public static bool SupportsFile(InputParameters parameters)
{
return(GetFormat(parameters.InputFormat, parameters.InputFileName) != null);
}
public bool SupportsFile(InputParameters parameters)
{
return(EngineInternal.SupportsFile(parameters));
}
public static FileInfo GetInfo(InputParameters parameters)
{
Stream inStream = null;
try
{
using (var b = Platform.Instance.ThreadStart())
{
inStream = parameters.InputStream;
if (inStream == null)
{
inStream = File.OpenRead(parameters.InputFileName);
}
var inFormat = GetFormat(parameters.InputFormat, parameters.InputFileName);
if (inFormat == null)
{
throw new PabloException(string.Format("Error: Cannot find format to use for file '{0}'", parameters.InputFileName));
}
using (var sourceDoc = inFormat.Info.Create(Platform.Instance))
{
sourceDoc.Info.SetOption("animation", "false");
sourceDoc.Info.SetOption("autoresize", "true");
using (var sourceHandler = sourceDoc.CreateHandler())
{
var formatId = sourceDoc.Info.OptionID ?? sourceDoc.Info.ID;
if (parameters.Options != null)
{
foreach (var option in sourceDoc.Info.Options)
{
var optionId = string.Format("{0}-{1}", formatId, option.ID);
var val = parameters.Options.FirstOrDefault(r => string.Equals(r.Name, optionId, StringComparison.OrdinalIgnoreCase));
if (val != null)
{
sourceDoc.Info.SetOption(option.ID, val.Value);
}
}
}
sourceDoc.FileName = parameters.InputFileName;
sourceDoc.Load(inStream, inFormat, sourceHandler);
sourceHandler.Zoom = parameters.Zoom;
var drawSize = sourceHandler.DrawSize;
if (parameters.MaxWidth != null && drawSize.Width > parameters.MaxWidth.Value)
{
sourceHandler.Zoom = (float)parameters.MaxWidth.Value / (float)sourceHandler.Size.Width;
}
drawSize = sourceHandler.DrawSize;
return(new FileInfo {
ImageWidth = drawSize.Width, ImageHeight = drawSize.Height
});
}
}
}
}
finally
{
if (inStream != null && parameters.InputStream == null)
{
inStream.Dispose();
}
}
}
public FileInfo GetInfo(InputParameters parameters)
{
return(EngineInternal.GetInfo(parameters));
}
