[C#/WINFORM] 컬럼 크기에 맞춰 텍스트 그리기

TestProject.zip

다운로드

▶ MainForm.cs

using System;
using System.Drawing;
using System.Drawing.Text;
using System.Windows.Forms;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 값 배열
        /// </summary>
        private string[][] valueArray =
        {
            new string[]
            {
                "WPF 3d, Three-Dimensional Graphics with WPF and C#",
                "http://www.csharphelper.com/wpf3d.html",
                "426 pages",
                "2/2018",
                "978-1983905964"
            },
            new string[]
            {
                "The C# Helper Top 100",
                "http://www.csharphelper.com/top100.htm",
                "382 pages",
                "9/2017",
                "978-1546886716"
            },
            new string[]
            {
                "Interview Puzzles Dissected, Solving and Understanding Interview Puzzles",
                "http://www.csharphelper.com/puzzles.htm",
                "300 pages",
                "11/2016",
                "978-1539504887"
            },
            new string[]
            {
                "C# 24-Hour Trainer, 2nd Edition",
                "http://www.wrox.com/WileyCDA/WroxTitle/C-24-Hour-Trainer-2nd-Edition.productCd-1119065666.html",
                "600 pages",
                "11/2015",
                "978-1119065661"
            },
            new string[]
            {
                "Beginning Software Engineering",
                "http://www.wrox.com/WileyCDA/WroxTitle/Beginning-Software-Engineering.productCd-1118969146.html",
                "480 pages",
                "3/2015",
                "978-1118969144"
            },
            new string[]
            {
                "C# 5.0 Programmer's Reference",
                "http://www.wrox.com/WileyCDA/WroxTitle/C-5-0-Programmer-s-Reference.productCd-1118847288.html",
                "960 pages",
                "4/2014",
                "978-1118847282"
            },
            new string[]
            {
                "Essential Algorithms : A Practical Approach to Computer Algorithms",
                "http://www.csharphelper.com/algorithms.html",
                "624 pages",
                "8/2013",
                "978-1118612101"
            },
        };

        /// <summary>
        /// 컬럼 너비 배열
        /// </summary>
        private int[] columnWidthArray = { 230, 230, 90, 70, 130};

        /// <summary>
        /// 수직 정렬 배열
        /// </summary>
        private StringAlignment[] verticalAlignmentArray =
        {
            StringAlignment.Center,
            StringAlignment.Center,
            StringAlignment.Near,
            StringAlignment.Near,
            StringAlignment.Near,
        };

        /// <summary>
        /// 수평 정렬 배열
        /// </summary>
        private StringAlignment[] horizontalAlignmentArray =
        {
            StringAlignment.Near,
            StringAlignment.Near,
            StringAlignment.Far,
            StringAlignment.Center,
            StringAlignment.Near,
        };

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            #region 이벤트를 설정한다.

            this.canvasPictureBox.Paint += canvasPictureBox_Paint;

            #endregion
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region 캔버스 픽처 박스 페인트시 처리하기 - canvasPictureBox_Paint(sender, e)

        /// <summary>
        /// 캔버스 픽처 박스 페인트시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 인자</param>
        /// <param name="e">이벤트 인자</param>
        private void canvasPictureBox_Paint(object sender, PaintEventArgs e)
        {
            e.Graphics.Clear(Color.White);

            e.Graphics.TextRenderingHint = TextRenderingHint.AntiAlias;

            using(StringFormat stringFormat = new StringFormat())
            {
                using(Font font = new Font("Times New Roman", 12))
                {
                    const int MARGIN = 4;

                    int y = MARGIN;

                    foreach(string[] rowArray in this.valueArray)
                    {
                        int columnCount = rowArray.Length;

                        int maximumHeight = 0;

                        for(int column = 0; column < columnCount; column++)
                        {
                            SizeF columnSize = e.Graphics.MeasureString
                            (
                                rowArray[column],
                                font,
                                this.columnWidthArray[column] - 2 * MARGIN
                            );

                            int newHeight = (int)Math.Ceiling(columnSize.Height);

                            if(maximumHeight < newHeight)
                            {
                                maximumHeight = newHeight;
                            }
                        }

                        maximumHeight += 2 * MARGIN;

                        int x = MARGIN;

                        for(int column = 0; column < columnCount; column++)
                        {
                            Rectangle boxRectangle = new Rectangle
                            (
                                x,
                                y,
                                this.columnWidthArray[column],
                                maximumHeight
                            );

                            Rectangle textRectangle = boxRectangle;

                            textRectangle.Inflate(-MARGIN, -MARGIN);

                            stringFormat.Alignment     = this.horizontalAlignmentArray[column];
                            stringFormat.LineAlignment = this.verticalAlignmentArray[column];

                            e.Graphics.DrawString
                            (
                                rowArray[column],
                                font,
                                Brushes.Black,
                                textRectangle,
                                stringFormat
                            );

                            e.Graphics.DrawRectangle(Pens.Blue, boxRectangle);

                            x += this.columnWidthArray[column];
                        }

                        y += maximumHeight;
                    }
                }
            }
        }

        #endregion
    }
}