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
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In my Flutter app, I want to be able to create some kind of certificate of completion. The layout will be always the same, but picture and text in it should change. This certificate should be created in a jpg format, so I can share it with other apps.
Does anyone have an idea how this could be accomplished?
The only way I can imagine is that I create a Screen template where I put in text and picture, then let the phone take a screenshot and save that screenshot automatically. But this might lead to unwanted content in the picture and different image sizes. I have searched for Widgets/ ways to create an image in Flutter but could not find anything.
You will need to create a widget with constructors (Image and text).
Then use a flutter package called screenshot to capture the parent widget as image and save it to the users phone.
plugin link: https://pub.dev/packages/screenshot
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
I have created a website using Adobe Muse and have uploaded the site to the ftp server . The website is live and is as designed when looked via a desktop. But when the same site is being viewed from a mobile, the entire page is getting left aligned and there is a gap to the right side. I even made a phone layout and uploaded the same to the ftp server and the problem still persists. Ive googled a lot and inserted html code into the metadata to make the site centered but in vain. Nothing works . I have a tight deadline and would really be grateful for any quick help.
maybe your images are placed in pixels... If I am right
try using a rectangular tool... fill it with image then make the width 100%
to view the sample image click here
The size of mobile layout in muse is fix... I think the mobile you are using have different size... so just start using % on placing the images like the background etc.
There's a setting that was causing my content to be left-aligned in the phone layout.
Click Page > Page Properties
There's an un-marked button to the far right of Padding - click this and set it to centered. By default it is left-aligned.
I would like to be able to save the contents of a decorator panel into some sort of image format. Does anyone have an ideas of how i could either take a screen shot and save it or some how export a panel to an imae format?
Try using html2canvas. GWT Panel is just a html element with some javascript to handle the layout.
You can find html2canvas here: http://html2canvas.hertzen.com/
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.