alpha

2025-08-23 21:39:21 +08:00
parent 7bac32e3c4
commit f67b4db4ba
562 changed files with 37981 additions and 38280 deletions
@@ -0,0 +1,204 @@
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+namespace Ink_Canvas.ProcessBars
+{
+    /// <summary>
+    /// CycleProcessBar1.xaml 的交互逻辑
+    /// </summary>
+    public partial class CycleProcessBar : UserControl
+    {
+        public CycleProcessBar()
+        {
+            InitializeComponent();
+            IsPaused = false;
+        }
+
+        public bool IsPaused
+        {
+            set { SetRingColor(value); }
+        }
+
+        private void SetRingColor(bool isPaused)
+        {
+            if (isPaused)
+            {
+                myCycleProcessBar.Stroke = new SolidColorBrush(StringToColor("#FF1A71C8"));
+            }
+            else
+            {
+                myCycleProcessBar.Stroke = new SolidColorBrush(StringToColor("#FF0067C1"));
+            }
+        }
+
+        private Color StringToColor(string colorStr)
+        {
+            Byte[] argb = new Byte[4];
+            for (int i = 0; i < 4; i++)
+            {
+                char[] charArray = colorStr.Substring(i * 2 + 1, 2).ToCharArray();
+                //string str = "11";
+                Byte b1 = toByte(charArray[0]);
+                Byte b2 = toByte(charArray[1]);
+                argb[i] = (Byte)(b2 | (b1 << 4));
+            }
+            return Color.FromArgb(argb[0], argb[1], argb[2], argb[3]);//#FFFFFFFF
+        }
+
+        private static byte toByte(char c)
+        {
+            byte b = (byte)"0123456789ABCDEF".IndexOf(c);
+            return b;
+        }
+
+        public double CurrentValue
+        {
+            set { SetValue(value); }
+        }
+
+        /// <summary>
+        /// 设置百分百，输入小数，自动乘100
+        /// </summary>
+        /// <param name="percentValue"></param>
+        private void SetValue(double percentValue)
+        {
+            /*****************************************
+              方形矩阵边长为34，半长为17
+              环形半径为14，所以距离边框3个像素
+              环形描边3个像素
+            ******************************************/
+            double angel = percentValue * 360; //角度
+
+            double radius = 14; //环形半径
+
+            //起始点
+            double leftStart = 17;
+            double topStart = 3;
+
+            //结束点
+            double endLeft = 0;
+            double endTop = 0;
+
+            if (percentValue == 0) myCycleProcessBar.Visibility = Visibility.Hidden;
+            else myCycleProcessBar.Visibility = Visibility.Visible;
+
+
+            //数字显示
+            lbValue.Content = (percentValue * 100).ToString("0") + "%";
+
+            /***********************************************
+            * 整个环形进度条使用Path来绘制，采用三角函数来计算
+            * 环形根据角度来分别绘制，以90度划分，方便计算比例
+            ***********************************************/
+
+            bool isLagreCircle = false; //是否优势弧，即大于180度的弧形
+
+            //小于90度
+            if (angel <= 90)
+            {
+                /*****************
+                          *
+                          *   *
+                          * * ra
+                   * * * * * * * * *
+                          *
+                          *
+                          *
+                ******************/
+                double ra = (90 - angel) * Math.PI / 180; //弧度
+                endLeft = leftStart + Math.Cos(ra) * radius; //余弦横坐标
+                endTop = topStart + radius - Math.Sin(ra) * radius; //正弦纵坐标
+            }
+
+            else if (angel <= 180)
+            {
+                /*****************
+                          *
+                          *  
+                          * 
+                   * * * * * * * * *
+                          * * ra
+                          *  *
+                          *   *
+                ******************/
+
+                double ra = (angel - 90) * Math.PI / 180; //弧度
+                endLeft = leftStart + Math.Cos(ra) * radius; //余弦横坐标
+                endTop = topStart + radius + Math.Sin(ra) * radius;//正弦纵坐标
+            }
+
+            else if (angel <= 270)
+            {
+                /*****************
+                          *
+                          *  
+                          * 
+                   * * * * * * * * *
+                        * *
+                       *ra*
+                      *   *
+                ******************/
+                isLagreCircle = true; //优势弧
+                double ra = (angel - 180) * Math.PI / 180;
+                endLeft = leftStart - Math.Sin(ra) * radius;
+                endTop = topStart + radius + Math.Cos(ra) * radius;
+            }
+
+            else if (angel < 360)
+            {
+                /*****************
+                      *   *
+                       *  *  
+                     ra * * 
+                   * * * * * * * * *
+                          *
+                          *
+                          *
+                ******************/
+                isLagreCircle = true; //优势弧
+                double ra = (angel - 270) * Math.PI / 180;
+                endLeft = leftStart - Math.Cos(ra) * radius;
+                endTop = topStart + radius - Math.Sin(ra) * radius;
+            }
+            else
+            {
+                isLagreCircle = true; //优势弧
+                endLeft = leftStart - 0.001; //不与起点在同一点，避免重叠绘制出非环形
+                endTop = topStart;
+            }
+
+            Point arcEndPt = new Point(endLeft, endTop); //结束点
+            Size arcSize = new Size(radius, radius);
+            SweepDirection direction = SweepDirection.Clockwise; //顺时针弧形
+            //弧形
+            ArcSegment arcsegment = new ArcSegment(arcEndPt, arcSize, 0, isLagreCircle, direction, true);
+
+            //形状集合
+            PathSegmentCollection pathsegmentCollection = new PathSegmentCollection();
+            pathsegmentCollection.Add(arcsegment);
+
+            //路径描述
+            PathFigure pathFigure = new PathFigure();
+            pathFigure.StartPoint = new Point(leftStart, topStart); //起始地址
+            pathFigure.Segments = pathsegmentCollection;
+
+            //路径描述集合
+            PathFigureCollection pathFigureCollection = new PathFigureCollection();
+            pathFigureCollection.Add(pathFigure);
+
+            //复杂形状
+            PathGeometry pathGeometry = new PathGeometry();
+            pathGeometry.Figures = pathFigureCollection;
+
+            //Data赋值
+            myCycleProcessBar.Data = pathGeometry;
+            //达到100%则闭合整个
+            if (angel == 360)
+            {
+                myCycleProcessBar.Data = Geometry.Parse(myCycleProcessBar.Data.ToString() + " z");
+            }
+        }
+    }
+}