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ChiKyun Kim
243
Handler/Project_form2/MethodExtentions.cs
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243
Handler/Project_form2/MethodExtentions.cs
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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namespace Project
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{
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/// <summary>
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/// generic method Extension
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/// </summary>
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public static class MethodExtensions
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{
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//public static void SafeRaise(this Delegate evt, System.EventArgs e)
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//{
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// if (evt == null) return;
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// foreach (Delegate singleCast in evt.GetInvocationList())
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// {
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// var syncInvoke = singleCast.Target as ISynchronizeInvoke;
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// if (syncInvoke != null && syncInvoke.InvokeRequired)
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// syncInvoke.BeginInvoke(singleCast, new object[] { e });
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// else
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// singleCast.DynamicInvoke(e);
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// }
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//}
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public static int toInt(this string param)
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{
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int a = 0;
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int.TryParse(param, out a);
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return a;
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}
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public static string ToString(this System.Drawing.Rectangle rect)
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{
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return string.Format("X={0},Y={1},W={2},H={3}", rect.X, rect.Y, rect.Width, rect.Height);
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}
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public static string ToString(this System.Drawing.RectangleF rect)
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{
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return string.Format("X={0},Y={1},W={2},H={3}", rect.X, rect.Y, rect.Width, rect.Height);
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}
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//public static void SetBGColor(this System.Windows.Forms.Label ctl,System.Drawing.Color color1)
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//{
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// ctl.BackColor = System.Drawing.Color.Red;
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//}
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/// <summary>
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/// 0101이 반복되는 문자열 형태로 전환합니다.
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/// </summary>
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/// <param name="arr"></param>
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/// <returns></returns>
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public static string BitString(this System.Collections.BitArray arr)
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{
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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for (int i = arr.Length; i > 0; i--)
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sb.Append(arr[i - 1] ? "1" : "0");
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return sb.ToString();
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}
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/// <summary>
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/// int 값으로 변환합니다.
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/// </summary>
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/// <param name="arr"></param>
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/// <returns></returns>
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public static int ValueI(this System.Collections.BitArray arr)
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{
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byte[] buf = new byte[4];
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arr.CopyTo(buf, 0);
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return BitConverter.ToInt32(buf, 0);
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}
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/// <summary>
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/// 숫자인지 검사합니다.
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static bool IsNumeric(this string input)
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{
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double data;
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return double.TryParse(input, out data);
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//return Regex.IsMatch(input, @"^\d+$");
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}
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/// <summary>
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/// isnullorempty 를 수행합니다.
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static Boolean isEmpty(this string input)
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{
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if (input == null) return true;
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if (string.IsNullOrWhiteSpace(input) || string.IsNullOrEmpty(input)) return true;
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else return false;
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}
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/// <summary>
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/// default 인코딩을 사용하여 문자열로 반환합니다.
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static string GetString(this Byte[] input)
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{
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return System.Text.Encoding.Default.GetString(input);
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}
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/// <summary>
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/// 16진수 문자열 형태로 반환합니다.
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static string GetHexString(this Byte[] input)
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{
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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foreach (byte b in input)
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sb.Append(" " + b.ToString("X2"));
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return sb.ToString();
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}
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public static string Base64Encode(this string src)
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{
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string base64enc = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(src));
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return base64enc;
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}
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public static string Base64Decode(this string src)
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{
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var base64dec = Convert.FromBase64String(src);
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return System.Text.Encoding.UTF8.GetString(base64dec);
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}
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public static string UrlPathEncode(this string src)
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{
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string data = System.Web.HttpUtility.UrlPathEncode(src);
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return data;
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}
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public static string UrlEncode(this string src)
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{
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string data = System.Web.HttpUtility.UrlEncode(src, System.Text.Encoding.UTF8);
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return data;
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}
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public static string UrlDecode(this string src)
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{
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string data = System.Web.HttpUtility.UrlDecode(src, System.Text.Encoding.UTF8);
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return data;
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}
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public static string toSizeStr(this Size rect)
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{
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return string.Format("{0};{1}", rect.Width, rect.Height);
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}
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public static string toPointStr(this PointF rect)
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{
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return string.Format("{0};{1}", rect.X, rect.Y);
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}
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public static string toPointStr(this Point rect)
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{
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return string.Format("{0};{1}", rect.X, rect.Y);
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}
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public static string toRectStr(this Rectangle rect)
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{
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return string.Format("{0};{1};{2};{3}", rect.X, rect.Top, rect.Width, rect.Height);
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}
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public static string toRectStr(this RectangleF rect)
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{
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return string.Format("{0};{1};{2};{3}", rect.X, rect.Top, rect.Width, rect.Height);
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}
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public static RectangleF toRectF(this string str)
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{
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var buffer = str.Split(';');
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if (buffer.Length != 4) return RectangleF.Empty;
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for (int i = 0; i < buffer.Length; i++)
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if (buffer[i] == "") buffer[i] = "0";
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return new RectangleF(float.Parse(buffer[0]), float.Parse(buffer[1]), float.Parse(buffer[2]), float.Parse(buffer[3]));
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}
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public static Rectangle toRect(this string str)
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{
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var buffer = str.Split(';');
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if (buffer.Length != 4) return Rectangle.Empty;
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for (int i = 0; i < buffer.Length; i++)
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if (buffer[i] == "") buffer[i] = "0";
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return new Rectangle(int.Parse(buffer[0]), int.Parse(buffer[1]), int.Parse(buffer[2]), int.Parse(buffer[3]));
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}
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public static Point toPoint(this string str)
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{
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str = str.Replace(",", ";").Replace("*", ";").Replace("x", ";").Replace(":", ";");
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var buffer = str.Split(';');
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if (buffer.Length != 2) return Point.Empty;
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for (int i = 0; i < buffer.Length; i++)
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if (buffer[i] == "") buffer[i] = "0";
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return new Point(int.Parse(buffer[0]), int.Parse(buffer[1]));
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}
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public static Size toSize(this string str)
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{
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str = str.Replace(",", ";").Replace("*", ";").Replace("x", ";").Replace(":", ";");
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var buffer = str.Split(';');
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if (buffer.Length != 2) return Size.Empty;
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for (int i = 0; i < buffer.Length; i++)
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if (buffer[i] == "") buffer[i] = "0";
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return new Size(int.Parse(buffer[0]), int.Parse(buffer[1]));
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}
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public static PointF toPointF(this string str)
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{
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str = str.Replace(",", ";").Replace("*", ";").Replace("x", ";").Replace(":", ";");
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var buffer = str.Split(';');
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if (buffer.Length != 2) return PointF.Empty;
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for (int i = 0; i < buffer.Length; i++)
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if (buffer[i] == "") buffer[i] = "0";
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return new PointF(float.Parse(buffer[0]), float.Parse(buffer[1]));
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}
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public static Rectangle Fix(this Rectangle rect, Size imgsize)
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{
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//영역보정
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if (rect.Left < 1) rect.X = 1;
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if (rect.Top < 1) rect.Y = 1;
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if (rect.Right > imgsize.Width) rect.Width = imgsize.Width - rect.Left - 1;
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if (rect.Bottom > imgsize.Height) rect.Height = imgsize.Height - rect.Top - 1;
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if (rect.Width < 2 || rect.Height < 2) rect = Rectangle.Empty;
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return rect;
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}
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public static RectangleF FixRoi(this RectangleF rect, Size imgsize)
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{
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//영역보정
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if (rect.Left < 1) rect.X = 1;
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if (rect.Top < 1) rect.Y = 1;
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if (rect.Right > imgsize.Width) rect.Width = imgsize.Width - rect.Left - 1;
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if (rect.Bottom > imgsize.Height) rect.Height = imgsize.Height - rect.Top - 1;
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if (rect.Width < 2 || rect.Height < 2) rect = Rectangle.Empty;
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return rect;
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}
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}
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}
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