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▶ ChartHelper.cs
using System;
using System.Collections.Generic;
using System.Drawing;
using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.Views.ViewXY;
namespace TestProject
{
/// <summary>
/// 차트 헬퍼
/// </summary>
public static class ChartHelper
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Field
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Public
#region Field
/// <summary>
/// 단일 색상 리스트
/// </summary>
public static List<Color> SolidColorList = new List<Color>
{
Color.FromArgb(187, 28 , 0 ),
Color.FromArgb(222, 54 , 11),
Color.FromArgb(199, 86 , 10),
Color.FromArgb(255, 160, 0 ),
Color.FromArgb(255, 124, 0 )
};
/// <summary>
/// 반투명 색상 리스트
/// </summary>
public static List<Color> TranslucentColorList = new List<Color>
{
Color.FromArgb(180, SolidColorList[0]),
Color.FromArgb(180, SolidColorList[1]),
Color.FromArgb(180, SolidColorList[2]),
Color.FromArgb(180, SolidColorList[3]),
Color.FromArgb(180, SolidColorList[4])
};
#endregion
//////////////////////////////////////////////////////////////////////////////// Private
#region Field
/// <summary>
/// 복구 정보
/// </summary>
private static RestoreInfo _restoreInfo;
/// <summary>
/// 배경 색상
/// </summary>
private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);
/// <summary>
/// 제목 색상
/// </summary>
private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Public
#region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)
/// <summary>
/// 리스트 데이터 지우기
/// </summary>
/// <typeparam name="TItem">항목 타입</typeparam>
/// <param name="sourceList">소스 리스트</param>
public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable
{
if(sourceList == null)
{
return;
}
while(sourceList.Count > 0)
{
int lastIndex = sourceList.Count - 1;
TItem item = sourceList[lastIndex];
sourceList.RemoveAt(lastIndex);
if(item != null)
{
(item as IDisposable).Dispose();
}
}
}
#endregion
#region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)
/// <summary>
/// 다크/플랫 스타일 설정하기
/// </summary>
/// <param name="chart">차트</param>
/// <param name="minorTickOption">작은 눈금 옵션</param>
public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)
{
_restoreInfo = new RestoreInfo(chart);
chart.Background.Color = _backgroundColor;
chart.Background.GradientFill = GradientFill.Solid;
chart.ViewXY.GraphBackground.Color = Color.FromArgb(255, 20, 20, 20);
chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;
chart.Title.Color = _titleColor;
chart.Title.MouseHighlight = MouseOverHighlight.None;
bool showXMinotTick = false;
bool showYMinorTick = false;
if(minorTickOption == MinorTickOption.Both)
{
showXMinotTick = showYMinorTick = true;
}
else if(minorTickOption == MinorTickOption.OnlyX)
{
showXMinotTick = true;
}
else if(minorTickOption == MinorTickOption.OnlyY)
{
showYMinorTick = true;
}
foreach(AxisY axisY in chart.ViewXY.YAxes)
{
axisY.Title.Color = _titleColor;
axisY.Title.MouseHighlight = MouseOverHighlight.None;
axisY.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);
axisY.MajorGrid.Pattern = LinePattern.Solid;
axisY.MinorDivTickStyle.Visible = showYMinorTick;
}
foreach(AxisX axisX in chart.ViewXY.XAxes)
{
axisX.Title.Color = _titleColor;
axisX.Title.MouseHighlight = MouseOverHighlight.None;
axisX.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);
axisX.MajorGrid.Pattern = LinePattern.Solid;
axisX.MinorDivTickStyle.Visible = showXMinotTick;
}
if(chart.ViewXY.LegendBoxes != null)
{
foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)
{
legendBox.Shadow.Visible = false;
}
}
}
#endregion
#region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)
/// <summary>
/// 다크 플랫 스타일 취소하기
/// </summary>
/// <param name="chart">차트</param>
public static void CancelDarkFlatStyle(LightningChartUltimate chart)
{
if(_restoreInfo != null)
{
if(chart != null)
{
chart.BeginUpdate();
chart.Background.Color = _restoreInfo.ChartColor;
chart.Background.GradientFill = _restoreInfo.ChartGradientFill;
chart.ViewXY.GraphBackground.Color = _restoreInfo.ViewColor;
chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;
foreach(var yAxis in chart.ViewXY.YAxes)
{
yAxis.MajorGrid.Color = _restoreInfo.GridColor;
yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;
yAxis.MinorDivTickStyle.Visible = true;
}
foreach(var xAxis in chart.ViewXY.XAxes)
{
xAxis.MajorGrid.Color = _restoreInfo.GridColor;
xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;
xAxis.MinorDivTickStyle.Visible = true;
}
chart.EndUpdate();
}
}
}
#endregion
}
}
▶ MainForm.cs
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.SeriesXY;
using Arction.WinForms.Charting.Views.ViewXY;
namespace TestProject
{
/// <summary>
/// 메인 폼
/// </summary>
public partial class MainForm : Form
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Field
////////////////////////////////////////////////////////////////////////////////////////// Private
#region Field
/// <summary>
/// 차트
/// </summary>
private LightningChartUltimate chart = null;
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 생성자 - MainForm()
/// <summary>
/// 생성자
/// </summary>
public MainForm()
{
InitializeComponent();
InitializeChart();
}
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
////////////////////////////////////////////////////////////////////////////////////////// Private
//////////////////////////////////////////////////////////////////////////////// Event
#region 뷰 XY 확대/축소시 처리하기 - ViewXY_Zoomed(sender, e)
/// <summary>
/// 뷰 XY 확대/축소시 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void ViewXY_Zoomed(object sender, ZoomedXYEventArgs e)
{
ViewXY viewXY = sender as ViewXY;
AxisX axisX = viewXY.XAxes[0];
double minimum = 0;
double maximum = 1000;
double currentMinimum = axisX.Minimum;
double currentMaximum = axisX.Maximum;
if(minimum > currentMinimum || maximum < currentMaximum)
{
if(minimum > currentMinimum)
{
currentMinimum = minimum;
}
if(maximum < currentMaximum)
{
currentMaximum = maximum;
}
viewXY.OwnerChart.BeginUpdate();
axisX.SetRange(currentMinimum, currentMaximum);
viewXY.OwnerChart.EndUpdate();
}
}
#endregion
//////////////////////////////////////////////////////////////////////////////// Function
#region 차트 포인트 리스트 구하기 - GetChartPointList(random, pointCount, minimumAmplitude, maximumAmplitude)
/// <summary>
/// 차트 포인트 리스트 구하기
/// </summary>
/// <param name="random">난수기</param>
/// <param name="pointCount">포인트 수</param>
/// <param name="minimumAmplitude">최소 크기</param>
/// <param name="maximumAmplitude">최대 크기</param>
/// <returns>차트 포인트 리스트</returns>
private List<ChartPoint> GetChartPointList(Random random, int pointCount, double minimumAmplitude, double maximumAmplitude)
{
double stepX = 1000 / (pointCount - 1);
double previousY = minimumAmplitude;
List<ChartPoint> list = new List<ChartPoint>();
for(int i = 0; i < pointCount; i++)
{
ChartPoint point = new ChartPoint();
point.X = (double)i * stepX;
double y = previousY + (random.NextDouble() - 0.5) * maximumAmplitude / 5;
if(y < minimumAmplitude / 2)
{
y = minimumAmplitude;
}
if(y > maximumAmplitude * 1.5)
{
y = maximumAmplitude;
}
point.Y = y;
list.Add(point);
previousY = y;
}
return list;
}
#endregion
#region 시리즈 데이터 리스트 구하기 - GetSeriesDataList(pointCount)
/// <summary>
/// 시리즈 데이터 리스트 구하기
/// </summary>
/// <param name="pointCount">포인트 수</param>
/// <returns>시리즈 데이터 리스트</returns>
private List<SeriesData> GetSeriesDataList(int pointCount)
{
Random random = new Random();
List<SeriesData> list = new List<SeriesData>();
SeriesData data;
data = new SeriesData();
data.ChartPointList = GetChartPointList(random, pointCount, 25000.0, 50000.0);
list.Add(data);
data = new SeriesData();
data.ChartPointList = GetChartPointList(random, pointCount, 18000.0, 30000.0);
list.Add(data);
data = new SeriesData();
data.ChartPointList = GetChartPointList(random, pointCount, 5000.0, 15000.0);
list.Add(data);
return list;
}
#endregion
#region 차트 데이터 설정하기 - SetChartData(viewXY, axisX, axisY, seriesDataList)
/// <summary>
/// 차트 데이터 설정하기
/// </summary>
/// <param name="viewXY">뷰 XY</param>
/// <param name="axisX">X축</param>
/// <param name="axisY">Y축</param>
/// <param name="seriesDataList">시리즈 데이터 리스트</param>
private void SetChartData(ViewXY viewXY, AxisX axisX, AxisY axisY, List<SeriesData> seriesDataList)
{
for(int i = 0; i < 3; i++)
{
AreaSeries series = new AreaSeries(viewXY, axisX, axisY);
series.Fill.Color = ChartHelper.TranslucentColorList[i];
series.Fill.GradientFill = GradientFill.Solid;
series.Fill.GradientDirection = 90;
series.LineStyle.Color = ChartHelper.SolidColorList[4];
series.LineStyle.Width = 2f;
series.MouseHighlight = MouseOverHighlight.None;
series.MouseInteraction = false;
series.Title.Text = "시리즈 " + (i + 1).ToString();
SeriesData seriesData = seriesDataList[i];
List<ChartPoint> pointList = seriesData.ChartPointList;
AreaSeriesPoint[] pointArray = new AreaSeriesPoint[pointList.Count];
for(int j = 0; j < pointList.Count; j++)
{
pointArray[j].X = pointList[j].X;
pointArray[j].Y = pointList[j].Y;
}
series.AddValues(pointArray);
viewXY.AreaSeries.Add(series);
}
}
#endregion
#region 차트 초기화하기 - InitializeChart()
/// <summary>
/// 차트 초기화하기
/// </summary>
private void InitializeChart()
{
this.chart = new LightningChartUltimate();
this.chart.BeginUpdate();
this.chart.Name = "chart";
this.chart.Parent = this;
this.chart.Dock = DockStyle.Fill;
this.chart.Title.Font = Font;
this.chart.Title.Text = "영역 차트";
ViewXY viewXY = this.chart.ViewXY;
viewXY.ZoomPanOptions.MouseWheelZooming = MouseWheelZooming.Horizontal;
viewXY.ZoomPanOptions.PanDirection = PanDirection.Horizontal;
viewXY.Zoomed += ViewXY_Zoomed;
AxisX axisX = this.chart.ViewXY.XAxes[0];
axisX.Title.Font = Font;
axisX.Title.Text = "X축";
axisX.ValueType = AxisValueType.Number;
axisX.ScrollMode = XAxisScrollMode.None;
AxisY axisY = this.chart.ViewXY.YAxes[0];
axisY.Title.Font = Font;
axisY.Title.Text = "Y축";
axisY.PanningEnabled = false;
ChartHelper.SetDarkFlatStyle(this.chart);
List<SeriesData> seriesDataList = GetSeriesDataList(500);
SetChartData(viewXY, axisX, axisY, seriesDataList);
viewXY.ZoomToFit();
LegendBoxXY legendBoxXY = this.chart.ViewXY.LegendBoxes[0];
legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;
this.chart.EndUpdate();
}
#endregion
}
}728x90
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