
try
{
var ShowText = "";
var value = "";
DataRow[] drs = null;
string SelTime = "";
var SelTimeNow = new DateTime();
foreach (var element in e.CrosshairElements)
{
var point = element.SeriesPoint;
//foreach (CrosshairAxisLabelElement element1 in e.CrosshairAxisLabelElements)
//{
// SelTimeNow = DateTime.Parse(element1.AxisValue.ToString());
// //大于300毫秒或有组件显示或隐藏才进行重绘
// TimeSpan mouseMoveTimeStep = System.DateTime.Now - lastMouseMoveTime;
// if (mouseMoveTimeStep.TotalMilliseconds >= 2000)
// {
// lastMouseMoveTime = System.DateTime.Now;
// ChartGridDis(SelTimeNow);
// _isScale = false;
// }
//}
//label1.Text = point.Argument.ToString();//显示要显示的文字
SelTime = DateTime.Parse(point.ArgumentSerializable).ToString("yyyy-MM-dd HH:mm:ss.fff");
drs = dt_line.Select("sTimer='" + SelTime + "' ");
if (drs.Length > 0)
{
if (drs[0]["C"].ToString() == "0.00001")
{
value = "未记录";
}
else
{
value = drs[0]["stateName"].ToString();
}
ShowText += "测点号：" + element.Series.Name + "\n";
ShowText += "起止时刻：" + Convert.ToDateTime(drs[0]["sTimer"]).ToString("yyyy-MM-dd HH:mm:ss.fff")
+ "-" + Convert.ToDateTime(drs[0]["eTimer"]).ToString("yyyy-MM-dd HH:mm:ss.fff") + "\n";
ShowText += "报警及断电状态：" + value + "\n";
if (InterfaceClass.QueryPubClass_.GetPointIsBindControl(element.Series.Name))
{
ShowText += "馈电状态：" + drs[0]["D"] + "\n";
}
ShowText += "处理措施：" + drs[0]["E"];
}
element.LabelElement.Text = ShowText; //显示要显示的文字
}
}
catch (Exception ex)
{
LogHelper.Error("Kgl_StateLine_chart_CustomDrawCrosshair" + ex.Message +
ex.StackTrace);
}
}
private void CountryChart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
foreach (CrosshairElement element in e.CrosshairElements)
{
SeriesPoint point = element.SeriesPoint;
element.LabelElement.MarkerImageSizeMode = ChartImageSizeMode.Stretch;
element.LabelElement.MarkerSize = new Size(10, 10); // 大小
element.LabelElement.Text = point.Values[0].ToString(); //显示要显示的文字
}
}
private void chartControl1_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
if (!handleCustomDraw)
{
return;
}
// Specify the crosshair argument line color, dash style and thickness.
e.CrosshairLineElement.Brush = Brushes.Aqua;
e.CrosshairLineElement.LineStyle.DashStyle = DashStyles.DashDot;
e.CrosshairLineElement.LineStyle.Thickness = 3;
// Specify the back color for crosshair argument label.
foreach (CrosshairAxisLabelElement axisLabelElement in e.CrosshairAxisLabelElements)
{
axisLabelElement.Background = Brushes.Blue;
}
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
CrosshairElement element = group.CrosshairElements[0];
// Specify the color, dash style and thickness for the crosshair value lines.
element.LineElement.Brush = Brushes.DarkViolet;
element.LineElement.LineStyle.DashStyle = DashStyles.Dash;
element.LineElement.LineStyle.Thickness = 2;
// Specify the font size and background for the crosshair value labels.
element.AxisLabelElement.FontSize = 14;
element.AxisLabelElement.Background = Brushes.Red;
// Specify the foreground and font size for the crosshair cursor label that shows series.
if (element.SeriesPoint.Value > 50)
{
element.LabelElement.Foreground = Brushes.Green;
element.LabelElement.FontSize = 14;
}
}
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
CrosshairGroupHeaderElement groupHeaderElement = group.HeaderElement;
// Specify the text, text color and font for the crosshair group header element.
groupHeaderElement.Text = "Custom draw";
groupHeaderElement.Foreground = Brushes.Red;
groupHeaderElement.FontSize = 15;
}
}
private void inventoryChart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
foreach (CrosshairElement element in e.CrosshairElements)
{
SeriesPoint currentPoint = element.SeriesPoint;
if (currentPoint.Tag.GetType() == typeof(InventoryChart.BO.CategoryItem))
{
InventoryChart.BO.CategoryItem currentCategory = (InventoryChart.BO.CategoryItem)currentPoint.Tag;
List <InventoryChart.BO.ProductItem> productItems = ((BO)this.bOBindingSource.DataSource).ProductItems;
InventoryChart.BO.ProductItem mostExpensiveProduct = productItems.Where(p => p.CategoryID == currentCategory.CategoryID).OrderByDescending(p => p.ProductPrice).First() as InventoryChart.BO.ProductItem;
element.LabelElement.Text += string.Format("\nMost expensive product:\n{0} : {1:c}",
mostExpensiveProduct.ProductName,
mostExpensiveProduct.ProductPrice);
}
}
}
protected internal void GetArgumentValue(object sender, CustomDrawCrosshairEventArgs e)
{
if (e.CrosshairElementGroups.Count > 0)
{
foreach (CrosshairElement element in e.CrosshairElementGroups[0].CrosshairElements)
{
element.LabelElement.Text =
Data.Single(d => d.Date.Date == element.SeriesPoint.DateTimeArgument.Date && d.Id ==
Convert.ToInt32(element.Series.DisplayName)).Name + ": " + element.SeriesPoint.Value;
}
SelectedDate = e.CrosshairElementGroups[0].CrosshairElements[0].SeriesPoint.DateTimeArgument;
e.CrosshairElementGroups[0].HeaderElement.Text = ((DateTime)SelectedDate).ToString("yyyy. MM. dd.", CultureInfo.CurrentCulture);
}
else
{
SelectedDate = null;
}
}
private void chartControl1_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
if (!handleCustomDraw)
{
return;
}
// Specify the crosshair argument line color and thickness.
e.CrosshairLineElement.Brush = Brushes.Red;
e.CrosshairLineElement.LineStyle.Thickness = 3;
// Specify the background and font size for the crosshair argument label.
foreach (CrosshairAxisLabelElement axisLabelElement in e.CrosshairAxisLabelElements)
{
axisLabelElement.Background = Brushes.Blue;
axisLabelElement.FontSize = 14;
}
foreach (CrosshairElement element in e.CrosshairElements)
{
// Specify the color and thickness for the crosshair value lines.
element.LineElement.Brush = Brushes.Blue;
element.LineElement.LineStyle.Thickness = 2;
// Specify the font size and background for the crosshair value labels.
element.AxisLabelElement.FontSize = 14;
element.AxisLabelElement.Background = Brushes.Red;
// Specify the foreground and font size for the crosshair cursor label that shows series.
element.LabelElement.Foreground = Brushes.Red;
element.LabelElement.FontSize = 14;
}
foreach (CrosshairGroupHeaderElement groupHeaderElement in e.CrosshairGroupHeaderElements)
{
// Specify the font style, foreground and font size for the crosshair group header element.
groupHeaderElement.FontStyle = FontStyles.Italic;
groupHeaderElement.Foreground = Brushes.Red;
groupHeaderElement.FontSize = 15;
}
}
private void OnChartControlCustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
// Specify the crosshair argument line color, dash style and thickness.
e.CrosshairLineElement.Color = Color.Green;
e.CrosshairLineElement.LineStyle.DashStyle = DashStyle.DashDot;
e.CrosshairLineElement.LineStyle.Thickness = 3;
// Specify the back color for the crosshair argument axis label.
foreach (CrosshairAxisLabelElement axisLabelElement in e.CrosshairAxisLabelElements)
{
axisLabelElement.BackColor = Color.Blue;
}
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
CrosshairGroupHeaderElement groupHeaderElement = group.HeaderElement;
// Specify the text, text color and font for the crosshair group header element.
groupHeaderElement.Text = "Custom draw";
groupHeaderElement.TextColor = Color.Green;
groupHeaderElement.Font = SystemFonts.DefaultFont;
// Obtain the first series.
CrosshairElement element = group.CrosshairElements[0];
// Specify the color, dash style and thickness for the crosshair value lines.
element.LineElement.Color = Color.DarkViolet;
element.LineElement.LineStyle.DashStyle = DashStyle.Dash;
element.LineElement.LineStyle.Thickness = 2;
// Specify the text color and back color for the crosshair value labels.
element.AxisLabelElement.TextColor = Color.Red;
element.AxisLabelElement.BackColor = Color.Yellow;
// Format the text shown for the series in the crosshair cursor label. Specify the text color and marker size.
element.LabelElement.TextColor = Color.Red;
element.LabelElement.MarkerSize = new Size(15, 15);
element.LabelElement.Text = string.Format("{0}: A={1}; V={2}", element.Series.Name, element.SeriesPoint.Argument, element.SeriesPoint.Values[0]);
}
}
protected void Mychart_CustomCrosshairsPoint(object sender, CustomDrawCrosshairEventArgs e)
{
e.CrosshairLineElement.Color = Color.Green;
e.CrosshairLineElement.LineStyle.DashStyle = DashStyle.DashDot;
e.CrosshairLineElement.LineStyle.Thickness = 3;
// Specify the back color for crosshair argument label.
foreach (CrosshairAxisLabelElement axisLabelElement in e.CrosshairAxisLabelElements)
{
axisLabelElement.BackColor = Color.Blue;
}
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
CrosshairElement element = group.CrosshairElements[0];
// Specify the color, dash style and thickness for the crosshair value lines.
element.LineElement.Color = Color.DarkViolet;
element.LineElement.LineStyle.DashStyle = DashStyle.Dash;
element.LineElement.LineStyle.Thickness = 2;
// Specify the text color and back color for the crosshair value labels.
element.AxisLabelElement.TextColor = Color.Red;
element.AxisLabelElement.BackColor = Color.Yellow;
// Specify the text color and marker size for the crosshair cursor label that shows series.
element.LabelElement.TextColor = Color.Red;
element.LabelElement.MarkerSize = new Size(15, 15);
}
foreach (CrosshairElementGroup group in e.CrosshairElementGroups)
{
CrosshairGroupHeaderElement groupHeaderElement = group.HeaderElement;
// Specify the text, text color and font for the crosshair group header element.
groupHeaderElement.Text = "Custom draw";
groupHeaderElement.TextColor = Color.Green;
//groupHeaderElement.Font = new Font(this.Font, FontStyle.Bold);
}
}
private void chartControl1_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
}
/// <summary>
/// 曲线鼠标移动获取游标的值
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chart_CustomDrawCrosshair(object sender, CustomDrawCrosshairEventArgs e)
{
try
{
var ShowText = "";
var SelTime = new DateTime();
DataRow[] drs = null;
var index = 0;
foreach (var element in e.CrosshairElements)
{
var point = element.SeriesPoint;
//label1.Text = point.Argument.ToString();//显示要显示的文字
SelTime = DateTime.Parse(point.ArgumentSerializable);
//if (index == 0)
//{
// if (element.Series.Name != "密采值")
// {
// //大于300毫秒或有组件显示或隐藏才进行重绘
// TimeSpan mouseMoveTimeStep = System.DateTime.Now - lastMouseMoveTime;
// if (mouseMoveTimeStep.TotalMilliseconds >= 2000)
// {
// lastMouseMoveTime = System.DateTime.Now;
// ChartGridDis(SelTime);
// _isScale = false;
// }
// }
//}
if (element.Series.Name.Contains("最大值") || element.Series.Name.Contains("最小值") || element.Series.Name.Contains("平均值"))
{
drs = dt_line.Select("Timer='" + SelTime.ToString("yyyy-MM-dd HH:mm") + ":00' ");
if (drs.Length > 0)
{
if (point.Values[0].ToString() == "1E-05")
{
ShowText = element.Series.Name + ":" + "未记录";
}
else
{
ShowText = element.Series.Name + ":" + point.Values[0].ToString("f2") + PointDw;
}
}
}
else
{
ShowText = element.Series.Name + ":" + point.Values[0].ToString("f2");
}
if (index == 0)
{
element.LabelElement.HeaderText = "时间:" + SelTime.ToString("yyyy-MM-dd HH:mm") + "\n";
}
element.LabelElement.Text = ShowText; //显示要显示的文字
index++;
}
}
catch (Exception ex)
{
LogHelper.Error("Mnl_DayZdzLine_chart_CustomDrawCrosshair" + ex.Message + ex.StackTrace);
}
}
