I have rtf document in which is picture as the background. Problem is taht the file is 138MB and can't work with Oracle BI Publisherom Desktop. That software work with smaler - normal size of pictutures. My main problem is how to get picture from rtf file and than I can to resize it in something like acdsee. It apeears unposible to get that picture from the file. Printscrean is not an option.\
Thanks.
I successed to take picture from watermark. Just double click in the upper part of screen where is the header and chose save as.
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I have been trying to add a link to one of the YouTube videos in the README.md file. So, first I took a screenshot of the video at a specific timestamp, put it in the local directory, and then used the following syntax:
[![ALT TEXT] (image/screenshot path)] (https://youtu.be/video_id "video text")
But as the size of the screenshot is a little big (as big as my laptop screen), using the above syntax takes a lot of space in the output! I don't want that. I want to control the size of the screenshot/image. How can I do that?
I found different answers on adding an image with a clickable link; resize an image in readme; but I couldn't find any answer addressesing both the issues. (Sorry if such answer already exists)
Thanks a lot in advance :)
You can include raw HTML in your Markdown document, so just use standard HTML <a> and <img> tag with width and height atttributes:
<img src="path/to/img.png" width="xxx" height="yyy">
This will render correctly on github and elsewhere.
TinyMCE 4: I have implemented the image file/upload from local source, using php to save the uploaded file into a directory, with tinyMCE referencing this image. Works fine. This leaves a simple html text file to save in the database.
However, I see that the user can just cut and paste an image directly into the textbox, resulting in the image showing up and becoming a base64 image string, which defeats the purpose of storing only html text. Now the text could become extremely long if this base64 image is not prevented.
Is there a way to prevent this image paste action in tinyMCE? Or better yet, a way to automatically convert this paste into an image file and have it stored in the same place as the other images on the fly?
I know I could convert base64 images to a jpg files and store after submitting the form to a php handler, but would seek a simpler answer if possible.
The documentation is your friend for this issue. TinyMCE can certainly help you convert the images on the fly as they are pasted into the editor:
https://www.tinymce.com/docs/advanced/handle-async-image-uploads/
You can also stop the images from appearing in the first place if that is your preference:
https://www.tinymce.com/docs/plugins/paste/#paste_data_images
Please check updates as they have additional informations... Apparently located the problem in a specific pdf client but cannot close the issue with an open bounty...
I am generating a pdf using grails rendering plugin. The PDF has a couple of images inside and "some" of them are not being outputted!
I am rendering the images inline via data uris as required by the plugin. That means that all my images are something like:
<img src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQECWAJYAAD...">
If I render them in a normal html view, I can see the images just fine!
If I render the template to a JPG/PNG with the same plugin, again the images render all fine.
If I render to PDF the images which are being retrieved by an octed-stream are broken!
Something like:
Looks like the image started to render and then something happened...
It is happening on the big-sized images, but also on the thumbnail version of same image.
Any one has some hints as why this might occur?
UPDATE
The file which does not show up is a file with mime application/octet-stream
So apparently I can retrieve the bytes from the file, but when they transmitted for PDF Rendering, the image does not appear...
Yet another update
The issue seems to be related with the PDF Viewer. Was using a Linux based PDF Viewer (PDF Viewer 0.1.8) and specific images are broken. In all other PDF Viewers I could test everything works fine.
Cannot close the issue as there is a bounty open :( Sorry that the bounty and question seems meaningless now, but you never know, someone might have an idea how to solve this even for PDF Viewer 0.1.8.
<img src="data:image/jpg;base64,/9j/4AAQSkZJRgABAQECWAJYAAD...">
works fine for me. Note the missing "e".
You can use rendering tag:
<rendering:inlineJpeg bytes="${your-image}" />
Make sure you decodeBase64() your image.
I want to read text from pdf file and search text into pdf file.
here the link that I know.
none of this help me out.
Getting text position while parsing pdf with Quartz 2D
HIghlighting the text in PDF document iPhone xcode
https://developer.apple.com/library/archive/documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_pdf_scan/dq_pdf_scan.html#//apple_ref/doc/uid/TP30001066-CH220-CJBDCGCB
Reading PDF files as string through iPhone application
Look at PDFKitten, it's a good start - it does all the glyph width analysis for you, but it's not perfect either.
I have A4 size PDF page. PDF page contains 10 images. I want to split the PDF page as 10 image files. Plz give me an Idea.
You can use PDFBox (a library available for .NET) to convert each page of the PDF to a PNG image, then use the GDI functions in C# to copy known regions of the PNG files and save them as individual image files. This only works if the layout of the images on each page is static.
More info on PDFBox:
http://studentclub.ro/lucians_weblog/archive/2007/03/22/read-from-a-pdf-file-using-c.aspx
PDFsharp seems to be a popular open source choice for PDF manipulation from .NET and Mono. PdfMod is a related Mono-based front-end.