public static ReorderPageResponse ReorderPage(ReorderPageParameters parameters)
{
string guid = parameters.Path;
DocumentInfoContainer documentInfoContainer = _imageHandler.GetDocumentInfo(guid);
int pageNumber = documentInfoContainer.Pages[parameters.OldPosition].Number;
int newPosition = parameters.NewPosition + 1;
ReorderPageOptions reorderPageOptions = new ReorderPageOptions(pageNumber, newPosition);
_imageHandler.ReorderPage(guid, reorderPageOptions);
return(new ReorderPageResponse());
}
/// <summary>
/// Rotate page in Image mode
/// </summary>
public static void Reorder_Pages_In_Image_Mode()
{
Console.WriteLine("***** {0} *****", "Reorder pages in Image mode");
/* ********************* SAMPLE ********************* */
/* ******************** Reorder 1st and 2nd pages *********************** */
// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "word.doc";
int pageNumber = 1;
int newPosition = 2;
// Perform page reorder
ReorderPageOptions options = new ReorderPageOptions(guid, pageNumber, newPosition);
imageHandler.ReorderPage(options);
/* ******************** Retrieve all document pages including transformation *********************** */
// Set image options to include reorder transformations
ImageOptions imageOptions = new ImageOptions
{
Transformations = Transformation.Reorder
};
// Get image representation of all document pages, including reorder transformations
List<PageImage> pages = imageHandler.GetPages(guid, imageOptions);
/* ******************** Retrieve all document pages excluding transformation *********************** */
// Set image options NOT to include ANY transformations
ImageOptions noTransformationsOptions = new ImageOptions
{
Transformations = Transformation.None // This is by default
};
// Get image representation of all document pages, without transformations
List<PageImage> pagesWithoutTransformations = imageHandler.GetPages(guid, noTransformationsOptions);
// Get image representation of all document pages, without transformations
List<PageImage> pagesWithoutTransformations2 = imageHandler.GetPages(guid);
}
public ActionResult ReorderPage(ReorderPageParameters parameters)
{
string guid = parameters.Path;
DocumentInfoOptions documentInfoOptions = new DocumentInfoOptions(guid);
DocumentInfoContainer documentInfoContainer = _imageHandler.GetDocumentInfo(documentInfoOptions);
int pageNumber = documentInfoContainer.Pages[parameters.OldPosition].Number;
int newPosition = parameters.NewPosition + 1;
ReorderPageOptions reorderPageOptions = new ReorderPageOptions(guid, pageNumber, newPosition);
_imageHandler.ReorderPage(reorderPageOptions);
return(ToJsonResult(new ReorderPageResponse()));
}
/// <summary>
/// Perform multiple transformations in Image mode
/// </summary>
public static void Multiple_Transformations_For_Image()
{
Console.WriteLine("***** {0} *****", "Perform multiple transformations in Image mode");
/* ********************* SAMPLE ********************* */
// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "word.doc";
// Rotate first page 90 degrees
imageHandler.RotatePage(new RotatePageOptions(guid, 1, 90));
// Rotate second page 180 degrees
imageHandler.RotatePage(new RotatePageOptions(guid, 2, 180));
// Reorder first and second pages
imageHandler.ReorderPage(new ReorderPageOptions(guid, 1, 2));
// Set options to include rotate and reorder transformations
ImageOptions options = new ImageOptions { Transformations = Transformation.Rotate | Transformation.Reorder };
// Set watermark properties
Watermark watermark = new Watermark("This is watermark text")
{
Color = System.Drawing.Color.Blue,
Position = WatermarkPosition.Diagonal,
Width = 100
};
options.Watermark = watermark;
// Get document pages image representation with multiple transformations
List<PageImage> pages = imageHandler.GetPages(guid, options);
}
public ActionResult ReorderPage(ReorderPageParameters parameters)
{
try
{
string guid = parameters.Path;
DocumentInfoContainer documentInfoContainer = _imageHandler.GetDocumentInfo(guid);
int pageNumber = documentInfoContainer.Pages[parameters.OldPosition].Number;
int newPosition = parameters.NewPosition + 1;
ReorderPageOptions reorderPageOptions = new ReorderPageOptions(pageNumber, newPosition);
_imageHandler.ReorderPage(guid, reorderPageOptions);
return(ToJsonResult(new ReorderPageResponse()));
}
catch (Exception e)
{
return(this.JsonOrJsonP(new FailedResponse {
Reason = e.Message
}, null));
}
}