■ 위쪽 및 아래쪽 절반의 색상으로 반전된 텍스트를 그리는 방법을 보여준다.
▶ MainForm.cs
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 |
using System; using System.Drawing; using System.Drawing.Text; using System.Windows.Forms; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.pictureBox.Resize += pictureBox_Resize; this.pictureBox.Paint += pictureBox_Paint; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 픽처 박스 크기 변경시 처리하기 - pictureBox_Resize(sender, e) /// <summary> /// 픽처 박스 크기 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void pictureBox_Resize(object sender, EventArgs e) { this.pictureBox.Refresh(); } #endregion #region 픽처 박스 페인트시 처리하기 - pictureBox_Paint(sender, e) /// <summary> /// 픽처 박스 페인트시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void pictureBox_Paint(object sender, PaintEventArgs e) { using(Font font = new Font("Times New Roman", 40, FontStyle.Bold)) { DrawSplitText ( e.Graphics, "C# Helper", font, this.pictureBox.ClientRectangle, Brushes.Black, Brushes.White ); } } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 분리된 텍스트 그리기 - DrawSplitText(graphics, text, font, rectangle, topForegroundBrush, bottomForegroundBrush) /// <summary> /// 분리된 텍스트 그리기 /// </summary> /// <param name="graphics"></param> /// <param name="text"></param> /// <param name="font"></param> /// <param name="rectangle"></param> /// <param name="topForegroundBrush"></param> /// <param name="bottomForegroundBrush"></param> private void DrawSplitText ( Graphics graphics, string text, Font font, Rectangle rectangle, Brush topForegroundBrush, Brush bottomForegroundBrush ) { Bitmap topBitmap = new Bitmap(rectangle.Width, rectangle.Height); Bitmap bottomBitmap = new Bitmap(rectangle.Width, rectangle.Height); using(StringFormat stringFormat = new StringFormat()) { stringFormat.Alignment = StringAlignment.Center; stringFormat.LineAlignment = StringAlignment.Center; using(Graphics topGraphics = Graphics.FromImage(topBitmap)) { topGraphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit; topGraphics.FillRectangle(bottomForegroundBrush, rectangle); topGraphics.DrawString(text, font, topForegroundBrush, rectangle, stringFormat); } using(Graphics bottomGraphics = Graphics.FromImage(bottomBitmap)) { bottomGraphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit; bottomGraphics.FillRectangle(topForegroundBrush, rectangle); bottomGraphics.DrawString(text, font, bottomForegroundBrush, rectangle, stringFormat); } } RectangleF topRectangle = new RectangleF ( rectangle.X, rectangle.Y, rectangle.Width, rectangle.Height / 2f ); using(TextureBrush brush = new TextureBrush(topBitmap)) { graphics.FillRectangle(brush, topRectangle); } RectangleF bottomRectangle = new RectangleF ( rectangle.X, topRectangle.Bottom, rectangle.Width, rectangle.Height / 2f ); using(TextureBrush brush = new TextureBrush(bottomBitmap)) { graphics.FillRectangle(brush, bottomRectangle); } topBitmap.Dispose(); bottomBitmap.Dispose(); } #endregion } } |
