Added David Phillip Oster's fixes for compiling and getting the Barcodes app to scan for barcodes.

git-svn-id: https://zxing.googlecode.com/svn/trunk@1343 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
dmaclach 2010-05-07 17:10:06 +00:00
parent 0e7aedd046
commit 52e6d56a63
17 changed files with 1536 additions and 778 deletions

View file

@ -10,6 +10,7 @@ Brian Brown (Google)
Christian Brunschen (Google)
Daniel Switkin (Google)
Dave MacLachlan (Google)
David Phillip Oster (Google)
David Albert (Bug Labs)
Diego Pierotto
Eric Kobrin (Velocitude)

View file

@ -29,11 +29,11 @@
namespace zxing {
class Binarizer : public Counted {
class Binarizer : public Counted {
private:
Ref<LuminanceSource> source_;
Ref<BitMatrix> matrix_;
Ref<BitArray> array_;
Ref<BitMatrix> matrix_;
public:
Binarizer(Ref<LuminanceSource> source);
@ -45,7 +45,7 @@ namespace zxing {
virtual Ref<BitMatrix> estimateBlackMatrix() = 0;
Ref<BitMatrix> getBlackMatrix();
Ref<LuminanceSource> getSource();
};
};
}
#endif /* BINARIZER_H_ */

View file

@ -24,26 +24,27 @@
#include <zxing/common/IllegalArgumentException.h>
namespace zxing {
using namespace std;
using namespace std;
const int LUMINANCE_BITS = 5;
const int LUMINANCE_SHIFT = 8 - LUMINANCE_BITS;
const int LUMINANCE_BUCKETS = 1 << LUMINANCE_BITS;
const int LUMINANCE_BITS = 5;
const int LUMINANCE_SHIFT = 8 - LUMINANCE_BITS;
const int LUMINANCE_BUCKETS = 1 << LUMINANCE_BITS;
GlobalHistogramBinarizer::GlobalHistogramBinarizer(Ref<LuminanceSource> source) :
GlobalHistogramBinarizer::GlobalHistogramBinarizer(Ref<LuminanceSource> source) :
Binarizer(source) {
}
}
GlobalHistogramBinarizer::~GlobalHistogramBinarizer() {
}
GlobalHistogramBinarizer::~GlobalHistogramBinarizer() {
}
Ref<BitArray> GlobalHistogramBinarizer::estimateBlackRow(int y, Ref<BitArray> row){
Ref<BitArray> GlobalHistogramBinarizer::estimateBlackRow(int y,
Ref<BitArray> row){
vector<int> histogram(LUMINANCE_BUCKETS, 0);
LuminanceSource& source = *getSource();
int width = source.getWidth();
if (row == NULL || row->getSize() < width) {
if (row == NULL || static_cast<int>(row->getSize()) < width) {
row = new BitArray(width);
} else {
row->clear();
@ -73,9 +74,9 @@ namespace zxing {
}
return array_ref;
}
}
Ref<BitMatrix> GlobalHistogramBinarizer::estimateBlackMatrix() {
Ref<BitMatrix> GlobalHistogramBinarizer::estimateBlackMatrix() {
// Faster than working with the reference
LuminanceSource& source = *getSource();
int width = source.getWidth();
@ -83,8 +84,9 @@ namespace zxing {
vector<int> histogram(LUMINANCE_BUCKETS, 0);
// Quickly calculates the histogram by sampling four rows from the image. This proved to be
// more robust on the blackbox tests than sampling a diagonal as we used to do.
// Quickly calculates the histogram by sampling four rows from the image.
// This proved to be more robust on the blackbox tests than sampling a
// diagonal as we used to do.
for (int y = 1; y < 5; y++) {
int row = height * y / 5;
int right = (width << 2) / 5;
@ -107,9 +109,9 @@ namespace zxing {
}
}
return matrix_ref;
}
}
int GlobalHistogramBinarizer::estimate(vector<int> &histogram) {
int GlobalHistogramBinarizer::estimate(vector<int> &histogram) {
int numBuckets = histogram.size();
int maxBucketCount = 0;
@ -148,11 +150,13 @@ namespace zxing {
secondPeak = temp;
}
// Kind of arbitrary; if the two peaks are very close, then we figure there is so little
// dynamic range in the image, that discriminating black and white is too error-prone.
// Decoding the image/line is either pointless, or may in some cases lead to a false positive
// for 1D formats, which are relatively lenient.
// We arbitrarily say "close" is "<= 1/16 of the total histogram buckets apart"
// Kind of arbitrary; if the two peaks are very close, then we figure there is
// so little dynamic range in the image, that discriminating black and white
// is too error-prone.
// Decoding the image/line is either pointless, or may in some cases lead to
// a false positive for 1D formats, which are relatively lenient.
// We arbitrarily say "close" is
// "<= 1/16 of the total histogram buckets apart"
if (secondPeak - firstPeak <= numBuckets >> 4) {
throw IllegalArgumentException("Too little dynamic range in luminance");
}
@ -162,9 +166,10 @@ namespace zxing {
int bestValleyScore = -1;
for (int i = secondPeak - 1; i > firstPeak; i--) {
int fromFirst = i - firstPeak;
// Favor a "valley" that is not too close to either peak -- especially not the black peak --
// and that has a low value of course
int score = fromFirst * fromFirst * (secondPeak - i) * (maxBucketCount - histogram[i]);
// Favor a "valley" that is not too close to either peak -- especially not
// the black peak -- and that has a low value of course
int score = fromFirst * fromFirst * (secondPeak - i) *
(maxBucketCount - histogram[i]);
if (score > bestValleyScore) {
bestValley = i;
bestValleyScore = score;
@ -172,6 +177,7 @@ namespace zxing {
}
return bestValley;
}
}
} // namespace zxing

View file

@ -28,8 +28,8 @@ PerspectiveTransform::PerspectiveTransform(float inA11, float inA21,
float inA22, float inA32,
float inA13, float inA23,
float inA33) :
a11(inA11), a21(inA21), a31(inA31), a12(inA12), a22(inA22), a32(inA32),
a13(inA13), a23(inA23), a33(inA33) {}
a11(inA11), a12(inA12), a13(inA13), a21(inA21), a22(inA22), a23(inA23),
a31(inA31), a32(inA32), a33(inA33) {}
Ref<PerspectiveTransform> PerspectiveTransform::quadrilateralToQuadrilateral(float x0, float y0, float x1, float y1,
float x2, float y2, float x3, float y3, float x0p, float y0p, float x1p, float y1p, float x2p, float y2p,

View file

@ -28,8 +28,8 @@ int BitMatrixParser::copyBit(size_t x, size_t y, int versionBits) {
return bitMatrix_->get(x, y) ? (versionBits << 1) | 0x1 : versionBits << 1;
}
BitMatrixParser::BitMatrixParser(Ref<BitMatrix> bitMatrix) : parsedVersion_(NULL),
bitMatrix_(NULL),
BitMatrixParser::BitMatrixParser(Ref<BitMatrix> bitMatrix) : bitMatrix_(NULL),
parsedVersion_(NULL),
readBitMatrix_(NULL) {
size_t dimension = bitMatrix->getDimension();
if (dimension < 10 || dimension > 144 || (dimension & 0x01) != 0)

View file

@ -33,8 +33,8 @@ namespace datamatrix {
class BitMatrixParser : public Counted {
private:
Ref<BitMatrix> bitMatrix_;
Ref<BitMatrix> readBitMatrix_;
Ref<Version> parsedVersion_;
Ref<BitMatrix> readBitMatrix_;
int copyBit(size_t x, size_t y, int versionBits);

View file

@ -29,14 +29,14 @@ namespace datamatrix {
using namespace std;
ResultPointsAndTransitions::ResultPointsAndTransitions() : from_(), to_(), transitions_(0) {
ResultPointsAndTransitions::ResultPointsAndTransitions() : to_(), from_(), transitions_(0) {
Ref<CornerPoint> ref(new CornerPoint(0,0));
from_ = ref;
to_ = ref;
}
ResultPointsAndTransitions::ResultPointsAndTransitions(Ref<CornerPoint> from, Ref<CornerPoint> to, int transitions) :
from_(from), to_(to), transitions_(transitions) {
to_(to), from_(from), transitions_(transitions) {
}
Ref<CornerPoint> ResultPointsAndTransitions::getFrom() {

View file

@ -26,15 +26,16 @@
#include <limits.h>
namespace zxing {
namespace oned {
namespace oned {
static const char* ALPHABET = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%";
/**
* These represent the encodings of characters, as patterns of wide and narrow bars.
* The 9 least-significant bits of each int correspond to the pattern of wide and narrow,
* with 1s representing "wide" and 0s representing narrow.
* These represent the encodings of characters, as patterns of wide and narrow
* bars.
* The 9 least-significant bits of each int correspond to the pattern of wide
* and narrow, with 1s representing "wide" and 0s representing narrow.
*/
const int CHARACTER_ENCODINGS_LEN = 44;
static int CHARACTER_ENCODINGS[CHARACTER_ENCODINGS_LEN] = {
@ -46,12 +47,14 @@ namespace zxing {
};
static int ASTERISK_ENCODING = 0x094;
static const char* ALPHABET_STRING = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%";
static const char* ALPHABET_STRING =
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%";
/**
* Creates a reader that assumes all encoded data is data, and does not treat the final
* character as a check digit. It will not decoded "extended Code 39" sequences.
* Creates a reader that assumes all encoded data is data, and does not treat
* the final character as a check digit. It will not decoded "extended
* Code 39" sequences.
*/
Code39Reader::Code39Reader() : alphabet_string(ALPHABET_STRING),
usingCheckDigit(false),
@ -59,13 +62,14 @@ namespace zxing {
}
/**
* Creates a reader that can be configured to check the last character as a check digit.
* It will not decoded "extended Code 39" sequences.
* Creates a reader that can be configured to check the last character as a
* check digit. It will not decoded "extended Code 39" sequences.
*
* @param usingCheckDigit if true, treat the last data character as a check digit, not
* data, and verify that the checksum passes.
* @param usingCheckDigit if true, treat the last data character as a check
* digit, not data, and verify that the checksum passes.
*/
Code39Reader::Code39Reader(bool usingCheckDigit_) : alphabet_string(ALPHABET_STRING),
Code39Reader::Code39Reader(bool usingCheckDigit_) :
alphabet_string(ALPHABET_STRING),
usingCheckDigit(usingCheckDigit_),
extendedMode(false) {
}
@ -125,8 +129,8 @@ namespace zxing {
delete [] counters;
// IS end
int whiteSpaceAfterEnd = nextStart - lastStart - lastPatternSize;
// If 50% of last pattern size, following last pattern, is not whitespace, fail
// (but if it's whitespace to the very end of the image, that's OK)
// If 50% of last pattern size, following last pattern, is not whitespace,
// fail (but if it's whitespace to the very end of the image, that's OK)
if (nextStart != end && whiteSpaceAfterEnd / 2 < lastPatternSize) {
delete [] start;
throw ReaderException("too short end white space");
@ -134,7 +138,7 @@ namespace zxing {
if (usingCheckDigit) {
int max = tmpResultString.length() - 1;
int total = 0;
unsigned int total = 0;
for (int i = 0; i < max; i++) {
total += alphabet_string.find_first_of(tmpResultString[i], 0);
}
@ -163,8 +167,10 @@ namespace zxing {
float right = (float) (nextStart + lastStart) / 2.0f;
std::vector< Ref<ResultPoint> > resultPoints(2);
Ref<OneDResultPoint> resultPoint1(new OneDResultPoint(left, (float) rowNumber));
Ref<OneDResultPoint> resultPoint2(new OneDResultPoint(right, (float) rowNumber));
Ref<OneDResultPoint> resultPoint1(
new OneDResultPoint(left, (float) rowNumber));
Ref<OneDResultPoint> resultPoint2(
new OneDResultPoint(right, (float) rowNumber));
resultPoints[0] = resultPoint1;
resultPoints[1] = resultPoint2;
@ -172,7 +178,8 @@ namespace zxing {
delete [] start;
Ref<Result> res(new Result(resultString, resultBytes, resultPoints, BarcodeFormat_CODE_39));
Ref<Result> res(new Result(
resultString, resultBytes, resultPoints, BarcodeFormat_CODE_39));
return res;
}
@ -203,8 +210,11 @@ namespace zxing {
} else {
if (counterPosition == patternLength - 1) {
if (toNarrowWidePattern(counters, countersLen) == ASTERISK_ENCODING) {
// Look for whitespace before start pattern, >= 50% of width of start pattern
if (row->isRange(fmaxl(0, patternStart - (i - patternStart) / 2), patternStart, false)) {
// Look for whitespace before start pattern, >= 50% of width of
// start pattern.
long double longPatternOffset =
fmaxl(0, patternStart - (i - patternStart) / 2);
if (row->isRange(longPatternOffset, patternStart, false)) {
int* resultValue = new int[2];
resultValue[0] = patternStart;
resultValue[1] = i;
@ -231,8 +241,8 @@ namespace zxing {
throw ReaderException("");
}
// For efficiency, returns -1 on failure. Not throwing here saved as many as 700 exceptions
// per image when using some of our blackbox images.
// For efficiency, returns -1 on failure. Not throwing here saved as many as
// 700 exceptions per image when using some of our blackbox images.
int Code39Reader::toNarrowWidePattern(int counters[], int countersLen){
int numCounters = countersLen;
int maxNarrowCounter = 0;
@ -265,7 +275,8 @@ namespace zxing {
int counter = counters[i];
if (counters[i] > maxNarrowCounter) {
wideCounters--;
// totalWideCountersWidth = 3 * average, so this checks if counter >= 3/2 * average
// totalWideCountersWidth = 3 * average, so this checks if
// counter >= 3/2 * average.
if ((counter << 1) >= totalWideCountersWidth) {
return -1;
}
@ -342,5 +353,6 @@ namespace zxing {
Ref<String> decoded(new String(tmpDecoded));
return decoded;
}
}
}
} // namespace oned
} // namespace zxing

View file

@ -42,6 +42,7 @@
IBOutlet UIButton *messageHelpButton;
IBOutlet ScannedImageView *imageView;
IBOutlet UIToolbar *toolbar;
UIImagePickerController *picker;
Decoder *decoder;
ParsedResult *result;
@ -60,6 +61,7 @@
@property (nonatomic, retain) UITextView *messageTextView;
@property (nonatomic, retain) UIButton *messageHelpButton;
@property (nonatomic, retain) ScannedImageView *imageView;
@property (nonatomic, retain) UIImagePickerController *picker;
@property (nonatomic, retain) UIToolbar *toolbar;
@property (nonatomic, retain) Decoder *decoder;
@ -86,8 +88,7 @@
/* UIImagePickerControllerDelegate methods */
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo;
didFinishPickingMediaWithInfo:(NSDictionary *)info;
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker;
/* UINavigationControllerDelegate methods */

View file

@ -32,6 +32,24 @@
#import "Scan.h"
#import "TwoDDecoderResult.h"
// Michael Jurewitz, Dec 16, 2009 6:32 PM writes:
// https://devforums.apple.com/message/149553
// Notice Regarding UIGetScreenImage()
// After carefully considering the issue, Apple is now allowing applications to
// use the function UIGetScreenImage() to programmatically capture the current
// screen contents.
// Note that a future release of iPhone OS may provide a public API equivalent
// of this functionality. At such time, all applications using
// UIGetScreenImage() will be required to adopt the public API.
CGImageRef MyCGImageCopyScreenContents(void) {
extern CGImageRef UIGetScreenImage(void);
return UIGetScreenImage(); /* already retained */
}
@interface DecoderViewController()
- (void)takeScreenshot;
@end
@implementation DecoderViewController
@synthesize cameraBarItem;
@ -44,6 +62,7 @@
@synthesize messageTextView;
@synthesize messageHelpButton;
@synthesize imageView;
@synthesize picker;
@synthesize toolbar;
@synthesize decoder;
@ -55,7 +74,8 @@
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
// Initialization code
self.title = NSLocalizedString(@"DecoderViewController AppTitle", @"Barcode Scanner");
self.title =
NSLocalizedString(@"DecoderViewController AppTitle", @"Barcode Scanner");
Decoder *d = [[Decoder alloc] init];
self.decoder = d;
@ -86,7 +106,8 @@
target:self
onSuccess:@selector(messageReady:)
onFailure:@selector(messageFailed:)];
hintsController.title = NSLocalizedString(@"DecoderViewController Hints MessageViewController title", @"Hints");
hintsController.title =
NSLocalizedString(@"DecoderViewController Hints MessageViewController title", @"Hints");
[hintsController view];
}
@ -98,7 +119,8 @@
target:self
onSuccess:@selector(messageReady:)
onFailure:@selector(messageFailed:)];
aboutController.title = NSLocalizedString(@"DecoderViewController About MessageViewController title", @"About");
aboutController.title =
NSLocalizedString(@"DecoderViewController About MessageViewController title", @"About");
[aboutController view];
}
@ -114,7 +136,8 @@
self.result = nil;
[self clearImageView];
[self updateToolbar];
[self showMessage:NSLocalizedString(@"DecoderViewController take or choose picture", @"Please take or choose a picture containing a barcode") helpButton:YES];
[self showMessage:NSLocalizedString(@"DecoderViewController take or choose picture",
@"Please take or choose a picture containing a barcode") helpButton:YES];
}
// Implement loadView if you want to create a view hierarchy programmatically
@ -199,10 +222,41 @@
// Create the Image Picker
if ([UIImagePickerController isSourceTypeAvailable:sourceType]) {
UIImagePickerController* picker = [[UIImagePickerController alloc] init];
picker.sourceType = sourceType;
picker.delegate = self;
picker.allowsImageEditing = YES; // [[NSUserDefaults standardUserDefaults] boolForKey:@"allowEditing"];
UIImagePickerController* aPicker =
[[[UIImagePickerController alloc] init] autorelease];
aPicker.sourceType = sourceType;
aPicker.delegate = self;
self.picker = aPicker;
// [[NSUserDefaults standardUserDefaults] boolForKey:@"allowEditing"];
BOOL isCamera = (sourceType == UIImagePickerControllerSourceTypeCamera);
picker.allowsEditing = !isCamera;
if (isCamera) {
picker.showsCameraControls = NO;
UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
NSString *cancelString =
NSLocalizedString(@"DecoderViewController cancel button title", @"");
CGFloat height = [UIFont systemFontSize];
CGSize size = [cancelString sizeWithFont:[UIFont systemFontOfSize:height]];
[cancelButton setTitle:cancelString forState:UIControlStateNormal];
CGRect appFrame = [[UIScreen mainScreen] bounds];
static const int kMargin = 10;
static const int kInternalXMargin = 10;
static const int kInternalYMargin = 10;
CGRect frame = CGRectMake(kMargin,
appFrame.size.height - (height + 2*kInternalYMargin + kMargin),
2*kInternalXMargin + size.width,
height + 2*kInternalYMargin);
[cancelButton setFrame:frame];
[cancelButton addTarget:self
action:@selector(cancel:)
forControlEvents:UIControlEventTouchUpInside];
picker.cameraOverlayView = cancelButton;
// The camera takes quite a while to start up. Hence the 2 second delay.
[self performSelector:@selector(takeScreenshot)
withObject:nil
afterDelay:2.0];
}
// Picker is displayed asynchronously.
[self presentModalViewController:picker animated:YES];
@ -246,8 +300,9 @@
[savedPhotosBarItem release];
[archiveBarItem release];
[toolbar release];
[actions dealloc];
[resultPointViews dealloc];
[picker release];
[actions release];
[resultPointViews release];
[super dealloc];
}
@ -338,6 +393,7 @@
}
- (void)decoder:(Decoder *)decoder didDecodeImage:(UIImage *)image usingSubset:(UIImage *)subset withResult:(TwoDDecoderResult *)twoDResult {
self.picker = nil;
[self presentResultForString:twoDResult.text];
[self presentResultPoints:twoDResult.points forImage:image usingSubset:subset];
@ -349,8 +405,14 @@
}
- (void)decoder:(Decoder *)decoder failedToDecodeImage:(UIImage *)image usingSubset:(UIImage *)subset reason:(NSString *)reason {
if (self.picker && UIImagePickerControllerSourceTypeCamera == self.picker.sourceType) {
// If we are using the camera, and the user hasn't manually cancelled,
// take another snapshot and try to decode it.
[self takeScreenshot];
} else {
[self showMessage:reason helpButton:YES];
[self updateToolbar];
}
}
@ -392,14 +454,37 @@
}
}
- (void)cancel:(id)sender {
self.picker = nil;
}
- (void)takeScreenshot {
if (picker) {
CGImageRef cgScreen = MyCGImageCopyScreenContents();
if (cgScreen) {
CGRect croppedFrame = CGRectMake(0, 0, CGImageGetWidth(cgScreen),
CGImageGetHeight(cgScreen) - (10+toolbar.bounds.size.height));
CGImageRef cgCropped = CGImageCreateWithImageInRect(cgScreen, croppedFrame);
if (cgCropped) {
UIImage *screenshot = [UIImage imageWithCGImage:cgCropped];
CGImageRelease(cgCropped);
[self.decoder decodeImage:screenshot];
}
CGImageRelease(cgScreen);
}
}
}
// UIImagePickerControllerDelegate methods
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo
{
UIImage *imageToDecode = image;
CGSize size = [image size];
- (void)imagePickerController:(UIImagePickerController *)aPicker
didFinishPickingMediaWithInfo:(NSDictionary *)info {
UIImage *imageToDecode =
[info objectForKey:UIImagePickerControllerEditedImage];
if (!imageToDecode) {
imageToDecode = [info objectForKey:UIImagePickerControllerOriginalImage];
}
CGSize size = [imageToDecode size];
CGRect cropRect = CGRectMake(0.0, 0.0, size.width, size.height);
#ifdef DEBUG
@ -407,14 +492,13 @@
#endif
NSString *systemVersion = [[UIDevice currentDevice] systemVersion];
if (editingInfo) {
UIImage *originalImage = [editingInfo objectForKey:UIImagePickerControllerOriginalImage];
NSValue *cropRectValue = [info objectForKey:UIImagePickerControllerCropRect];
if (cropRectValue) {
UIImage *originalImage = [info objectForKey:UIImagePickerControllerOriginalImage];
if (originalImage) {
#ifdef DEBUG
NSLog(@"original image size = (%f, %f)", originalImage.size.width, originalImage.size.height);
#endif
NSValue *cropRectValue = [editingInfo objectForKey:UIImagePickerControllerCropRect];
if (cropRectValue) {
cropRect = [cropRectValue CGRectValue];
#ifdef DEBUG
NSLog(@"crop rect = (%f, %f) x (%f, %f)", CGRectGetMinX(cropRect), CGRectGetMinY(cropRect), CGRectGetWidth(cropRect), CGRectGetHeight(cropRect));
@ -434,21 +518,24 @@
imageToDecode = originalImage;
}
}
}
[[picker parentViewController] dismissModalViewControllerAnimated:YES];
[imageToDecode retain];
[picker release];
self.picker = nil;
[self.decoder decodeImage:imageToDecode cropRect:cropRect];
[imageToDecode release];
[self updateToolbar];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)aPicker {
self.picker = nil;
}
- (void)setPicker:(UIImagePickerController *)aPicker {
if (picker != aPicker) {
[picker dismissModalViewControllerAnimated:YES];
[picker release];
picker = [aPicker retain];
[self updateToolbar];
}
}
- (void)navigationController:(UINavigationController *)navigationController

View file

@ -65,8 +65,8 @@ static NSString *_timeString(NSDate *date) {
@synthesize timeView;
- (id)initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier])) {
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
if ((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {
imageView = [[UIImageView alloc] initWithFrame:CGRectZero];
imageView.contentMode = UIViewContentModeCenter;
[self.contentView addSubview:imageView];

View file

@ -10,8 +10,8 @@
<p style="font-weight: bold;">
<img style="width: 128px; height: 128px;" alt="ZXing Project Logo" src="../ZxingLarge.png"></p>
<h2>Strichcodes</h2>
<p>Version 1.0</p>
<p>&copy; 2008 The <a href="http://code.google.com/p/zxing/">ZXing</a>
<p>Version 1.1</p>
<p>&copy; 2008-2010 The <a href="http://code.google.com/p/zxing/">ZXing</a>
Authors<br>
</p>
<p>

View file

@ -1,11 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<archive type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="7.02">
<archive type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="7.10">
<data>
<int key="IBDocument.SystemTarget">512</int>
<string key="IBDocument.SystemVersion">9E17</string>
<string key="IBDocument.InterfaceBuilderVersion">670</string>
<string key="IBDocument.AppKitVersion">949.33</string>
<string key="IBDocument.HIToolboxVersion">352.00</string>
<int key="IBDocument.SystemTarget">768</int>
<string key="IBDocument.SystemVersion">10D573</string>
<string key="IBDocument.InterfaceBuilderVersion">762</string>
<string key="IBDocument.AppKitVersion">1038.29</string>
<string key="IBDocument.HIToolboxVersion">460.00</string>
<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
<string key="NS.object.0">87</string>
</object>
<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
@ -13,13 +17,24 @@
<bool key="EncodedWithXMLCoder">YES</bool>
<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
</object>
<object class="NSMutableDictionary" key="IBDocument.Metadata">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="NSArray" key="dict.sortedKeys" id="0">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
<object class="NSMutableArray" key="dict.values">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
</object>
<object class="NSMutableArray" key="IBDocument.RootObjects" id="1000">
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<p style="font-weight: bold;">
<img style="width: 128px; height: 128px;" alt="ZXing Project Logo" src="../ZxingLarge.png"></p>
<h2>Barcodes</h2>
<p>Version 1.0</p>
<p>&copy; 2008 The <a href="http://code.google.com/p/zxing/">ZXing</a>
<p>Version 1.1</p>
<p>&copy; 2008-2010 The <a href="http://code.google.com/p/zxing/">ZXing</a>
Authors<br>
</p>
<p>

View file

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<p style="font-weight: bold;">
<img style="width: 128px; height: 128px;" alt="ZXing Project Logo" src="../ZxingLarge.png"></p>
<h2>Streckkoder</h2>
<p>Version 1.0</p>
<p>&copy; 2008 The <a href="http://code.google.com/p/zxing/">ZXing</a>
<p>Version 1.1</p>
<p>&copy; 2008-2010 The <a href="http://code.google.com/p/zxing/">ZXing</a>
Authors<br>
</p>
<p>

View file

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