134 lines
4.6 KiB
C#
134 lines
4.6 KiB
C#
using SpineViewer.Spine;
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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.Imaging;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace SpineViewer.Spine.SpineExporter
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{
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/// <summary>
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/// 单帧画面导出器
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/// </summary>
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public class FrameExporter : Exporter
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{
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/// <summary>
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/// 单帧画面格式
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/// </summary>
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public ImageFormat ImageFormat
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{
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get => imageFormat;
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set
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{
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if (value == ImageFormat.MemoryBmp) value = ImageFormat.Bmp;
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imageFormat = value;
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}
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}
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private ImageFormat imageFormat = ImageFormat.Png;
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/// <summary>
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/// DPI
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/// </summary>
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public SizeF DPI
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{
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get => dpi;
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set
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{
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if (value.Width <= 0) value.Width = 144;
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if (value.Height <= 0) value.Height = 144;
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dpi = value;
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}
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}
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private SizeF dpi = new(144, 144);
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protected override void ExportSingle(SpineObject[] spinesToRender, BackgroundWorker? worker = null)
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{
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// 导出单个时必定提供输出文件夹
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var filename = $"frame_{timestamp}{ImageFormat.GetSuffix()}";
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var savePath = Path.Combine(OutputDir, filename);
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worker?.ReportProgress(0, $"已处理 0/1");
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try
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{
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using var frame = GetFrame(spinesToRender);
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using var img = frame.CopyToBitmap();
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img.SetResolution(DPI.Width, DPI.Height);
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img.Save(savePath, ImageFormat);
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}
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catch (Exception ex)
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{
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logger.Error(ex.ToString());
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logger.Error("Failed to save single frame");
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}
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worker?.ReportProgress(100, $"已处理 1/1");
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}
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protected override void ExportIndividual(SpineObject[] spinesToRender, BackgroundWorker? worker = null)
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{
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int total = spinesToRender.Length;
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int success = 0;
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int error = 0;
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worker?.ReportProgress(0, $"已处理 0/{total}");
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for (int i = 0; i < total; i++)
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{
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var spine = spinesToRender[i];
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// 逐个导出时如果提供了输出文件夹, 则全部导出到输出文件夹, 否则输出到各自的文件夹
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var filename = $"{spine.Name}_{timestamp}{ImageFormat.GetSuffix()}";
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var savePath = Path.Combine(OutputDir ?? spine.AssetsDir, filename);
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try
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{
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using var frame = GetFrame(spine);
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using var img = frame.CopyToBitmap();
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img.SetResolution(DPI.Width, DPI.Height);
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img.Save(savePath, ImageFormat);
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success++;
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}
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catch (Exception ex)
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{
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logger.Error(ex.ToString());
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logger.Error("Failed to save single frame {} {}", savePath, spine.SkelPath);
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error++;
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}
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worker?.ReportProgress((int)((i + 1) * 100.0) / total, $"已处理 {i + 1}/{total}");
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}
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if (error > 0)
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logger.Warn("Frames save {} successfully, {} failed", success, error);
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else
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logger.Info("{} frames saved successfully", success);
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}
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}
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public class FrameExporterProperty(FrameExporter exporter) : ExporterProperty(exporter)
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{
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[Browsable(false)]
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public override FrameExporter Exporter => (FrameExporter)base.Exporter;
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/// <summary>
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/// 单帧画面格式
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/// </summary>
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[TypeConverter(typeof(ImageFormatConverter))]
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[Category("[1] 单帧画面"), DisplayName("图像格式")]
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public ImageFormat ImageFormat { get => Exporter.ImageFormat; set => Exporter.ImageFormat = value; }
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/// <summary>
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/// 文件名后缀
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/// </summary>
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[Category("[1] 单帧画面"), DisplayName("文件名后缀"), Description("与图像格式匹配的文件名后缀")]
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public string Suffix { get => Exporter.ImageFormat.GetSuffix(); }
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/// <summary>
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/// DPI
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/// </summary>
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[TypeConverter(typeof(SizeFConverter))]
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[Category("[1] 单帧画面"), DisplayName("DPI"), Description("导出图像的每英寸像素数，用于调整图像的物理尺寸")]
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public SizeF DPI { get => Exporter.DPI; set => Exporter.DPI = value; }
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}
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}
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