/// <summary>
/// Finalize the Node.
/// </summary>
/// <returns>
/// Success of the Operation.
/// </returns>
public override bool Finalize()
{
_isRunning = false;
if (_device != null) {
lock (_device) {
_device.Finalize();
_device = null;
}
}
if (_imageProperty != null)
_imageProperty = null;
return base.Finalize();
}
/// <summary>
/// Initialze the Plugin.
/// </summary>
/// <returns>
/// Success of the Operation.
/// </returns>
public override bool Initialize()
{
base.Initialize();
bool result = false;
_deviceProperty = GetProperty("Interface") as DeviceProperty;
if (_deviceProperty == null) {
Trace.WriteLine("Device interface is null!", LogCategory.Error);
return false;
}
_deviceProperty.PropertyChanged -= DeviceProperty_PropertyChanged;
_deviceProperty.PropertyChanged += DeviceProperty_PropertyChanged;
_device = _deviceProperty.Value as ImageDevice;
if (_device == null) {
Trace.WriteLine("Device is null!", LogCategory.Error);
return false;
}
_imageProperty = GetProperty(typeof(ImageProperty)) as ImageProperty;
if (_device == null) {
Trace.WriteLine("Device interface is null!", LogCategory.Error);
} else {
result = _device.Initialize();
if (!result)
Trace.WriteLine("Could not initialize device!", LogCategory.Error);
}
_isRunning = result;
return result;
}
public virtual void Export(string sourcePath, string outPath, RenderingOptions options = null)
{
switch (dstFormat_)
{
case ExportFormat.PDF:
PdfRenderingOptions pdf_opts = options as PdfRenderingOptions;
if (pdf_opts == null)
{
pdf_opts = new PdfRenderingOptions();
}
using (PdfDevice device = new PdfDevice(pdf_opts, outPath))
{
Render(sourcePath, device);
}
break;
case ExportFormat.XPS:
XpsRenderingOptions xps_opts = options as XpsRenderingOptions
;
if (xps_opts == null)
{
xps_opts = new XpsRenderingOptions();
}
using (XpsDevice device = new XpsDevice(xps_opts, outPath))
{
Render(sourcePath, device);
}
break;
case ExportFormat.MD:
IDevice nullDev = null;
Render(sourcePath, nullDev);
break;
case ExportFormat.MHTML:
throw new NotImplementedException("Conversion to 'MHTML' isn't implemented yet.");
//break;
case ExportFormat.JPEG:
case ExportFormat.PNG:
case ExportFormat.BMP:
case ExportFormat.TIFF:
case ExportFormat.GIF:
ImageRenderingOptions img_opts = options as ImageRenderingOptions;
if (img_opts == null)
{
img_opts = new ImageRenderingOptions();
}
switch (dstFormat_)
{
case ExportFormat.JPEG:
img_opts.Format = ImageFormat.Jpeg; break;
case ExportFormat.PNG:
img_opts.Format = ImageFormat.Png; break;
case ExportFormat.BMP:
img_opts.Format = ImageFormat.Bmp; break;
case ExportFormat.TIFF:
img_opts.Format = ImageFormat.Tiff; break;
case ExportFormat.GIF:
img_opts.Format = ImageFormat.Gif; break;
}
using (ImageDevice device = new ImageDevice(img_opts, outPath))
{
Render(sourcePath, device);
}
break;
}
}
