Hi, I try to convert single page TIF and JPEG files to a multipage Tif file using the TiffMergeFiles method. Input files are 24bpp RGB and I use the compression TiffCompressionJPEG. There is no problem during converting or watching the files in several viewers. The resulting file has some properties...

Hi, the status is OutOfMemory, because the bitmaps which should be saved are too large. It works when the size for the CreateThumbnailHQ method is reduced. We just have to adapt it depending on the number of thumbs to create. Another question: I noticed that a GdPictureImaging object is not able to ...

Hi, at first, thanks for the quick reply. The Imaging class works so far. But recently I had a problem when there are many thumbnails to create. The code is nearly the same as the code in the reference guides. Anyway I posted the code below, we use C#. The problem occurs after repeating the process ...

Hi, I'm trying to get a number of first-page thumbnails for a list of file paths. With the GdViewer.GetPageThumbnailAsBitmap() method I have the problem that I would have to load each file with the viewer. I also tried to use the ThumbnailEx class in the background to get the thumbnails, but I didn'...

Hi, I have a PDF file which does not show any text elements in gdViewer. There are some drawn lines, logos and images which are displayed but the text is missing. Calling the PdfGetPageText() method returns the expected text. I have absolutely no clue where to start searching for the reason, is ther...

Hi, there are 2 minor issues I noticed, maybe it is a bug. When the magnifier reaches the image bounds, the magnified picture starts getting stretched. It would be nice when white space or the background color of the viewer would be attached to keep the ratio, but this is just makeup. A little more ...

Hi, I've noticed that scrolling via the arrow buttons of the scrollbars or when using arrow keys is quite slow (like 1 pixel per keypress). I found the property ScrollLargeChange and ScrollSmallChange set to 50 and 1, but increasing SmallChange has no effect. Is this the right place to look at? Is S...

Is there a way to create a GdPictureImaging object from the GdViewer? Or from its graphics object? Maybe that can help already

Hi, I'm having some minor trouble drawing lines into documents. Mainly I use the GdViewer to work with the documents and now I want to draw lines. For now I create a GdPictureImaging object. I have some problems combining the two objects for my purposes. For TIF I use the TiffCreateMultiPageFromFile...

Hi,

for now I don't have a file I can send, I'm trying to get a file with modified content so I am allowed to send it. I Don't know if this is possible yet, but I post again if I get any information.

Thanks so far,
and merry christmas

Kind regards

Dominik

Ok,

sorry, a look to the demos should have helped immediately ^_^'

Thanks anyway

Hi, I hope it's ok to revive this thread, or should I have opened a new one? I have the same problem with some different settings. I'm using a UI, so the page I want to get the text from is displayed. The PdfGetPageText() method works just fine and returns the whole text of the page. But the PdfGetP...

Hi, I've already searched the forum for similar entries, but mostly they are referring to older releases and the suggested options don't work anymore (like properties that don't exist). I have a quite big difference in performance between displaying pdf and tif images. Scrolling is not affected, but...

Hi, I might have encountered an error. I added a region near the right edge of a page. Scrollbars are visible and I moved the page by using the hand tool to view the right side (horizontal scrolllbar is at max right position). Then I set scrollbar visibility to false. Now the region is not at the co...

And another question that would help here: is it possible to define new objects for the context menu? (ItemMenu)

Thanks