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59 lines
1.8 KiB
59 lines
1.8 KiB
3 years ago
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/*!
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* \~chinese
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* @header PTBitmap.h
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* @abstract 图片处理
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*
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* \~english
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* @header PTBitmap.h
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* @abstract Image manager
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*/
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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#import <CoreGraphics/CoreGraphics.h>
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#import "SDKDefine.h"
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/// 压缩模式
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typedef NS_ENUM(NSInteger,PTBitmapCompressMode) {
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PTBitmapCompressModeNone = 0, /*! *\~chinese 不压缩 *\~english None */
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PTBitmapCompressModeZPL2 = 16, /*! *\~chinese ZPL2压缩算法 *\~english ZPL2 compress */
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PTBitmapCompressModeTIFF = 32, /*! *\~chinese TIFF压缩算法 *\~english TIFF compress */
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PTBitmapCompressModeLZO = 48, /*! *\~chinese LZO压缩算法 *\~english LZO compress */
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};
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/// 图片效果
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typedef NS_ENUM(NSInteger, PTBitmapMode) {
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PTBitmapModeBinary = 0, /*! *\~chinese 黑白二值图像 *\~english Binary */
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PTBitmapModeDithering = 1, /*! *\~chinese 灰阶抖动图像 *\~english Dithering */
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PTBitmapModeColumn = 2, /*! *\~chinese 无效 *\~english not supported */
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};
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@interface PTBitmap : NSObject
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/// 生成打印机打印图片数据
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/// @param image 图片
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/// @param mode 图片效果
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/// @param compress 压缩模式
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/// @param package 数据是否分包
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/// @param inversion 数据是否需要取反
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+ (NSData *)getImageData:(CGImageRef)image mode:(PTBitmapMode)mode compress:(PTBitmapCompressMode)compress package:(BOOL)package inversion:(BOOL)inversion;
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/// 用column算法生成的图片数据
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/// @param sourceBitmap 输入数据
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+ (NSData *)generateColumnData:(CGImageRef)sourceBitmap;
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/// 将bitmap数据转成图片
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/// @param image 图片
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/// @param mode 生成的位图数据类型 简单的黑白二值化或者抖动处理
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+ (UIImage *)generateRenderingWithImage:(CGImageRef)image mode:(PTBitmapMode)mode;
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@end
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