C# 实现中国象棋【棋盘，棋子】
发布时间：2020-12-16 01:13:18 所属栏目：百科 来源：网络整理
导读：本文是利用C# 实现中国象棋的棋盘绘制，以及初始化布局，并不实现中国象棋的对弈逻辑。仅供学习参考使用。 思路： 绘制中国象棋棋盘，竖线九条，横线十条。再中间绘制‘楚河’，‘汉界’ 。 绘制棋子，然后将棋子布局在棋盘上即可。 涉及知识点： 用户控件：
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本文是利用C# 实现中国象棋的棋盘绘制，以及初始化布局，并不实现中国象棋的对弈逻辑。仅供学习参考使用。 思路：
涉及知识点：
效果图如下： （一）
（二）
核心代码 棋盘核心代码如下：
1 protected override void OnPaint(PaintEventArgs e) 2 { 3 base.OnPaint(e); 4 5 //初始化数组 6 InitArrPieceInfo(); 7 8 Graphics g = e.Graphics; 9 int width = this.Width; 10 int height = .Height; 11 int padding = this.Padding.All * 20; 12 int center = height / 2;垂直中心位置 13 int s_width = (width - 2 * padding) / 8;每一条横线的间距 14 int s_heigth = (height - 9;每一条竖线的间距 15 int start_x = padding;起始位置 16 int start_y = padding; 17 Pen pen = new Pen(Brushes.Black,1.5f); 18 Dictionary<string,string[]> dicNums = new Dictionary<string[]>(); 19 dicNums.Add("up",1)">new string[9] { 123456789" }); 20 dicNums.Add(down九八七六五四三二一 21 Font font = new Font(宋体12,FontStyle.Regular); 22 for (int i = 0; i < 9; i++) 23 { 24 竖线九条 25 Point p0 = new Point(start_x + i * s_width,start_y); 26 Point p1 = new Point(start_x + i * s_width,start_y + (s_heigth * 4)); 27 Point p2 = 5 28 Point p3 = 9 29 g.DrawLine(pen,p0,p1); 30 31 上下的文字 32 Point p_up = new Point(start_x + i * s_width - 5,padding / 2 33 Point p_down = 9) + padding / 3 34 g.DrawString(dicNums[][i],font,Brushes.Black,p_up); 35 g.DrawString(dicNums[ 36 数组赋值 37 int j = 0; j < 10; j++ 38 { 39 Point absLocation = ArrPiece[i,j].AbsoluteLocation; 40 absLocation.X = start_x + i * s_width; 41 ArrPiece[i,j].AbsoluteLocation = absLocation; 42 } 43 } 44 10; i++ 45 46 横线十条 47 Point p0 = new Point(start_x,start_y + i * s_heigth); 48 Point p1 = new Point(start_x + s_width * 8,1)"> 49 50 51 9; j++ 52 53 Point absLocation = ArrPiece[j,i].AbsoluteLocation; 54 absLocation.Y = start_y + i * s_heigth; 55 ArrPiece[j,i].AbsoluteLocation = 56 57 58 绘制九宫格 59 2; i++ 60 61 Point p0 = new Point(start_x + (3 + i * 2) * 62 Point p1 = 5 - i * 2) * s_width,1)"> 63 Point p2 = 7 64 Point p3 = 65 66 67 68 69 兵和卒处有拐角，从左往右 70 5; i++ 71 72 int p_x = start_x + 2 * i * 73 int p_y = start_y + 3 * 74 DrawCorner(g,pen,p_x,p_y);兵 75 p_y = start_y + 6 * 76 DrawCorner(g,1)">卒 77 78 炮处的拐角，从左往右 79 80 81 int p_x = start_x + (1 + 6 * i) * 82 2 * 83 DrawCorner(g,1)">炮 84 p_y = start_y + 7 * 85 DrawCorner(g,1)"> 86 87 绘制楚河汉界 88 Point p_0 = new Point(2 * s_width,center - 25 89 Point p_1 = 7 * s_width,center + 90 font = 方正隶二繁体30 91 g.DrawString(楚河 92 Matrix mtxSave = g.Transform; 93 Matrix mtxRotate = 94 mtxRotate.RotateAt(180 95 g.Transform = mtxRotate; 96 g.DrawString(汉界 97 g.Transform = mtxSave; 98 绘制外边框 99 g.DrawRectangle(pen,1)">3,width - 6,height - 6100 g.DrawRectangle(pen,1)">10,1)">10101 g.DrawRectangle(pen,1)">7,1)">14,1)">14102 } 棋子核心代码如下：
1 2 3 4 Graphics g = 5 GraphicsPath gPath = new GraphicsPath(); 6 Set a new rectangle to the same size as the button's ClientRectangle property. 7 Rectangle rectangle = .ClientRectangle; 8 g.DrawEllipse(new Pen(.FlatAppearance.BorderColor),rectangle); 9 gPath.AddEllipse(rectangle); 10 11 Set the button's Region property to the newly created circle region. 12 this.Region = Region(gPath); 13 Rectangle inRect = new Rectangle(2,1)">this.Width - 4,1)">this.Height - 14 g.FillEllipse(new SolidBrush(.BackColor),1)">15 g.DrawEllipse(new Pen(Color.Black,1)">),inRect); 16 17 Font font = 楷体18 g.DrawString(this.Text,1)">this.ForeColor),1)">0,1)">19 }
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