zhangyu9050 / cocoabarcodes Goto Github PK

What steps will reproduce the problem?
1. generate barcode with code128
2. barcode number : 8231123578244317
3. generated invalid barcode 

What version of the product are you using? On what operating system?
r8

Please provide any additional information below.


solution
NKDCode128Barcode.m
_encodeChar withSet 

        case 'X':
            return @"11100010110";
/*
  cocoabarcodes skip Y : 57 
*/
        case 'Z':
            return @"11101100010";


plz insert
        case 'Y':
            return @"11101101000";

http://en.wikipedia.org/wiki/Code_128

Throws build error: Jam is deprecated and has been removed; targets that
use Jam must be upgraded to native targets. For more information on doing
this, consult the Xcode documentation.

Looks like this project file is pretty old... might need some refreshing so
that it compiles error-free on current-day Xcode.

The parity selection code in NKDEAN13Barcode.m (lines 99 and following is 
incorrect: for '2' 1,2,5 should return odd parity, not 1,3,4 (which is the 
correct result for '4').

kind regards
graham

I have NKDCode128Barcode generation problem.

The init with content "4091873".
The result I got is "04091873" using scanner. 
Left-pad with zero if odd number of characters. 

How can I fix the problem?

My code is below.


NKDCode128Barcode *barcode = [NKDCode128Barcode alloc];
barcode = [barcode initWithContent:@"4091873" printsCaption:NO];

[barcode setBarWidth:2.0];
[barcode setWidth:180.0];
[barcode setHeight:61.0];

NSLog(@"%@",[barcode description])
UIImage *theImage = [UIImage imageFromBarcode:barcode];

Using NKDCode128Barcode and init with content "12345".

The result I got is "012345" using scanner. 

Left-pad with zero if odd number of characters. How can I avoid this?

With the updates from issue #2 I am still getting an error that the 

Info-Barcode_Generator__Upgraded_.plist

file does not exist.  What should be put in this file?

Hi, Where I can found the source code for Cocoa?

Is it possible to add the cocoa-barcodes (App / Lib) to developing application? 

What steps will reproduce the problem?
1. Pass an 11 character content string to NKDUPCEBarcode initWithContent: 
(NSString *)inContent
       printsCaption: (BOOL)inPrints

What is the expected output? What do you see instead?

It crashes.

What version of the product are you using? On what operating system?

using netshade's fork for iPhone on github

Please provide any additional information below.

The problem is that it tries to convert from UPCA to UPCE using the UPCAToUPCE 
method. Problem is that it is a class method not an instance method so it needs 
to be called on the class not the instance.

The fix is to change this code in NKDUPCEBarcode.m
    if([[self content] length] == 11)
        [self setContent:[self UPCAToUPCE:[NSString stringWithFormat:@"%@%c", [self content], [self checkDigit]]]];

to this:

    if([[self content] length] == 11)
        [self setContent:[NKDUPCEBarcode UPCAToUPCE:[NSString stringWithFormat:@"%@%c", [self content], [self checkDigit]]]];

What steps will reproduce the problem?
1. After Including all files from source.
2. Added to the newly created cocoa application to developed as module or 
library.
3. Run time error.

What is the expected output? What do you see instead?
To execute the framework. Getting bug as 'Lexical or Preprocessor Issue' - 
"NKDBarcodeImageView.h file not found"

What version of the product are you using? On what operating system?
MAC OSX 10.7.4 and XCode 4.3.2

Please provide any additional information below.
Is there a sample cocoa or mac application using the cocoa barcodes.

Attempted to output some Code 128 barcodes and the scanner I'm using (Symbol 
LS1203) does not 
recognize it.  Samples were created using Barcode Generator and not my own app. 
 Other codes 
(Code 3 of 9, UPC-A) are working with the scanner, so I'm reasonably sure it's 
the output.  I'm using 
OS X 10.5.5.

I've attached a file with a sample of Code 128 from the Symbol manual and two 
Code 128 samples I 
created with the generator that match it.  I can scan the Symbol code with both 
the LS1203 and my 
CueCat, but neither will recognize the codes created by the generator.

This isn't an issue for me as Code 3 of 9 will work better for my situation but 
I thought it worth 
reporting.

What steps will reproduce the problem?
1. Attempt build on 10.6

What is the expected output? What do you see instead?
Response:
  Check dependencies
  Jam is deprecated and has been removed; targets that use Jam must be upgraded to native targets. For more information on doing this, consult the Xcode documentation.


I'm simply providing the feedback, since the source was available (thank you).

I'm a novice with cocoa so I may have the xcode settings wrong.