using Svg;
using System;
using System.Collections.Generic;
using System.Drawing.Imaging;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using System.Windows;
namespace SVG2Image
{
///
/// 将SVG批量导出成PNG等图片
///
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
//保存图片路径
string savePath = @"d:\output";
//简化矢量图输入路径
string savePathNew = @"d:\outputNew";
//SVG文件路径
string svgFilePath = @"d:\outputNew";
//string svgFilePath = @"E:\界面\POD0606New\ICO";
private void button_Click(object sender, RoutedEventArgs e)
{
string sizeText = textBox.Text;
if (string.IsNullOrEmpty(sizeText)) sizeText = "64";
string[] sizeArray = sizeText.Split(',');
List
try
{
foreach (string s in sizeArray)
{
listSize.Add(int.Parse(s));
}
}
catch (Exception exc)
{
MessageBox.Show("输入的尺寸有误,必须为数字(多组用逗号隔开);\r\n" + exc.ToString());
return;
}
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
string[] arraySvgFiles = Directory.GetFiles(svgFilePath, "*.svg");
int icoCount = arraySvgFiles.Length;
int icoAllCount = 0;
foreach (string file in arraySvgFiles)
{
string fileName = System.IO.Path.GetFileNameWithoutExtension(file);
fileName = fileName.Replace("_New", "");
try
{
string svgFileContents = File.ReadAllText(file, Encoding.UTF8);
var byteArray = Encoding.ASCII.GetBytes(svgFileContents);
string saveFileName = savePath + @"\" + fileName + @"{0}_{1}.png";
foreach (int sz in listSize)
{
using (var stream = new MemoryStream(byteArray))
{
var svgDocument = SvgDocument.Open(stream);
svgDocument.Width = sz;
svgDocument.Height = sz;
var bitmap = svgDocument.Draw();
bitmap.Save(string.Format(saveFileName, sz, sz), ImageFormat.Png);
}
icoAllCount++;
}
}
catch (Exception exc)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(savePath + @"\error.txt", true))
{
sw.WriteLine(fileName);// 直接追加文件末尾,换行
}
}
}
MessageBox.Show(string.Format("有{0}张矢量标志图片,共生成{1}张图片!", icoCount, icoAllCount));
}
///
/// 根据菜单名称建立空SVG内容的文件
///
///
///
private void btnCreateSVG_Click(object sender, RoutedEventArgs e)
{
string menuNames = @"成品类型维护|成品维护";
string contentTemplate = @"
";
string[] arrayMenus = menuNames.Split('|');
foreach (string menu in arrayMenus)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(savePath + @"\" + menu + @".svg", true))
{
sw.WriteLine(contentTemplate);// 直接追加文件末尾,换行
}
}
}
private void btnLostSvg_Click(object sender, RoutedEventArgs e)
{
string[] arraySvgFiles = Directory.GetFiles(svgFilePath, "*.svg");
List
foreach (string file in arraySvgFiles)
{
listSvgFiles.Add(System.IO.Path.GetFileNameWithoutExtension(file));
}
string menuNames = @"系统管理|部门维护";
string[] arrayMenus = menuNames.Split('|');
foreach (string menu in arrayMenus)
{
if (!listSvgFiles.Contains(menu))
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(savePath + @"\WithoutFile.txt", true))
{
sw.WriteLine(menu);// 直接追加文件末尾,换行
}
}
}
}
private void btnReplace_Click(object sender, RoutedEventArgs e)
{
//string oldContent = txtBoxOldContent.Text;
//txtBoxResultContent.Text = GetNumberByRound(oldContent);
if (!Directory.Exists(savePathNew))
{
Directory.CreateDirectory(savePathNew);
}
string[] arraySvgFiles = Directory.GetFiles(svgFilePath, "*.svg");
foreach (string file in arraySvgFiles)
{
string fileName = System.IO.Path.GetFileNameWithoutExtension(file);
try
{
string svgFileContents = File.ReadAllText(file, Encoding.UTF8);
svgFileContents = GetNumberByRound(svgFileContents);
string saveFileName = savePathNew + @"\" + fileName + @"_New" + System.IO.Path.GetExtension(file);
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(saveFileName, false))
{
sw.WriteLine(svgFileContents);// 直接追加文件末尾,换行
}
}
catch (Exception exc)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(savePathNew + @"\error.txt", true))
{
sw.WriteLine(fileName);// 直接追加文件末尾,换行
}
}
}
}
///
/// SVG代码简化
///
/// SVG代码
///
private string GetNumberByRound(string str)
{
string pattern = @"([-,a-zA-Z\s]*)(\d+\.?\d*)";
Regex r = new Regex(pattern);
str = Regex.Replace(str, @"", "");
str = Regex.Replace(str, @"", "");
/*
*/
str = Regex.Replace(str, @"\r\n", "");
string result = string.Empty;
if (r.IsMatch(str))
{
MatchCollection mc = r.Matches(str);
if (mc.Count == 0) return result;
Dictionary
foreach (Match m in mc)
{
GroupCollection colls = Regex.Match(m.Value, pattern).Groups;
string v = string.Empty;
if (colls.Count > 1)
{
//foreach (Group item in colls)
{
//Console.WriteLine(item.Value.ToString());
string k = colls[0].Value;
v = colls[2].Value;
if (!string.IsNullOrEmpty(v) && !dicNum.ContainsKey(k))
{
dicNum.Add(k, colls[1].Value + Math.Round(Convert.ToDecimal(v), 1, MidpointRounding.AwayFromZero).ToString());
}
}
}
else
{
v = m.Value;
if (!string.IsNullOrEmpty(v) && !dicNum.ContainsKey(v))
{
dicNum.Add(v, Math.Round(Convert.ToDecimal(v), 1, MidpointRounding.AwayFromZero).ToString());
}
}
}
foreach (string key in dicNum.Keys)
{
str = str.Replace(key, dicNum[key]);
//using (System.IO.StreamWriter sw = new System.IO.StreamWriter(savePath + @"\Keys.txt", true))
//{
// sw.WriteLine(key +"\t" + dicNum[key]);// 直接追加文件末尾,换行
//}
}
result = str;
}
else { result = str; }
return result.Replace("http://www.w3org/", "http://www.w3.org/");
}
}
}