我应该采用什么方法 [英] What method should i implement

问题描述

以下是我的代码示例:

由用户在运行时设置公共变量的图形类.几何和下降线这两个类

The following are my code samples:

The Graphical Classes in which public variables are set by users at runtime. The two classes Geometry and FallingLines

public class Geometry
    {
        private int width;
        private int height;

        public int repetation = 6;
        public bool IsOffset = true;
        public GeometricalShapes shape = GeometricalShapes.Circle;

        private List<Rectangle> rectangle;
        private int offSetTimes = 3;

        public Geometry(int width, int height)
        {
            this.width = width;
            this.height = height;
        }

        public GraphicsPath[] Draw()
        {
            //implementation
        }
        
        private int[] GetIncBoxSize(int repetation)
        {
            //implementation
        }

        private GraphicsPath GetPath(int x, int y, int wt, int ht)
        {
            //implementation
        }
    }

public class FallingLines
    {
        public int width;
        public int height;
        
        public bool IsTop = true;
        public bool IsBtm = false;
        public bool IsOffset = true;

        public int repetation = 10;

        public LineType lineType = LineType.Irregular;
        
        public FallingLines(int width, int height)
        {
            this.width = width;
            this.height = height;            
        }

        public GraphicsPath[] Draw()
        {
            // implementation
        }

        private Rectangle[] GetRectangle(int randomOffset)
        {
            // implementation
        }

        private GraphicsPath GetPath(int x, int y, int width, int height)
        {
            // implementation
        }

        private Point[] GetPoints(int count)
        {
            // implementation
        }

        private Point[] DrawWave(Point top, Point btm, int cntWave)
        {
            // implementation
        }

        private GraphicsPath DrawIrregularity(Point[] points, int width)
        {
            // implementation
        }

        private Point[] GetRandomPointInLine(Point[] points, int curveCnt)
        {
            // implementation
        }

        private Point[] DrawIrregularWave(Point top, Point btm, int width)
        {
            // implementation
        }
    }

我将为用户制作控件，以便他们可以操作.
所以，我想要一些可以来回交互的东西.

我希望MyForm将信息发送到这些类，反之亦然.稍后按下按钮后，我希望Draw()将graphicsPath []返回到我的mainForm.

我该怎么做...

I will be making controls for the user so that they can manipulate.
So, i want something that can interact back and forth.

I want my MyForm to send info to these classes and vice versa. later after a Button Press i want the Draw() to return the graphicsPath[] to my mainForm.

How do i do these...

推荐答案

您的GraphicsClass类必须实现接口.由于所有类都有一个共同的属性和一个方法，因此我建议

Your GraphicsClass classes have to implement an Interface. Since all classes have one property and one method in common, I''d suggest

public Interface IGraphics
{
   bool a { get; set; }
   GraphicsPath Draw();
}

我不需要您的交互器"类.

I do not sse any need for your "interactor" class.

报价:

//是与下面的图形类交互的抽象类....

//should this be an abstract class which interact with Graphical Classes below....

是的，根据一种可能性

Yes ,as per one possibility

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