I want to show pdf thumbnail as preview icon if pdf uploaded. I have searched a lot but could not found the solution. Please help.
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I want to overlay a caption to different sorts of media (images, gifs, videos). Essentially add a white bar on top or bottom of the image and then write in some text. Then save the image/video to firebase as a new image with the caption added to it.
Does anyone know of any useful packages or tutorials that could help me do this?
There are some dart packages I can list so that they will help you:
Image editor pro
For storing them in firebase i can list you another package:
Firebase picture uploader
I upload the pdf file from storage.
I'm trying to place the signature image at the bottom of every single page of pdf file and save as new pdf file using flutter.
I don't know how to do that? I tried my sample but I didn't find the solution I wanted. Please suggest me any flutter plugins or packages.
The idea is very simple: it consists of reading the pdf file as images
(one image per page), and then create a pdf, having as background one
of the retrieved images.
this article explains what u need
https://medium.com/flutter-community/edit-a-pdf-in-flutter-6a80f8aa7dfd
Can anyone provide manuals for this yii2 plugin use?
I have installed it but have not been able to find the options it accepts, for example: Right after an image is uploaded, the thumbnail displayed is in full size (bigger than the page width). How to resize that?
Thank you.
sample image
I have created a pdf file and attached it in the email. It shows the complete PDF file as image in email composer.
I just want to show the icon of pdf file instead of complete pdf file. Like this:
Thanks.
I don't think you can do that.
It might be the way the iPhone renders the email and attachments. At first it shows the icon because its loading the pdf or attachment file then eventually it will show the attached file. Anyone else disagree?
All I need to know is how to put a PDF page into a UIWebView, and then retrieve the URL value (into an NSString) of a link when clicked. Can somebody please offer their knowledge on this? Thanks in advance.
Most iPhone PDF viewers are using CGPDF to render the PDF content.
To implement features like hyperlinks (AFIK hyperlinks in PDF are done via a "link annotation" tag, but there may be some other way), the PDF viewer uses the CGPDF API to scan/parse the PDF content stream for a given page, pull out any data it is interested in, then implement support for that feature.
So for hyperlinks, a viewer may use CGPDF to render the page in a view. It would also use CGPDF to scan the page looking for link annotations, and pull out any attributes it needed (contents, destination, coordinates, etc.) It would implement a touch-handler for the view and any code to execute when a user tapped the hyperlink.
This is not possible if you render PDFs in UIWebView.