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@ -8,24 +8,97 @@ using System.Text; |
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using System.Threading.Tasks; |
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using static DyeingComputer.UserClass.SqliteHelper; |
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using CommunityToolkit.Mvvm.ComponentModel; |
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using LiveChartsCore.Kernel.Sketches; |
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using LiveChartsCore.SkiaSharpView.Painting; |
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using ScottPlot.Colormaps; |
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using System.Drawing; |
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using System.Windows.Media.TextFormatting; |
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using System.Xml.Linq; |
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using SkiaSharp; |
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namespace DyeingComputer.ViewModel |
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{ |
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public class CurveDiagramViewModel : ObservableObject |
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{ |
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public ISeries[] Series { get; set; } = new ISeries[] |
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{ |
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public partial class CurveDiagramViewModel : ObservableObject//ViewModelBase
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{ |
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public ISeries[] Series { get; set; } = |
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{ |
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new LineSeries<double> |
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{ |
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Values = new double[] { 2, 1, 3, 5, 3, 4, 6 }, |
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Fill = null |
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{ |
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Name = Properties.Resources.Temperature +"1", |
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Values = new double[] { 5, 0, 1000, 0, 5, 0 }, |
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Fill = null, |
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GeometrySize = 0, |
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// use the line smoothness property to control the curve
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// it goes from 0 to 1
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// where 0 is a straight line and 1 the most curved
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LineSmoothness = 1, |
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ScalesYAt = 0, |
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}, |
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new LineSeries<double> |
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{ |
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Name = Properties.Resources.Temperature +"2", |
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Values = new double[] { 7, 2, 7, 2, 7, 2 ,6,67,5,66,56,5}, |
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Fill = null, |
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GeometrySize = 0, |
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LineSmoothness = 1, |
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ScalesYAt = 0, |
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}, |
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new LineSeries<double> |
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{ |
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Name = Properties.Resources.Flowmeter, |
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Values = new double[] { 7, 2, 7, 5467,6,67,5,66,56,5}, |
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Fill = null, |
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GeometrySize = 0, |
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LineSmoothness = 1, |
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ScalesYAt = 1, |
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} |
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}; |
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// You can use the DateTimeAxis class to define a date time based axis
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// The first parameter is the time between each point, in this case 1 day
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// you can also use 1 year, 1 month, 1 hour, 1 minute, 1 second, 1 millisecond, etc
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// The second parameter is a function that receives the value and returns the label
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public Axis[] XAxes { get; set; } = |
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{ new DateTimeAxis(TimeSpan.FromSeconds(5) , date => date.ToString("yyyy-MM-dd HH:mm:ss")) }; |
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private static readonly SKColor s_blue = new SKColor(25, 118, 210); |
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private static readonly SKColor s_red = new SKColor(229, 57, 53); |
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private static readonly SKColor s_yellow = new SKColor(198, 167, 0); |
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public ICartesianAxis[] YAxes { get; set; } ={ |
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new Axis //“units” 和 “tens” 系列将在此轴上缩放
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{ |
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Name = Properties.Resources.Temperature +" ( °C )", |
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NameTextSize = 24, |
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NamePaint = new SolidColorPaint(s_blue), |
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NamePadding = new LiveChartsCore.Drawing.Padding(0, 20), |
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Padding = new LiveChartsCore.Drawing.Padding(0, 0, 20, 0), |
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TextSize = 16, |
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LabelsPaint = new SolidColorPaint(s_blue), |
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TicksPaint = new SolidColorPaint(s_blue), |
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SubticksPaint = new SolidColorPaint(s_blue), |
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DrawTicksPath = true |
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}, |
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new Axis // the "hundreds" series will be scaled on this axis
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{ |
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Name = Properties.Resources.Flowmeter +" ( L )", |
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NameTextSize = 24, |
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NamePaint = new SolidColorPaint(s_red), |
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NamePadding = new LiveChartsCore.Drawing.Padding(0, 20), |
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Padding = new LiveChartsCore.Drawing.Padding(20, 0, 0, 0), |
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TextSize = 16, |
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LabelsPaint = new SolidColorPaint(s_red), |
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TicksPaint = new SolidColorPaint(s_red), |
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SubticksPaint = new SolidColorPaint(s_red), |
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DrawTicksPath = true, |
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ShowSeparatorLines = false, |
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Position = LiveChartsCore.Measure.AxisPosition.End |
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}, }; |
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public CurveDiagramViewModel() |
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{ |
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} |
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} |
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} |
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