复制代码 代码如下:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing;
using System.IO;

namespace 文字图片生成程序
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
static void checkdir()
{
string path="C:\\Users\\Default\\tran";
if (!Directory.Exists(path))//判断目录是否存在
{
Directory.CreateDirectory(path);
}
}
[STAThread]
static void Main()
{
Program.checkdir();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());

}

}
class Program1
{
private float hor=0.46f;//
public static string src = null;
public void setting(float[] z)
{
this.hor = z[5];//文字比例

//线条比例
//虚线比例
//粗细比例
//上下位置
//左右位置
//边框边界 bool
}
public void CreateImage(string lf,string content,int w,Color gezi,Color bg,Color ziti_a,Color ziti_b,string ziti,bool flag_b)
{

Font font;
//创建一个位图对象
Bitmap image = new Bitmap(w, w);
//创建Graphics
Graphics g = Graphics.FromImage(image);
try
{
//清空图片背景颜色
g.Clear(bg);
if (!flag_b)
font = new Font(ziti, w * 0.65f);
else
font = new Font(ziti, w * 0.65f, (FontStyle.Bold));
System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new Rectangle(0, 0, image.Width, image.Height), ziti_a, ziti_b, 4.0f, true);
//画图片的边框线
g.DrawRectangle(new Pen(gezi, w * 0.007f), w * 0.03f, w * 0.03f, w * 0.94f, w * 0.94f);
//画虚线
Pen pen1 = new Pen(gezi, w * 0.007f);
pen1.DashStyle = System.Drawing.Drawing2D.DashStyle.Custom;
pen1.DashPattern = new float[] { w * 0.012f, w * 0.008f };
g.DrawLine(pen1, w * 0.03f, w * 0.03f, w * 0.97f, w * 0.97f);
g.DrawLine(pen1, w * 0.97f, w * 0.03f, w * 0.03f, w * 0.97f);
g.DrawLine(pen1, w * 0.03f, w * 0.5f, w * 0.97f, w * 0.5f);
g.DrawLine(pen1, w * 0.5f, w * 0.03f, w * 0.5f, w * 0.97f);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;

g.DrawString(content, font, brush, w*hor, w * 0.63f, sf);
src = lf + content + ".jpg";

image.Save(src);


}
finally
{
g.Dispose();
image.Dispose();
}
}

}

}