如何像图表一样创建图片 [英] how to create a picture like a chart

问题描述

你好 

我需要帮助..我正在创建如下a，b和c所示的图像。我想创建如下图所示的图像，带有Y轴图例和X轴图例的必需图像标题。

i need help.. i am creating image as shown below as a,b and c. and i want to create image as shown below with Required Image Heading with Y-axis legend and X-axis Legend.

请指导我一下用C＃表格做怎么做

kindly guide me what to do and how to do in C# forms

提前谢谢

问候

推荐答案

您好，

您可以添加标签来做这个，非常简单。你也可以直接画画。代码供您参考。

You can add label to do this, that is very simply. you can also drawing directly. Code for your reference.

 private void Form1_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = this.CreateGraphics();
            Bitmap bm = new Bitmap(System.Environment.CurrentDirectory + "\\sample1.PNG");
            g.DrawImage(bm, 100, 100, bm.Size.Width , bm.Height);
            //draw legend x
            for (int i = 0; i*50 <= bm.Width; i++)
            {  
                g.DrawString(i.ToString() , new Font("verdana", 12, FontStyle.Bold), new SolidBrush(Color.Black), 100 + i*50, 100+ bm.Height +10);
               
            }
            //draw legend y
            for (int i = 0; i * 50 <= bm.Height; i++)
            {
                if(i!=0)
                g.DrawString(i.ToString(), new Font("verdana", 12, FontStyle.Bold), new SolidBrush(Color.Black), 100-20, 100 +bm.Height- i * 50);

            }

        }

 

 

希望这可以是对你有帮助。

Hope this can be helpful to you.

Bob

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