C#打印绘图的实现方法

本文实例讲述了C#打印绘图的实现方法。分享给大家供大家参考。具体实现方法如下：

代码如下:

String drawString = "";
Font drawFont = null;
SolidBrush drawBrush = null;
float x = 0F;
float y = 0F;
StringFormat drawFormat = new StringFormat();

string test = "";

public string Test
{
    get { return test; }
    set { test = value; }
}
public Form1()
{
    InitializeComponent();
    //设置纸张大小
    PaperSize paperSize = new PaperSize("DataOrder", 1023, 614);
    printDocument1.DefaultPageSettings.PaperSize = paperSize;
}

//打印
private void button1_Click(object sender, EventArgs e)
{
    printDocument1.PrintPage += new PrintPageEventHandler(MyPrintDoc_PrintPage);
    try
    {
 printPreviewDialog1.Document = printDocument1;
 printPreviewDialog1.FormBorderStyle = FormBorderStyle.Fixed3D;
 printPreviewDialog1.ShowDialog();
 printDocument1.Print();
    }
    catch
    {

MessageBox.Show("请安装打印机", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
    }
}

protected void MyPrintDoc_PrintPage(object sender, PrintPageEventArgs e)
{
    //字体 颜色 格式 坐标
    drawFont = new Font("Arial", 8);
    drawBrush = new SolidBrush(Color.Black);
    x = 0F;
    y = 0F;
    drawFormat.FormatFlags = StringFormatFlags.NoWrap;

//块数
    int num = 6;
    float weightAll = 12.600F;
    //标题
    //标题第一行
    string title = "钢板入库计量单";
    string BillCode = "吊号：" + "20080505170";
    string ClassType = "班别：" + "乙";
    string type1 = "类型：" + "定轧";
    string OrderNum = "记录单号：" + "QW-Y14-02-06";
    //标题第二行
    string ArriveStation = "到站：";
    string SpLine = "专用线：";
    string SaleNo = "销售订单号：";
    //标题第三行
    string AcceptName = "收货单位：" + "XXXX/12*2438*9144收二支";
    string time = DateTime.Now.Year.ToString() + "年" + DateTime.Now.Month.ToString().PadLeft(2,'0')+"月"+DateTime.Now.Day.ToString()+"日";
    //表格下数据
    string BoardNum = "合计：" + num.ToString() + "    块      " + weightAll.ToString()+"   吨   ";
    string CheckMan1 = "检查员：" + "";
    string MeName = "计量员："+"XX";
    string CheckMan2 = "核对员：" + "";
    //线条长度
    Pen line = new Pen(drawBrush, 1);
    //绘图--字的位置
    //绘图--总标题
    e.Graphics.DrawString(title, drawFont, drawBrush, 400, 45, drawFormat);
    //绘图--标题--第一行
    //吊号
    e.Graphics.DrawString(BillCode, drawFont, drawBrush, 125,83, drawFormat);
    //班别
    e.Graphics.DrawString(ClassType, drawFont, drawBrush, 354, 83, drawFormat);
    //类型
    e.Graphics.DrawString(type1, drawFont, drawBrush, 500, 83, drawFormat);
    //记录单号
    e.Graphics.DrawString(OrderNum, drawFont, drawBrush, 685, 83, drawFormat);

//绘图--标题--第二行
    //到站
    e.Graphics.DrawString(ArriveStation, drawFont, drawBrush, 125, 106, drawFormat);
    //专用线
    e.Graphics.DrawString(SpLine, drawFont, drawBrush, 354, 106, drawFormat);
    //销售订单号
    e.Graphics.DrawString(SaleNo, drawFont, drawBrush, 500, 106, drawFormat);

//绘图--标题--第三行
    //收货单位
    e.Graphics.DrawString(AcceptName, drawFont, drawBrush, 125, 129, drawFormat);
    //时间
    e.Graphics.DrawString(time, drawFont, drawBrush, 685, 129, drawFormat);

//绘图--表格下数据
    //合计
    e.Graphics.DrawString(BoardNum, drawFont, drawBrush, 125, 568, drawFormat);
    //检查员
    e.Graphics.DrawString(CheckMan1, drawFont, drawBrush, 400, 568, drawFormat);
    //计量员
    e.Graphics.DrawString(MeName, drawFont, drawBrush, 550, 568, drawFormat);
    //核对员
    e.Graphics.DrawString(CheckMan2, drawFont, drawBrush, 700, 568, drawFormat);

//绘图 表格
    float leftbianJu = 120;
    float topbianJu = 152;
    float tableWidth = 770;
    float tableHeight = 393;

float cellwidth = 55;
    float cellwidth1 = 110;
    float cellheigh = 0F;

//绘图--线的位置 外边矩形
    //横
    e.Graphics.DrawLine(line, leftbianJu, topbianJu,leftbianJu+tableWidth,topbianJu);
    e.Graphics.DrawLine(line, leftbianJu, topbianJu + tableHeight, leftbianJu + tableWidth, topbianJu + tableHeight);
    //竖
    e.Graphics.DrawLine(line, leftbianJu, topbianJu, leftbianJu, topbianJu+tableHeight);
    e.Graphics.DrawLine(line, leftbianJu + tableWidth, topbianJu, leftbianJu + tableWidth, topbianJu + tableHeight);
    //e.Graphics.DrawLine(line, 15, 0, 15, 614);

//绘图--内部竖线的位置
    y = topbianJu+tableHeight;
    x = leftbianJu + cellwidth;
    e.Graphics.DrawLine(line, x, topbianJu, x,y );
    x= leftbianJu + cellwidth + cellwidth1;
    e.Graphics.DrawLine(line,x , topbianJu, x, y);
    x = leftbianJu + cellwidth + cellwidth1 * 2;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 2 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 3 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 4 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 5 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 6 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);
    x = leftbianJu + cellwidth * 7 + cellwidth1 * 3;
    e.Graphics.DrawLine(line, x, topbianJu, x, y);

//绘图--内部横线的位置
    //根据块数计算表格高度
    if (num != 0)
 cellheigh = tableHeight / (float)num;
    else
 cellheigh = 0;
    //绘图--内部横线的位置
    for (int i = 1; i < num; i++)
    {
 if (i == 1)
 {
     //数据
     string str = "";
     str = "序号";
     x = leftbianJu + cellwidth / 5;
     y = topbianJu + cellheigh / 3;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);
     str = "卡片编号";
     x = leftbianJu + cellwidth + cellwidth1 / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "炉号";
     x = leftbianJu + cellwidth + cellwidth1 + cellwidth1 / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "物料编码";
     x = leftbianJu + cellwidth + cellwidth1*2 + cellwidth1 / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "牌号";
     x = leftbianJu + cellwidth + cellwidth1*3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "厚度";
     x = leftbianJu + cellwidth * 2 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "宽度";
     x = leftbianJu + cellwidth * 3 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "长度";
     x = leftbianJu + cellwidth * 4 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "重量";
     x = leftbianJu + cellwidth * 5 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "级别";
     x = leftbianJu + cellwidth * 6 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);

str = "偏差";
     x = leftbianJu + cellwidth * 7 + cellwidth1 * 3 + cellwidth / 5;
     e.Graphics.DrawString(str, drawFont, drawBrush, x, y, drawFormat);
 }
 //横线
 y = topbianJu + cellheigh * i;
 e.Graphics.DrawLine(line, leftbianJu, y, leftbianJu + tableWidth, y);
    }
    e.HasMorePages = false;
}

运行效果如下图所示：

希望本文所述对大家的C#程序设计有所帮助。