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zxingify / zxingify-objc

An Objective-C Port of ZXing
Apache License 2.0
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move scanRect from the center of the screen I #468

Closed takahashi5110 closed 11 months ago

takahashi5110 commented 5 years ago

If the position of scanRect is shifted from the center of the screen, the reading range will be shifted, but what should I do?

  1. Using the iPad
  2. In BarcodeScannerSwift Main.storyboard, shift Align center Y of Scan View up -100
  3. Set the Scan View Width: 600 Height: 400
  4. When executing the application, it can not read in the upper half of Scan View, lower half and Scan View About 100 pixels out of frame? Can read
eamonn-alphin commented 3 years ago

I'm having issues with this too. I don't understand how to adjust the scanrect in portrait. I want it to be 10 points high and the full width, but even with the preview layer taking up 100% of the screen, the actual rectangle of interest is below where I have defined it. The only time it's 100% accurate is when the scanrect is at 0,0 and 100% width.

benjohnde commented 11 months ago

Unfortunately, I can no longer provide support for this codebase, the topic will be closed. I recommend to take a look at https://github.com/zxing-cpp/zxing-cpp created and maintained by the very ambitious @axxel!