/// <summary>
/// 计算旋转后的新坐标
/// </summary>
/// <param name="angle"></param>
/// <param name="rotate"></param>
/// <param name="oldpxy"></param>
/// <returns></returns>
private pXY CalcRoateXy(int angle, RotateFlag rotate, pXY oldpxy)
{
pXY newpxy = new pXY();
double radx = Angel2Pi(angle);
double x1 = oldpxy.X * Math.Cos(radx);
double x2 = oldpxy.Y * Math.Sin(radx);
double y1 = oldpxy.Y * Math.Cos(radx);
double y2 = oldpxy.X * Math.Sin(radx);
if (rotate == RotateFlag.EASTERN)
{
newpxy.X = Math.Round((x1 - x2), 0);
newpxy.Y = Math.Round((y1 + y2), 0);
}
if (rotate == RotateFlag.CLOCKWISE)
{
newpxy.X = Math.Round((x1 + x2), 0);
newpxy.Y = Math.Round((y1 - y2), 0);
}
return(newpxy);
}
/// <summary>
/// 判断这行文字是否含有坐标，如果有就返回坐标
/// </summary>
/// <param name="linestr"></param>
/// <param name="oldpxy"></param>
/// <returns></returns>
private bool IsLocationLine(string linestr, out pXY oldpxy)
{
oldpxy = new pXY();
string MatchFlag = @"[-0-9.]*, *[-0-9.]*";
if (linestr.StartsWith("!"))
{
return(false);
}
Match match = Regex.Match(linestr, MatchFlag);
if (match.Success)
{
string xystr = match.Groups[0].Value;
string x = xystr.Split(',')[0];
string y = xystr.Split(',')[1];
//if (y.Contains(","))
// y = y.Replace(",", "");
//if (y.Contains(";"))
// y = y.Replace(";", "");
oldpxy.X = Convert.ToDouble(x);
oldpxy.Y = Convert.ToDouble(y);
return(true);
}
else
{
return(false);
}
}
private void btnCalcSingle_Click(object sender, EventArgs e)
{
if (Convert.ToInt16(txtAngle.Text.Trim()) > 360)
{
txtAngle.SelectAll();
txtAngle.Focus();
return;
}
if (string.IsNullOrEmpty(txtOldX.Text.Trim()))
{
return;
}
if (string.IsNullOrEmpty(txtOldY.Text.Trim()))
{
return;
}
if (string.IsNullOrEmpty(txtAngle.Text.Trim()))
{
return;
}
int Angle = Convert.ToInt16(txtAngle.Text.Trim());
pXY OldPxy = new pXY();
OldPxy.X = Convert.ToDouble(txtOldX.Text.Trim());
OldPxy.Y = Convert.ToDouble(txtOldY.Text.Trim());
pXY NewPxy = CalcRoateXy(Angle, _ROTATE, OldPxy, _RBIT);
txtNewX.Text = NewPxy.X.ToString();
txtNewY.Text = NewPxy.Y.ToString();
}
/// <summary>
///
/// </summary>
/// <param name="linestr"></param>
/// <param name="oldxy"></param>
/// <param name="newxy"></param>
/// <returns></returns>
private string ReplaceOldXy2NewXy(string linestr, pXY newxy)
{
string MatchFlag = @"[-0-9.]*, *[-0-9.]*";
if (linestr.StartsWith("!"))
{
return(linestr);
}
Match match = Regex.Match(linestr, MatchFlag);
if (match.Success)
{
string xystr = match.Groups[0].Value;
linestr = linestr.Replace(xystr, newxy.X.ToString() + "," + newxy.Y.ToString().PadLeft(8, ' '));
}
return(linestr);
}
private void Rotate()
{
IsRotating = true;
if (Convert.ToInt16(txtAngle.Text.Trim()) > 360)
{
updateMessage(lstMsg, "角度最大不能超過360度.");
txtAngle.SelectAll();
txtAngle.Focus();
IsRotating = false;
return;
}
if (string.IsNullOrEmpty(txtoldboardxy.Text.Trim()))
{
updateMessage(lstMsg, "請選擇boardxy文件.");
txtoldboardxy.Focus();
IsRotating = false;
return;
}
FileInfo fi = new FileInfo(txtoldboardxy.Text.Trim());
if (!fi.Exists)
{
updateMessage(lstMsg, fi.Name + "不存在.");
txtoldboardxy.SelectAll();
txtoldboardxy.Focus();
IsRotating = false;
return;
}
if (string.IsNullOrEmpty(txtAngle.Text.Trim()))
{
updateMessage(lstMsg, "旋轉角度不能為空.");
txtAngle.Focus();
IsRotating = false;
return;
}
int Angle = Convert.ToInt16(txtAngle.Text.Trim());
RotateXY.Clear();
OldXyList.Clear();
NewXyList.Clear();
int Rows = GetRows(fi.FullName);
progressBar1.Visible = true;
progressBar1.Minimum = 1;
progressBar1.Maximum = Rows;
string destboardxy = fi.FullName + @"." + Angle;
StreamReader sr = new StreamReader(fi.FullName);
StreamWriter sw = new StreamWriter(destboardxy);
string line = string.Empty;
int lines = 0;
while (!sr.EndOfStream)
{
line = sr.ReadLine();
lines++;
progressBar1.Value = lines;
lblPercent.Visible = true;
lblPercent.Text = (((double)lines) / ((double)Rows)).ToString("P2");
pXY oldpxy = new pXY();
if (IsLocationLine(line, out oldpxy))
{
OldXyList.Add(oldpxy);
pXY NewPxy = CalcRoateXy(Angle, _ROTATE, oldpxy);
RotateXY.Add(oldpxy, NewPxy);
// string nline = line.Replace(oldpxy.X.ToString(), NewPxy.X.ToString()).Replace(oldpxy.Y.ToString(), NewPxy.Y.ToString());
// nline = nline.Replace(oldpxy.Y.ToString(), NewPxy.Y.ToString());
string nline = ReplaceOldXy2NewXy(line, NewPxy);
sw.WriteLine(nline);
}
else
{
sw.WriteLine(line);
}
}
sw.Close();
sr.Close();
progressBar1.Visible = false;
lblPercent.Visible = false;
IsRotating = false;
updateMessage(lstMsg, "新文件地址:" + destboardxy);
updateMessage(lstMsg, "處理完畢...");
System.Diagnostics.Process.Start(fi.DirectoryName);
}
