Aspose.PSD for .NET 22.8 - 发布说明

关键 摘要 类别
PSDNET-1225 调查并修复安装程序中的问题 增强功能
PSDNET-800 支持从 PSD 文件读取关键帧时间线 功能
PSDNET-1219 支持在 ShmdResource 中作为子资源包含的 ‘mlst’ 资源 功能
PSDNET-814 如果调用 layer.BlendingOptions.Effects，图层哈希值会发生更改 错误

公共 API 更改

新增 API:

  • T:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame
  • M:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame.#ctor(Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine)
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame.Id
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame.Delay
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame.LayerStates
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.Frame.DisposalMethod
  • T:Aspose.PSD.FileFormats.Psd.Layers.Animation.FrameDisposalMethod
  • F:Aspose.PSD.FileFormats.Psd.Layers.Animation.FrameDisposalMethod.Automatic
  • F:Aspose.PSD.FileFormats.Psd.Layers.Animation.FrameDisposalMethod.DoNotDispose
  • F:Aspose.PSD.FileFormats.Psd.Layers.Animation.FrameDisposalMethod.Dispose
  • T:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState
  • M:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.#ctor(System.Int32)
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.Id
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.Enabled
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.Offset
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.BlendMode
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.HorizontalFXRf
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.VerticalFXRf
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.Opacity
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.LayerState.FillOpacity
  • T:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine
  • M:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.#ctor
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.AFSt
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.FsID
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.ActiveFrame
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.LoopesCount
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.Frames
  • P:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.LayerIds
  • M:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.InitializeFrom(Aspose.PSD.FileFormats.Psd.PsdImage)
  • M:Aspose.PSD.FileFormats.Psd.Layers.Animation.TimeLine.ApplyTo(Aspose.PSD.FileFormats.Psd.PsdImage)
  • T:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource
  • M:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.#ctor
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.Signature
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.Key
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.PsdVersion
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.DescriptorVersion
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.Items
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.Length
  • M:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.Save(Aspose.PSD.StreamContainer,System.Int32)
  • F:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.MlstResource.TypeToolKey
  • P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.ShmdResource.SubResourcesx

移除的 API:

  • 无

使用示例:

PSDNET-800. 支持从 PSD 文件读取关键帧时间线

string sourceFile = "image1219.psd";
string outputPsd = "output_image800.psd";

using (PsdImage psdImage = (PsdImage)Image.Load(sourceFile))
{
    TimeLine timeLine = TimeLine.InitializeFrom(psdImage);

    // 修改第 1 帧的 dispose 方法
    timeLine.Frames[0].DisposalMethod = FrameDisposalMethod.DoNotDispose;

    // 修改第 2 帧的延迟时间
    timeLine.Frames[1].Delay = 15;

    // 修改第 2 帧中 'Layer 1' 的不透明度
    LayerState layerState11 = timeLine.Frames[1].LayerStates[timeLine.LayerIds[1]];
    layerState11.Opacity = 50;

    // 将 'Layer 1' 移至第 3 帧的左下角
    LayerState layerState21 = timeLine.Frames[2].LayerStates[timeLine.LayerIds[1]];
    layerState21.Offset = new Point(-50, 230);

    // 添加新帧
    List<Frame> frames = new List<Frame>(timeLine.Frames);
    frames.Add(new Frame(timeLine));
    timeLine.Frames = frames.ToArray();

    // 修改第 4 帧中 'Layer 1' 的混合模式
    LayerState layerState31 = timeLine.Frames[3].LayerStates[timeLine.LayerIds[1]];
    layerState31.BlendMode = BlendMode.Dissolve;

    // 将更改应用回 PsdImage 实例
    timeLine.ApplyTo(psdImage);
    psdImage.Save(outputPsd);
}

PSDNET-814. 如果调用 layer.BlendingOptions.Effects，图层哈希值会发生更改

string sourceFile = "AllTypesLayerPsd.psd";

using (var image = (PsdImage)Image.Load(sourceFile))
{
    var layer = image.Layers[0];
    var startHash = layer.GetHashCode();
    var effects = layer.BlendingOptions.Effects;
    var endHash = layer.GetHashCode();

    if (startHash != endHash)
    {
        throw new Exception("哈希值不应更改");
    }
}

PSDNET-1219. 支持在 ShmdResource 中作为子资源包含的 ‘mlst’ 资源

string sourceFile = "image1219.psd";
string outputPsd = "output_image1219.psd";

using (PsdImage image = (PsdImage)Image.Load(sourceFile))
{
    Layer layer1 = image.Layers[1];
    ShmdResource shmdResource = (ShmdResource)layer1.Resources[8];
    MlstResource mlstResource = (MlstResource)shmdResource.SubResources[0];

    ListStructure layerStatesList = (ListStructure)mlstResource.Items[1];
    DescriptorStructure layersStateOnFrame1 = (DescriptorStructure)layerStatesList.Types[1];
    BooleanStructure layerEnabled = (BooleanStructure)layersStateOnFrame1.Structures[0];

    // 在第 1 帧上禁用 Layer 1
    layerEnabled.Value = false;

    image.Save(outputPsd);
}
Aspose.PSD for .NET 22.9 - 发行说明 Aspose.PSD for .NET 22.7 - 发行说明