/// <summary>
/// Rotates image with annotations.
/// </summary>
/// <param name="annotationViewer">The annotation viewer.</param>
/// <param name="undoManager">The undo manager.</param>
/// <param name="dataStorage">The data storage.</param>
public static void RotateImageWithAnnotations(AnnotationViewer annotationViewer, CompositeUndoManager undoManager, IDataStorage dataStorage)
{
// cancel annotation building
annotationViewer.CancelAnnotationBuilding();
// create rotate image dialog
using (RotateImageWithAnnotationsForm dialog = new RotateImageWithAnnotationsForm(annotationViewer.Image.PixelFormat))
{
// if image with annotation must be rotated
if (dialog.ShowDialog() == DialogResult.OK)
{
// if undo manager is enabled
if (undoManager.IsEnabled)
{
// begin the composite undo action
undoManager.BeginCompositeAction("Rotate image with annotations");
// if undo manager does not contain the history for current image
if (!undoManager.ContainsActionForSourceObject(annotationViewer.Image))
{
// create change undo action
ChangeImageUndoAction originalImageAction = new ChangeImageUndoAction(dataStorage, annotationViewer.Image);
undoManager.AddAction(originalImageAction, null);
}
try
{
// create change undo action
ChangeImageUndoAction action = new ChangeImageUndoAction(dataStorage, annotationViewer.Image, "Rotate");
// clone focused image
using (VintasoftImage previousImage = (VintasoftImage)annotationViewer.Image.Clone())
{
// rotate focused image with annotations
RotateFocusedImageWithAnnotations(annotationViewer, (float)dialog.Angle, dialog.BorderColorType, dialog.SourceImagePixelFormat);
// add action to the undo manager
undoManager.AddAction(action, previousImage);
}
}
finally
{
// end the composite undo action
undoManager.EndCompositeAction();
}
}
else
{
// rotate focused image with annotations
RotateFocusedImageWithAnnotations(annotationViewer, (float)dialog.Angle, dialog.BorderColorType, dialog.SourceImagePixelFormat);
}
}
}
}
/// <summary>
/// Burns annotations on image.
/// </summary>
/// <param name="annotationViewer">The annotation viewer.</param>
/// <param name="undoManager">The undo manager.</param>
/// <param name="dataStorage">The data storage.</param>
public static void BurnAnnotationsOnImage(AnnotationViewer annotationViewer, CompositeUndoManager undoManager, IDataStorage dataStorage)
{
// cancel annotation building
annotationViewer.CancelAnnotationBuilding();
// if focused image is not correct
if (!CheckImage(annotationViewer))
{
return;
}
// get focused image
VintasoftImage sourceImage = annotationViewer.Image;
#if !REMOVE_PDF_PLUGIN
// if focused image is PDF vector image
if (sourceImage.IsVectorImage && sourceImage.SourceInfo.Decoder is PdfDecoder)
{
// get PDF page
PdfPage page = PdfDocumentController.GetPageAssociatedWithImage(sourceImage);
// if focused PDF page contains vector content
if (!page.IsImageOnly)
{
DialogResult result = MessageBox.Show(string.Format("{0}\n\n{1}\n\n{2}\n\n{3}",
"This page is a vector page of PDF document. How annotations should be drawn on the page?",
"Press 'Yes' if you want convert annotations to PDF annotations and draw annotations on PDF page in a vector form.",
"Press 'No' if you want rasterize PDF page and draw annotations on raster image in raster form.",
"Press 'Cancel' to cancel burning."),
"Burn Annotations", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
// burn vector annotations
BurnPdfAnnotations(
annotationViewer.AnnotationDataCollection,
sourceImage.Resolution,
page);
// remove annotations
annotationViewer.AnnotationDataCollection.ClearAndDisposeItems();
// reload focused image
sourceImage.Reload(true);
return;
}
if (result == DialogResult.Cancel)
{
return;
}
}
}
#endif
// if undo manager is enabled
if (undoManager.IsEnabled)
{
// create focused image copy
using (VintasoftImage image = (VintasoftImage)sourceImage.Clone())
{
// begin the composite undo action
undoManager.BeginCompositeAction("Burn annotations on image");
// if undo manager does not contain the history for current image
if (!undoManager.ContainsActionForSourceObject(sourceImage))
{
// create change undo action
ChangeImageUndoAction originalImageAction = new ChangeImageUndoAction(dataStorage, sourceImage);
undoManager.AddAction(originalImageAction, null);
}
try
{
// burn annotations on focused image
annotationViewer.AnnotationViewController.BurnAnnotationCollectionOnImage(annotationViewer.FocusedIndex);
// create change undo action
ChangeImageUndoAction action = new ChangeImageUndoAction(dataStorage, sourceImage, "Burn annotations on image");
undoManager.AddAction(action, image);
}
finally
{
// end the composite undo action
undoManager.EndCompositeAction();
}
}
}
else
{
// burn annotations on focused image
annotationViewer.AnnotationViewController.BurnAnnotationCollectionOnImage(annotationViewer.FocusedIndex);
}
}
