I use an openfiledialog to select the image and then I resize it to fit picturebox. How can I use the resized image to save it as attachment?
There is an example in RavenDB's documentation about storing data as attachments.
Related
I have a button which browses files into TextBox (image files) and I need to insert these files into imagelist (or/and) PictureBox. I know how to do that other way for example ImageList -> choose Images, but I need to get images from TextBox (where is that location). Is there any way to do that?
You can load the image directly into a PictureBox using the Load method
myPictureBox.Load("c:\temp\test.jpg")
You can load the image to the imagelist using Image.Add method
ImageList1.Images.Add(New Bitmap("c:\temp\test.jpg"))
I have a lot of pdf files each one with an image inside. I want to clip a rectangular region in each of these files and concatenate them into a single pdf file. Is it possible with ghostscript or similar?
I'll have a go at this. Try Briss if you want to crop rectangular regions in pdf files. It's free and cross-platform GUI.
If you have multiple pdf files you can concatenate/merge them first online using http://www.pdfmerge.com/ Then use Briss to crop the images out into a new pdf file. Or vice-versa depending on the location of your images inside the pdf files.
After you fire up Briss, load the merged pdf file containing the images. When you're asked if you want to exlude anything, just click "cancel" if you want to include all pages.
If your file has many pages, similar pages may be overlapping each other so you can draw a rectangle over the region you want to crop. Click Action -> Preview for previewing the output. Click Action -> Crop PDF to finalize your output pdf file. Cheers.
I wish to embed some kind of an object in a PDF document in way that each time a document is opened the image is different (like some kind of HTML page that serves different images).
I don't want the image to be preset , instead i wish to change the image remotely (the server will serve different image)
In that way i want to be able to send a PDF newsletter that basically changes every time it is opened.
The thing i need to change on each document open is the image and the link that the user will go to once clicking the image.
Is this possible ?
I have to embed an image in Birt. But I don't want the image to be displayed in the report itself. I want the image to be Embedded in the PDF that I will be able to export only. I tried searching for a way to do this, but was unsuccessful.
Thanks in Advance
To add an image to your report that will only be displayed when exported to PDF:
Add the image to the desired location in the report.
Select the image in the Layout view, then select the Visibility options in the Properties tab of the Property Editor:
Check the Hide Element checkbox;
Select the For specific outputs... option;
Check the specific output checkboxes for all formats except PDF
If you now save and run the amended report, you should find that the image is only displayed when exported to PDF.
I have a textbox in pdf which contains an image. Now I want to add hyperlink to that image programatically from code using itext. How can I achieve this?
Download the ExtractImages and MyImageRenderListener sample code. Rewrite it so that it doesn't extract the images, but use it to get the ImageRenderInfo and use its getMatrix() method. The Matrix gives you the coordinates and size of the images in your PDF.
Now use these coordinates to create a link annotation as is done in the TimetableAnnotations2 example.