public byte[] ConvertImage(byte[] image, string fileName, ImageConversionOptions options)
{
if (image == null || image.Length == 0)
{
throw new MissingSourceException("No image was specified.");
}
return(ConvertImages(new Dictionary <string, byte[]>()
{
{ fileName, image }
}, options));
}
protected override void Convert(ConversionOptions options)
{
List <string> sourceFiles = new List <string>();
foreach (KeyValuePair <string, byte[]> sourceFile in m_sourceFiles)
{
string tempImageFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + Path.GetExtension(sourceFile.Key));
File.WriteAllBytes(tempImageFile, sourceFile.Value);
AddFileToSweep(tempImageFile);
string widthAttribute = string.Empty;
string heightAttribute = string.Empty;
if (options != null && options is ImageConversionOptions)
{
ImageConversionOptions imageOptions = (ImageConversionOptions)options;
if (imageOptions.ImageWidthPixelsMin.HasValue)
{
widthAttribute = string.Format("width='{0}'", imageOptions.ImageWidthPixelsMin.Value);
}
if (imageOptions.ImageHeightPixelsMin.HasValue)
{
heightAttribute = string.Format("width='{0}'", imageOptions.ImageHeightPixelsMin.Value);
}
}
string tempHtmlFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".html");
string tempHtmlFileContent = string.Format("<html><body><img src='{0}' {1} {2} /></body></html>",
tempImageFile, widthAttribute, heightAttribute);
File.WriteAllText(tempHtmlFile, tempHtmlFileContent);
sourceFiles.Add(tempHtmlFile);
AddFileToSweep(tempHtmlFile);
}
string optionArguments = GenerateOptionsArguments(options);
ConvertToPdf(sourceFiles.ToArray(), options);
}
public byte[] ConvertImages(Dictionary <string, byte[]> images, ImageConversionOptions options)
{
if (images == null || images.Count == 0)
{
throw new MissingSourceException("No images were specified.");
}
List <byte[]> converted = new List <byte[]>();
foreach (KeyValuePair <string, byte[]> file in images)
{
UnsupportedTypeHandlingEnum unsupportedHandling = GetUnsupportedHandlingFromOptions(options);
using (ConversionEngine engine = m_engineFactory.ConstructFileEngine(file.Key, file.Value, unsupportedHandling))
{
engine.ConvertToPdf(options);
byte[] result = engine.OutputFile;
converted.Add(result);
}
}
return(CombinePdfs(converted, options));
}
public byte[] ConvertImages(Dictionary<string, byte[]> images, ImageConversionOptions options)
{
if (images == null || images.Count == 0)
{
throw new MissingSourceException("No images were specified.");
}
List<byte[]> converted = new List<byte[]>();
foreach (KeyValuePair<string, byte[]> file in images)
{
UnsupportedTypeHandlingEnum unsupportedHandling = GetUnsupportedHandlingFromOptions(options);
using (ConversionEngine engine = m_engineFactory.ConstructFileEngine(file.Key, file.Value, unsupportedHandling))
{
engine.ConvertToPdf(options);
byte[] result = engine.OutputFile;
converted.Add(result);
}
}
return CombinePdfs(converted, options);
}
public byte[] ConvertImage(byte[] image, string fileName, ImageConversionOptions options)
{
if (image == null || image.Length == 0)
{
throw new MissingSourceException("No image was specified.");
}
return ConvertImages(new Dictionary<string, byte[]>() { { fileName, image } }, options);
}