kopia lustrzana https://github.com/njcrawford/EmbroideryReader
456 wiersze
17 KiB
C#
456 wiersze
17 KiB
C#
/*
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Embroidery Reader - an application to view .pes embroidery designs
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Copyright (C) 2013 Nathan Crawford
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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A copy of the full GPL 2 license can be found in the docs directory.
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You can contact me at http://www.njcrawford.com/contact
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*/
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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.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using System.Reflection;
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using System.Runtime.InteropServices;
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namespace embroideryReader
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{
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public partial class frmMain : Form
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{
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private string[] args;
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private Pen drawPen = Pens.Black;
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private Bitmap DrawArea;
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private PesFile.PesFile design;
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private EmbroideryReaderSettings settings = new EmbroideryReaderSettings();
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private const String APP_TITLE = "Embroidery Reader";
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public frmMain()
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{
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InitializeComponent();
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args = Environment.GetCommandLineArgs();
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}
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private void checkSettings()
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{
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this.BackColor = settings.backgroundColor;
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this.Width = settings.windowWidth;
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this.Height = settings.windowHeight;
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}
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private void Form1_Load(object sender, EventArgs e)
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{
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checkSettings();
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this.Text = APP_TITLE;
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if (args.Length > 1)
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{
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openFile(args[1]);
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}
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}
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public static bool checkColorFromStrings(string red, string green, string blue)
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{
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byte redByte;
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byte greenByte;
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byte blueByte;
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bool retval = false;
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if (String.IsNullOrEmpty(red) || String.IsNullOrEmpty(green) || String.IsNullOrEmpty(blue))
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{
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retval = false;
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}
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else
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{
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try
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{
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redByte = Convert.ToByte(red);
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greenByte = Convert.ToByte(green);
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blueByte = Convert.ToByte(blue);
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retval = true;
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}
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catch (Exception ex)
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{
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#if DEBUG
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Console.WriteLine(ex.Message);
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#endif
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retval = false;
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}
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}
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return retval;
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}
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public static Color makeColorFromStrings(string red, string green, string blue)
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{
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if (checkColorFromStrings(red, green, blue))
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{
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return Color.FromArgb(Convert.ToByte(red), Convert.ToByte(green), Convert.ToByte(blue));
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}
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else
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{
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return Color.Red;
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}
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}
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private void updateDesignImage()
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{
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DrawArea = design.designToBitmap((float)settings.threadThickness, (settings.filterStiches), settings.filterStitchesThreshold, settings.drawBackgroundGrid);
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panel1.Width = design.GetWidth() + (int)(settings.threadThickness * 2);
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panel1.Height = design.GetHeight() + (int)(settings.threadThickness * 2);
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panel1.Invalidate();
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}
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private void openFile(string filename)
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{
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if (!System.IO.File.Exists(filename))
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{
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return;
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}
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design = new PesFile.PesFile(filename);
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if (design.getStatus() == PesFile.statusEnum.Ready)
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{
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this.Text = System.IO.Path.GetFileName(filename) + " - " + APP_TITLE;
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updateDesignImage();
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if (design.getFormatWarning())
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{
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toolStripStatusLabel1.Text = "The format of this file is not completely supported";
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}
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else if (design.getColorWarning())
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{
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toolStripStatusLabel1.Text = "Colors shown for this design may be inaccurate";
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}
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else
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{
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toolStripStatusLabel1.Text = "";
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}
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copyToolStripMenuItem.Enabled = true;
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saveDebugInfoToolStripMenuItem.Enabled = true;
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printPreviewToolStripMenuItem.Enabled = true;
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printToolStripMenuItem.Enabled = true;
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rotateLeftToolStripMenuItem.Enabled = true;
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rotateRightToolStripMenuItem.Enabled = true;
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refreshToolStripMenuItem.Enabled = true;
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showDebugInfoToolStripMenuItem.Enabled = true;
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saveAsBitmapToolStripMenuItem.Enabled = true;
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panel2.Select();
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}
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else
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{
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string message = "An error occured while reading the file:" + Environment.NewLine + design.getLastError();
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if (design.getStatus() == PesFile.statusEnum.ParseError)
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{
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message += Environment.NewLine + "This file is either corrupt or not a valid PES file.";
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}
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MessageBox.Show(message);
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copyToolStripMenuItem.Enabled = false;
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saveDebugInfoToolStripMenuItem.Enabled = false;
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printPreviewToolStripMenuItem.Enabled = false;
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printToolStripMenuItem.Enabled = false;
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rotateLeftToolStripMenuItem.Enabled = false;
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rotateRightToolStripMenuItem.Enabled = false;
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refreshToolStripMenuItem.Enabled = false;
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showDebugInfoToolStripMenuItem.Enabled = false;
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saveAsBitmapToolStripMenuItem.Enabled = false;
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}
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}
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private void openToolStripMenuItem_Click(object sender, EventArgs e)
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{
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string filename;
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if (settings.lastOpenFileFolder != null)
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{
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openFileDialog1.InitialDirectory = settings.lastOpenFileFolder;
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}
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openFileDialog1.FileName = "";
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openFileDialog1.Filter = "Embroidery Files (*.pes)|*.pes|All Files (*.*)|*.*";
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if (openFileDialog1.ShowDialog() == DialogResult.OK)
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{
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filename = openFileDialog1.FileName;
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if (!System.IO.File.Exists(filename))
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{
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return;
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}
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else
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{
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settings.lastOpenFileFolder = System.IO.Path.GetDirectoryName(filename);
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openFile(filename);
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}
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}
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}
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private void exitToolStripMenuItem_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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private void panel1_Paint(object sender, PaintEventArgs e)
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{
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if (DrawArea != null)
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{
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e.Graphics.DrawImage(DrawArea, 0, 0);
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}
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}
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private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
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{
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MessageBox.Show("EmbroideryReader version " + currentVersion() + ". This program reads and displays embroidery designs from .PES files.");
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}
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private void checkForUpdateToolStripMenuItem_Click(object sender, EventArgs e)
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{
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NJCrawford.UpdateCheck updater = new NJCrawford.UpdateCheck(settings.updateLocation, null, null);
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updater.waitForInfo();
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if (updater.GetLastError() != "")
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{
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MessageBox.Show("Encountered an error while checking for updates: " + updater.GetLastError());
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}
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else if (updater.IsUpdateAvailable())
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{
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if (MessageBox.Show("Version " + updater.VersionAvailable() + " was released on " + updater.getReleaseDate().ToShortDateString() + "." + Environment.NewLine + "You have version " + currentVersion() + ". Would you like to go to the Embroidery Reader website to download or find out more about the new version?", "New version available", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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{
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try
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{
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System.Diagnostics.Process.Start(updater.getMoreInfoURL());
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}
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catch (Exception ex)
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{
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MessageBox.Show("An error occured while trying to open the webpage:" + Environment.NewLine + ex.ToString());
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}
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}
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}
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else
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{
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MessageBox.Show("No updates are available right now." + Environment.NewLine + "(Latest version is " + updater.VersionAvailable() + ", you have version " + currentVersion() + ")");
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}
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}
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private void Form1_FormClosing(object sender, FormClosingEventArgs e)
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{
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settings.windowWidth = this.Width;
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settings.windowHeight = this.Height;
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settings.save();
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}
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private string currentVersion()
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{
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return Assembly.GetExecutingAssembly().GetName().Version.ToString();
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}
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private void saveDebugInfoToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (design != null)
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{
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try
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{
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design.saveDebugInfo();
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}
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catch (Exception ex)
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{
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MessageBox.Show("There was an error while saving debug info:" + Environment.NewLine + ex.ToString());
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}
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}
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else
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{
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MessageBox.Show("No design loaded.");
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}
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}
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private void preferencesToolStripMenuItem_Click(object sender, EventArgs e)
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{
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frmSettingsDialog tempForm = new frmSettingsDialog();
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tempForm.settingsToModify = settings;
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if (tempForm.ShowDialog() == DialogResult.OK)
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{
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settings = tempForm.settingsToModify;
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checkSettings();
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}
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}
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private void printToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (printDialog1.ShowDialog() == DialogResult.OK)
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{
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printDocument1.Print();
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}
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}
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private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
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{
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if (DrawArea != null)
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{
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float dpiX = 100;
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float dpiY = 100;
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double inchesPerMM = 0.03937007874015748031496062992126;
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e.Graphics.ScaleTransform((float)(dpiX * inchesPerMM * 0.1), (float)(dpiY * inchesPerMM * 0.1));
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Bitmap tempDrawArea = design.designToBitmap((float)settings.threadThickness, (settings.filterStiches), settings.filterStitchesThreshold, false);
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e.Graphics.DrawImage(DrawArea, 30, 30);
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}
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}
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private void printPreviewToolStripMenuItem_Click(object sender, EventArgs e)
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{
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printPreviewDialog1.Document = printDocument1;
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printPreviewDialog1.ShowDialog();
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}
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private void copyToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (DrawArea != null)
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{
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Clipboard.Clear();
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Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
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Graphics tempGraph = Graphics.FromImage(temp);
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tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
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tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
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tempGraph.Dispose();
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Clipboard.SetImage(temp);
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}
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}
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private void refreshToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (design != null && design.getStatus() == PesFile.statusEnum.Ready)
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{
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updateDesignImage();
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if (design.getClassWarning())
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{
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toolStripStatusLabel1.Text = "This file contains a class that is not yet supported";
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}
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else if (design.getFormatWarning())
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{
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toolStripStatusLabel1.Text = "The format of this file is not completely supported";
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}
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else if (design.getColorWarning())
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{
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toolStripStatusLabel1.Text = "Colors shown for this design may be inaccurate";
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}
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else
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{
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toolStripStatusLabel1.Text = "";
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}
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}
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}
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private void rotateLeftToolStripMenuItem_Click(object sender, EventArgs e)
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{
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Bitmap temp = new Bitmap(DrawArea.Height, DrawArea.Width);
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Graphics g = Graphics.FromImage(temp);
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g.RotateTransform(270.0f);
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g.DrawImage(DrawArea, -DrawArea.Width, 0);
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g.Dispose();
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DrawArea = temp;
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int temp2 = panel1.Width;
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panel1.Width = panel1.Height;
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panel1.Height = temp2;
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panel1.Invalidate();
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}
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private void rotateRightToolStripMenuItem_Click(object sender, EventArgs e)
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{
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Bitmap temp = new Bitmap(DrawArea.Height, DrawArea.Width);
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Graphics g = Graphics.FromImage(temp);
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g.RotateTransform(90.0f);
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g.DrawImage(DrawArea, 0, -DrawArea.Height);
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g.Dispose();
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DrawArea = temp;
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int temp2 = panel1.Width;
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panel1.Width = panel1.Height;
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panel1.Height = temp2;
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panel1.Invalidate();
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}
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private void showDebugInfoToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (design != null)
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{
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try
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{
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frmTextbox theform = new frmTextbox();
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theform.showText(design.getDebugInfo());
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}
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catch (Exception ex)
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{
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MessageBox.Show("There was an error while saving debug info:" + Environment.NewLine + ex.ToString());
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}
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}
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else
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{
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MessageBox.Show("No design loaded.");
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}
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}
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private void saveAsBitmapToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (DrawArea != null)
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{
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Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
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Graphics tempGraph = Graphics.FromImage(temp);
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tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
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tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
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tempGraph.Dispose();
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saveFileDialog1.FileName = "";
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saveFileDialog1.Filter = "Bitmap (*.bmp)|*.bmp|PNG (*.png)|*.png|JPEG (*.jpg)|*.jpg|GIF (*.gif)|*.gif|TIFF (*.tif)|*.tif|All Files (*.*)|*.*";
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if (settings.lastSaveImageLocation != null)
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{
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saveFileDialog1.InitialDirectory = settings.lastSaveImageLocation;
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}
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if (saveFileDialog1.ShowDialog() == DialogResult.OK)
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{
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string filename = "";
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filename = saveFileDialog1.FileName;
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System.Drawing.Imaging.ImageFormat format;
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switch (System.IO.Path.GetExtension(filename).ToLower())
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{
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case ".bmp": format = System.Drawing.Imaging.ImageFormat.Bmp; break;
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case ".png": format = System.Drawing.Imaging.ImageFormat.Png; break;
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case ".jpg": format = System.Drawing.Imaging.ImageFormat.Jpeg; break;
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case ".gif": format = System.Drawing.Imaging.ImageFormat.Gif; break;
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case ".tif": format = System.Drawing.Imaging.ImageFormat.Tiff; break;
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default: format = System.Drawing.Imaging.ImageFormat.Bmp; break;
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}
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temp.Save(filename, format);
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showStatus("Image saved", 5000);
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settings.lastSaveImageLocation = System.IO.Path.GetDirectoryName(filename);
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}
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}
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}
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private void showStatus(string text, int msec)
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{
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toolStripStatusLabel2.Text = text;
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timer1.Interval = msec;
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timer1.Enabled = true;
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}
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private void timer1_Tick(object sender, EventArgs e)
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{
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toolStripStatusLabel2.Text = "";
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}
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}
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}
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