iPhone Data Matrix Generator generate, create 2d barcode Data Matrix images in iPhone (iOS) application

Generate & Print Data Matrix barcode images in iPhone (iOS) Application

• Fast create linear and 2D barcodes in iOS apps.
• Source code is provided to build with iOS SDK that best fits for your application.
• Easy to integrate the barcode generation functionality into your developmental iPhone projects
• Completely written in Objective-C
• Mac OS X 10.6 and greater are required
• Compatible with Xcode 3.2 and above
• Compatible with iOS 3.2 and above version, and works with iPhone 6,iPhone 5, iPhone 4S, iPhone 4, iPhone 3GS, etc
• All barcodes are compatible with the latest barcode symbologies ISO standard
• All the functionality of barcode type control is implemented in a single, small file

iPhone Data Matrix Generator SDK is a Data Matrix generator component designed for iOS project developers who need add Data Matrix creation features into their developmental applications for iPhone.

• Data Matrix generation support on desktops as well as servers
• Generate Data Matrix on iPhone client apps, without communicating with a server
• Complete iPhone Data Matrix Generator Guide provided with iPhone Data Matrix generation demo project

Data Matrix code is a two-dimensional matrix barcode consisting of black and white "cells" or modules arranged in either a square or rectangular pattern. The information to be encoded can be text or raw data. Usual data size is from a few bytes up to 2 kilobytes.

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The length of the encoded data depends on the symbol dimension used. Error correction codes are added to increase symbol strength: even if they are partially damaged, they can still be read. A Data Matrix symbol can store up to 2,335 alphanumeric characters.

iPhone Barcode Data Matrix supports:

• all 128 characters of ASCII
• values 128-255 in accordance with ISO 8859-1. There are referred to as extended ASCII.

- (void)drawRect:(CGRect)rect {
    // Drawing code
    
    OBLinear *pLinear = [OBLinear new];
    [pLinear setNBarcodeType: OB_CODE128A];
    [pLinear setPDataMsg: [[NSString alloc] initWithString: (@"AB")]];
    //[pLinear setPSupData: [[NSString alloc] initWithString: (@"14562")]];
    [pLinear setFX: USER_DEF_BAR_WIDTH];
    [pLinear setFY: USER_DEF_BAR_HEIGHT];
    
    [pLinear setFLeftMargin: (USER_DEF_LEFT_MARGIN)];
    [pLinear setFRightMargin: (USER_DEF_RIGHT_MARGIN)];
    [pLinear setFTopMargin: (USER_DEF_TOP_MARGIN)];
    [pLinear setFBottomMargin: (USER_DEF_BOTTOM_MARGIN)];
    
    [pLinear setNRotate: (OB_Rotate0)];
    
    UIFont *pTextFont = [UIFont fontWithName: @"Arial" size: 8.0f];
    [pLinear setPTextFont: pTextFont];
    
    [pLinear drawWithView: (self)];
    [pLinear release];
    
}