Graphics.h

//
//  Graphics.h
//  CustomiOSApi
//
//  Created by CUSTOM on 08/07/13.
//  Copyright (c) 2013 CUSTOM. All rights reserved.
//
 
#import <Foundation/Foundation.h>
#import "CustomPrinter.h"
#import "CommPort.h"
#import "CustomError.h"
#import "LibLog.h"
 
//Hide it in the documentation
// @cond PRIVATE
@interface BitmapData : NSObject
{
@public
    
    NSInteger Width;
    NSInteger Height;
    Byte* rawData;
    
@protected
@private
}
 
-(id)initWithImage:(UIImage*)image;
- (NSInteger) GetPixel:(NSInteger)x :(NSInteger)y;
 
@end
 
//Hide it in the documentation
// @cond PRIVATE
@interface BitmapIntData : NSObject
{
@public
    
    Byte*  bitmapIntData;
    int*    bitmapLastByteWrote;
    
    NSInteger imgWidth;
    NSInteger imgHeight;
    
@protected
@private
}
 
 
-(id)initWithSize:(NSInteger)iWidth  :(NSInteger)iHeight;
- (void)Fill;
- (void) SetColor:(NSInteger)x :(NSInteger)y :(Byte)color;
- (Byte) GetColor:(NSInteger)x :(NSInteger)y;
- (NSInteger) GetLastByteWrote:(NSInteger)y;
 
@end
 
//Hide it in the documentation
// @cond PRIVATE
@interface Graphics : NSObject
{
    @public
    //******************************************************************************************
    //Enum
    //******************************************************************************************
    enum Compression
    {
        COMPRESSION_NONE,                       //No data compression
        COMPRESSION_FE_RLE                      //FE-RLE data compression
    };
    
    @protected
 
    @private
}
 
+ (void) ImageToBuffer:(CommPort*)comPort :(enum Compression)cmpType :(UIImage*)image :(NSInteger)prnResolution :(NSInteger)leftMargin :(enum ImageScale)widthOption :(NSInteger)imgWidth :(NSInteger)paperWidth :(Boolean)bAddPageWidth :(NSInteger)topmargin :(NSError**)error;
 
+ (void) BarcodeToBuffer:(CommPort*)comPort :(enum Compression)cmpType :(NSData*)brcData :(NSInteger)prnResolution :(NSInteger)leftMargin  :(NSInteger)brcHeight :(NSInteger)paperWidth :(Boolean)bAddPageWidth :(NSInteger)topmargin :(NSError**)error;
 
+ (BitmapIntData*) ditherImageFloydSteinberg:(UIImage*)image :(NSInteger)destwidth :(NSInteger)destheight :(NSInteger)maximgwidth;
+ (Byte) CalcGreyColor:(BitmapData*)bmpData :(NSInteger)srcX :(NSInteger)srcY;
+ (BitmapIntData*) ditherBarcode:(NSData*)brcData :(NSInteger)destheight;
 
+ (void) CompressBitmap_NONE:(CommPort*)comPort :(BitmapIntData*)imageBWcolors :(NSInteger)prnResolution :(NSInteger)leftMargin :(NSInteger)destheight :(NSInteger)paperWidth :(Boolean)bAddPageWidth :(NSInteger)topmargin :(NSError**)error;
+ (NSMutableData*) GetGraphicLine_NONE:(BitmapIntData*)BuffImgBW  :(NSInteger)iY :(NSInteger)iDotlineWidth :(NSInteger)leftMargin;
 
+ (void) CompressBitmap_FERLE:(CommPort*)comPort :(BitmapIntData*)imageBWcolors :(NSInteger)prnResolution :(NSInteger)leftMargin :(NSInteger)destheight :(NSInteger)paperWidth :(Boolean)bAddPageWidth :(NSInteger)topmargin :(NSError**)error;
+ (NSMutableData*) GetGraphicLine_FERLE:(BitmapIntData*)BuffImgBW  :(NSInteger)iY :(NSInteger)iDotlineWidth :(NSInteger)leftMargin;
 
@end