Aspose.Imaging for .NET图片处理控件发布了新的3.6版本

作者：控件中国网出处：控件中国网 2016-06-13 10:36:36 阅读：7

Aspose.Imaging for .NET图片处理控件发布了新的3.6版本，在该新版本中添加了多个新的功能和对以往产品中存在的部分BUG进行了修复，具体可以参考下面的详细信息：

1.在新的版本中导出EMF和EMF+源文件为光栅格式的图片

string filePath = "TestEmfBezier.emf";

// Create EmfRasterizationOption class instance and set properties

EmfRasterizationOptions emfRasterizationOptions = new EmfRasterizationOptions();

emfRasterizationOptions.BackgroundColor = Aspose.Imaging.Color.PapayaWhip;

emfRasterizationOptions.PageWidth = 300;

emfRasterizationOptions.PageHeight = 300;

// Load an existing EMF file as iamge and convert it to EmfImage class object

using (var image = (Aspose.Imaging.FileFormats.Emf.EmfImage)Aspose.Imaging.Image.Load(filePath))

{

if (!image.Header.EmfHeader.Valid)

{

throw new Aspose.Imaging.CoreExceptions.ImageLoadException(string.Format("The file {0} is not valid", filePath));

}

// Convert EMF to BMP

image.Save(filePath + ".bmp", new BmpOptions() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to GIF

image.Save(filePath + ".gif", new GifOptions() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to JPEG

image.Save(filePath + ".jpeg", new JpegOptions() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to J2K

image.Save(filePath + ".j2k", new Jpeg2000Options() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to PNG

image.Save(filePath + ".png", new PngOptions() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to PSD

image.Save(filePath + ".psd", new PsdOptions() { VectorRasterizationOptions = emfRasterizationOptions });

// Convert EMF to TIFF

image.Save(filePath + ".tiff", new TiffOptions(TiffExpectedFormat.TiffLzwRgb) { VectorRasterizationOptions =

emfRasterizationOptions });

// Convert EMF to WebP

image.Save(filePath + ".webp", new WebPOptions() { VectorRasterizationOptions = emfRasterizationOptions });

}

2.在新的版本中开发人员可以利用Aspose.Imaging控件提供的API进行PSD文件的图层合并

string sourceFileName = "5_layers.psd";

//Load an existing PSD file as image

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(sourceFileName))

{

// Convert the loaded image to PSDImage

var psdImage = (Aspose.Imaging.FileFormats.Psd.PsdImage)image;

// create a JPG file stream

using (Stream stream = File.Create(sourceFileName.Replace("psd", "jpg")))

{

// Create JPEG option class object

var jpgOptions = new JpegOptions();

// Set the source property to jpg file stream.

jpgOptions.Source = new Aspose.Imaging.Sources.StreamSource(stream);

// call the Save the method of PSDImage class to merge the layers and save it as jpg image.

psdImage.Save(stream, jpgOptions);

}

3.对转换PSD文件为TIFF的处理进行了增强

4.对呈现源文件时的缓存处理进行了增强

功能分类