I am trying to fit a 417 barcode generated by itext into the pdf page. I just spills out of the page. Also the barcode looks different compared to the barcode in adobe acrobat.
I have tried and played around with different settings , nothing has worked so far.
The original adobe pdf has y/x ratio of 2, and x = 0.0133 inches and error correction 5. I have tried the same settings in itext.
Should I create a box first and do something to fit the image in a box. ?
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As the title states, we are taking images from the gallery of the phone/device and converting them to standard print sizes to be used by a commercial printer?
An example is we take a standard camera photo and convert it to 5x7inch photo.
This is not for displaying in the Flutter app, this is to generate the file to send to a commercial printer.
Using the following library https://github.com/brendan-duncan/image lets us modify the width and height by pixels, but we cannot modify it by density?
Does anyone know how to do this in flutter/dart?
What I'm looking for is the following functionality in the preview app in macOS.
I created a website. The images on the projects page appear blurry when viewed in mobile safari. The images on the project detail page however, are perfectly sharp.
I can't figure out, what's blurring the images. The images' resolution is high enough, so it doesn't have anything to do with the retina display.
You are using html to resize your images. Use photoshop or in code to make a seperate, resampled smaller version of the files.
Browsers resize images poorly, you should use software to resize (can be done in your own code if you like).
Just putting an image size into your markup will make it do a non-resampling resize which often looks rubbish.
This link is dated, but it says what you need to know...
http://graphicssoft.about.com/od/aboutgraphics/l/blresizehtml.htm
The only reason this works on yor pc is that modern pcs will do resampling when they resize in the browser. Not all will do this and mobile ones likely won't.
I want to make a PDF reader with page curling effect AND zooming.
I searched a lot and found this Zoom support while page curling effect present in pdf reader app solution for an pdf reader with a page curling effect and zoom function.
But how do I combine "Leaves Source Code" and "Zooming PDF Viewer Source Code"?
Do you have a solution or a Source Code for this?
I have made a webpage using the 960 grid system. And I have made it nice and responsive, following the excellent advice found in www.alistapart.com
So when developing the CSS for my new webpage I kept checking in Dreamweaver's Multiscreen viewport testing option and found that my pages were stacking up nicely on smaller screens. No miniature text, no need for pinch and zoom.
Then when testing page live, I learn that Ipad and Iphone does not resize windows and I can only get a miniaturized version of my full screen webpage.
I am hoping there is a simple CSS way to override this, so that my webpage stacks in a responsive manner also on apple devices.
You can maybe try a fluid grid option, such as sprysoft variable grid system which is based on 960.gs, though it will still have a definite grid layout (just % based instead of px based)
I'm making by myself an ePub book. In this book I put some screenshot as a PNG image inside an XHTML page. So in the content.opf I referenced the XHTML page...
Until few days ago it worked: the XHTML with PNG image was showed.
Now I see only a blue question mark at the place of the PNG image preview. But if I double tap onto the question mark, the preview correctly shows the PNG image.
This happens in IBooks and Stanza, but not in GoodReader and others eBook readers...
An tips?
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Every PNG is ~200Kb and its dimension is ~2500x2500 with 300 dpi.
I don't know if thew problem is the dimension or the image format.
Well, your images are too big for a start. Apple state that the maximum pixel size of an image on a page is 2 million pixels. So 6.25 million pixels might be a bit of a problem.