初始化上传

2025-08-26 08:37:44 +08:00
commit 31d81b91b6
448 changed files with 80981 additions and 0 deletions
--- a/常用工具集/ViewModels/03图片相关/GIF分割ViewModel.cs
+++ b/常用工具集/ViewModels/03图片相关/GIF分割ViewModel.cs
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Windows.Forms;
+using Avalonia;
+using Avalonia.Platform.Storage;
+using Avalonia.Threading;
+using Ursa.Controls;
+using 常用工具集.Base;
+
+namespace 常用工具集.ViewModel._03图片相关
+{
+    public class GIF分割ViewModel : ViewModelBase
+    {
+
+        public List<string> Paths { get; set; } = new List<string>();
+        public string ButtonName { get; set; } = "导出文件";
+        public string Path1 { get; set; } = "";
+        public string Path2 { get; set; } = "";
+        public DelegateCommand SelectGifCmd { get; set; }
+        public DelegateCommand SelectExportPathCmd { get; set; }
+
+        public DelegateCommand ExportCmd { get; set; }
+
+        public GIF分割ViewModel()
+        {
+            SelectGifCmd = new DelegateCommand(SelectGifCmdFunc);
+            SelectExportPathCmd = new DelegateCommand(SelectExportPathCmdFunc);
+            ExportCmd = new DelegateCommand(ExportCmdFunc);
+        }
+
+
+        private async void SelectGifCmdFunc(object obj)
+        {
+            var sp = GlobalValues.StorageProvider;
+            if (sp is null) return;
+            FilePickerOpenOptions options = new FilePickerOpenOptions();
+            options.Title = "选择GIF文件";
+            options.AllowMultiple = false;
+            options.FileTypeFilter = [
+                new FilePickerFileType("GIF文件")
+                {
+                    Patterns = new[] { "*.gif" },
+                    AppleUniformTypeIdentifiers = new[] { "public.gif" },
+                    MimeTypes = new[] { "image/gif" }
+                }];
+            var result = await sp.OpenFilePickerAsync(options);
+            if (result == null || result.Count == 0) return;
+            Path1 = result.FirstOrDefault()?.Path.LocalPath;
+        }
+
+        private async void SelectExportPathCmdFunc(object obj)
+        {
+            var sp = GlobalValues.StorageProvider;
+            if (sp is null) return;
+            var result = await sp.OpenFolderPickerAsync(new FolderPickerOpenOptions()
+            {
+                Title = "Select Folder",
+                AllowMultiple = false,
+            });
+            if (result == null || result.Count == 0) return;
+            Path2 = result.FirstOrDefault()?.Path.LocalPath;
+        }
+
+        private void ExportCmdFunc(object obj)
+        {
+            string gifPath = Path1.Trim();
+            string folderPaht = Path2.Trim();
+            if (string.IsNullOrEmpty(gifPath) || string.IsNullOrEmpty(folderPaht))
+            {
+                MessageBox.ShowAsync("请选择gif路径或者导出路径!");
+                return;
+            }
+
+            if (ButtonName == "导出文件")
+            {
+                ButtonName = "导出中...";
+                //开启线程导出图片
+                Thread thread = new Thread(Export);
+                thread.Start();
+            }
+            else
+            {
+                MessageBox.ShowAsync("正在导出中!");
+                return;
+            }
+        }
+
+        /// <summary>
+        /// 导出jpg图片
+        /// </summary>
+        private void Export()
+        {
+            string gifPath = Path1.Trim();
+            string folderPaht = Path2.Trim();
+            Image img = Image.FromFile(gifPath);
+            FrameDimension fd = new FrameDimension(img.FrameDimensionsList[0]);
+            //获取gif帧的数量
+            int count = img.GetFrameCount(fd);
+            //遍历保存图片
+            for (int i = 0; i < count; i++)
+            {
+                img.SelectActiveFrame(fd, i);
+                string imgPath = folderPaht + "\\frame" + (i + 1) + ".png";
+                //判断同名文件是否存在
+                if (File.Exists(imgPath))
+                {
+                    File.Delete(imgPath);
+                }
+                //保存图片 一定要设置格式 否则保存出来的图片都是一张图片
+                img.Save(imgPath, ImageFormat.Png);
+            }
+            Dispatcher.UIThread.Invoke(() =>
+            {
+                GlobalValues.Success("文件导出成功!");
+                ButtonName = "导出文件";
+            });
+
+        }
+    }
+}
--- a/常用工具集/ViewModels/03图片相关/二维码条形码解析ViewModel.cs
+++ b/常用工具集/ViewModels/03图片相关/二维码条形码解析ViewModel.cs
@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Avalonia.Media.Imaging;
+using Avalonia.Platform.Storage;
+using SkiaSharp;
+using ZXing;
+using ZXing.Common;
+using ZXing.SkiaSharp;
+using 常用工具集.Base;
+
+namespace 常用工具集.ViewModel._03图片相关
+{
+    public class 二维码条形码解析ViewModel : ViewModelBase
+    {
+        public string ImagePath { get; set; } = "";
+        public string Result { get; set; } = "";
+
+        public DelegateCommand SelectPathCmd { get; set; }
+        public DelegateCommand GetResultCmd { get; set; }
+
+        public 二维码条形码解析ViewModel()
+        {
+            SelectPathCmd = new DelegateCommand(SelectPathCmdFunc);
+            GetResultCmd = new DelegateCommand(GetResultCmdFunc);
+        }
+
+
+
+        /// <summary>
+        /// 选择文件
+        /// </summary>
+        /// <param name="obj"></param>
+        private async void SelectPathCmdFunc(object obj)
+        {  
+            var sp = GlobalValues.StorageProvider;
+            if (sp is null) return;
+            FilePickerOpenOptions options = new FilePickerOpenOptions();
+            options.Title = "选择二维码图片";
+            options.AllowMultiple = false;
+            options.FileTypeFilter = [
+                  FilePickerFileTypes.ImageAll
+                 ];
+            var result = await sp.OpenFilePickerAsync(options);
+            if (result == null || result.Count == 0) return;
+            ImagePath = result.FirstOrDefault()?.Path.LocalPath;
+        }
+
+
+        private void GetResultCmdFunc(object obj)
+        {
+            try
+            {
+                MultiFormatReader formatReader = new MultiFormatReader();
+                Dictionary<DecodeHintType, object> hints = new Dictionary<DecodeHintType, object>();
+                hints.Add(DecodeHintType.CHARACTER_SET, Encoding.UTF8.HeaderName);
+                // 优化精度 
+                hints.Add(DecodeHintType.TRY_HARDER, true);
+                // 复杂模式，开启PURE_BARCODE模式 
+                hints.Add(DecodeHintType.PURE_BARCODE, true);
+                formatReader.Hints = hints;
+                SKBitmap bitmap = SKBitmap.Decode(ImagePath);
+                LuminanceSource source = new SKBitmapLuminanceSource(bitmap);
+                Result result = formatReader.decode(new BinaryBitmap(new HybridBinarizer(source)));
+                if (null == result)
+                {
+                    result = formatReader.decode(new BinaryBitmap(new GlobalHistogramBinarizer(source)));
+                }
+                bitmap.Dispose();
+                if (result != null)
+                {
+                    Result = result.Text; // 显示解析出的一维码文本内容
+                }
+                else
+                {
+                    Result = "未能解析条码";
+                }
+            }
+            catch (Exception ex)
+            {
+                Result = ex.Message;
+            }
+        }
+    }
+}
--- a/常用工具集/ViewModels/03图片相关/图片转ICOViewModel.cs
+++ b/常用工具集/ViewModels/03图片相关/图片转ICOViewModel.cs
@@ -0,0 +1,118 @@
+using System;
+using 常用工具集.Base;
+using Avalonia.Media.Imaging;
+using SkiaSharp;
+using Ursa.Controls;
+using Avalonia.Platform.Storage;
+using System.Linq;
+using System.IO;
+using ImageMagick;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace 常用工具集.ViewModel._03图片相关
+{
+    public class 图片转ICOViewModel : ViewModelBase
+    {
+        public string ImagePath { get; set; }
+
+        public Bitmap ImageSource { get; set; }
+
+        public DelegateCommand SelectImageCmd { get; set; }
+
+        public DelegateCommand ExportCmd { get; set; }
+
+        public 图片转ICOViewModel()
+        {
+            SelectImageCmd = new DelegateCommand(SelectImageCmdFunc);
+            ExportCmd = new DelegateCommand(ExportCmdFunc);
+        }
+
+        private async void SelectImageCmdFunc(object obj)
+        {
+
+            var sp = GlobalValues.StorageProvider;
+            if (sp is null) return;
+            FilePickerOpenOptions options = new FilePickerOpenOptions();
+            options.Title = "选择图片";
+            options.AllowMultiple = false;
+            options.FileTypeFilter = [FilePickerFileTypes.ImageAll];
+            var result = await sp.OpenFilePickerAsync(options);
+            if (result == null || result.Count == 0) return;
+            ImagePath = result.FirstOrDefault()?.Path.LocalPath;
+            ImageSource = new Bitmap(ImagePath);
+        }
+
+        private async void ExportCmdFunc(object obj)
+        {
+            int size = Convert.ToInt32(obj);
+            SKBitmap sbitmap = SKBitmap.Decode(ImagePath);
+            SKBitmap bitmap = ResizeImage(sbitmap, size, size);
+            //Icon icon = ConvertToIcon(bitmap);
+            //IconDir icon = new IconDir();
+            //icon.AddImage(bitmap, bitmap.Width, bitmap.Height);
+
+
+            var sp = GlobalValues.StorageProvider;
+            if (sp is null) return;
+            var result = await sp.OpenFolderPickerAsync(new FolderPickerOpenOptions()
+            {
+                Title = "请选择要生成的目录",
+                AllowMultiple = false,
+            });
+            if (result == null || result.Count == 0)
+            {
+                await MessageBox.ShowAsync("文件夹路径不能为空");
+                return;
+            }
+            string filePath = result.FirstOrDefault()?.Path.LocalPath;
+            if (!filePath.EndsWith("/"))
+            {
+                filePath += "/";
+            }
+            string fileName = "favicon_" + size + "_" + DateTime.Now.ToString("yyyyMMddHHmmss");
+            byte[] bytes = null;
+            using (MemoryStream stream = new MemoryStream())
+            {
+                SKData data = bitmap.Encode(SKEncodedImageFormat.Png, 100);
+                data.SaveTo(stream);
+                bytes = stream.ToArray();
+            }
+            using (MemoryStream stream = new MemoryStream(bytes))
+            {
+                using (MagickImage image = new MagickImage(stream))
+                {
+                    image.Format = MagickFormat.Ico;
+                    image.Write(filePath + fileName + ".ico");
+                }
+            }
+            await MessageBox.ShowAsync("生成成功");
+            //icon.Dispose();
+            bitmap.Dispose();
+            sbitmap.Dispose();
+        }
+
+
+        /// <summary>
+        /// 图片缩放
+        /// </summary>
+        /// <param name="bmp"></param>
+        /// <param name="newW"></param>
+        /// <param name="newH"></param>
+        /// <returns></returns>
+        public static SKBitmap ResizeImage(SKBitmap bmp, int newW, int newH)
+        {
+            try
+            {
+                SKBitmap b = new SKBitmap(newW, newH, SKColorType.Argb4444, SKAlphaType.Opaque);
+                SKCanvas g = new SKCanvas(b);
+                g.DrawBitmap(bmp, new SKRect(0, 0, newW, newH));
+                g.Dispose();
+                return b;
+            }
+            catch
+            {
+                return null;
+            }
+        }
+    }
+}
--- a/常用工具集/ViewModels/03图片相关/色卡包ViewModel.cs
+++ b/常用工具集/ViewModels/03图片相关/色卡包ViewModel.cs
@@ -0,0 +1,25 @@
+using System;
+using Avalonia.Media.Imaging;
+using Avalonia.Platform;
+using 常用工具集.Base;
+
+namespace 常用工具集.ViewModel._03图片相关
+{
+    public class 色卡包ViewModel : ViewModelBase
+    {
+        public Bitmap ImageSource { get; set; } = null;
+        public DelegateCommand ButtonCmd { get; set; }
+        public 色卡包ViewModel()
+        {
+            ButtonCmd = new DelegateCommand(ButtonCmdFunc);
+        }
+
+        private void ButtonCmdFunc(object obj)
+        {
+            string fileName = obj.ToString();
+            // 获取Pack URI
+            string packUri = $"avares://常用工具集/Assets/ColorBag/{fileName}.gif";
+            ImageSource = new Bitmap(AssetLoader.Open(new Uri(packUri)));
+        }
+    }
+}