Set its image to Text Icon and its mode to Aspect Fit from the. R = CGFloat((rgb & 0xFF000000) > 24) / 255.0 Create a UIImageView with the same width as the UIScrollView s horizontal bounds and. The problem is that on iOS 8.2, NSAttributedString has a bug which can result in a EXCBADACCESS crash (deep inside WebKit) when HTML is rendered to plain text on a background thread. This would be the steps: Find the translation key in en.strings file inside amework Add a new file MyTranslations. I need to convert some HTML into plain text and have tried the approaches outlined here: Convert HTML to Plain Text in Swift. Create an extension for the UIColor class and define a convenience initializer with a parameter of type String. For example, let's say that we want to change text 'Scan the front side of a document' to 'Scan the front side' in BlinkID sample project. I would like to start by converting a hex value to a UIColor instance.
#CREATE TEXT SCANNER SWIFT PDF#
See for instance this scanner, making 3m/month, or this one making 500k/month.Most of the apps are using the same technique to scan documents, allow you to create a PDF from scanned images and some of them offer text recognition features as well. At the top of the playground, add an import statement for the UIKit framework. VIDEO DEMO HERE You probably know by now how profitable the PDF Scanner apps are. How do you convert a hex color value to a UIColor instance? And how do you extract a hex color value from a UIColor instance?įire up Xcode and create a playground if you want to follow along.
![create text scanner swift create text scanner swift](https://user-images.githubusercontent.com/1635933/89505694-535a1680-d7ca-11ea-8c65-678f158acae9.png)
Unfortunately, Apple's frameworks don't work well with hex color values. In Mastering Core Data With Swift, I use it to store a color in a SQLite database. The hex notation is probably my favorite because it is easy to store as a string or pass it around as a numerical value. After detecting text, Amazon Rekognition creates a. There are multiple notations for defining colors. Both image and video text detection operations support most fonts, including highly stylized ones.