// // RCTImageMarker.m // RCTImageMarker // // Created by Jimmy on 16/7/18. // Copyright © 2016年 Jimmy. All rights reserved. // #import "RCTImageMarker.h" #import #import #include #include #include "RCTConvert+ImageMarker.h" typedef enum{ TopLeft = 0, TopCenter = 1, TopRight = 2, BottomLeft = 3, BottomCenter = 4, BottomRight = 5, Center = 6 } MarkerPosition; @implementation TextBackground @end @implementation TextOption @end @implementation RCTConvert(MarkerPosition) RCT_ENUM_CONVERTER(MarkerPosition, (@{ @"topLeft" : @(TopLeft), @"topCenter" : @(TopCenter), @"topRight" : @(TopRight), @"bottomLeft": @(BottomLeft), @"bottomCenter": @(BottomCenter), @"bottomRight": @(BottomRight), @"center": @(Center) }), BottomRight, integerValue) @end @implementation ImageMarker @synthesize bridge = _bridge; RCT_EXPORT_MODULE(); void saveImageForMarker(NSString * fullPath, UIImage * image, float quality, bool isPng) { NSData* data = isPng? UIImagePNGRepresentation(image) : UIImageJPEGRepresentation(image, quality / 100.0); NSFileManager* fileManager = [NSFileManager defaultManager]; [fileManager createFileAtPath:fullPath contents:data attributes:nil]; } NSString * generateCacheFilePathForMarker(NSString * ext, NSString * filename) { NSArray* paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString* cacheDirectory = [paths firstObject]; if (NULL != filename && nil != filename && filename.length > 0) { if ([filename hasSuffix: ext]) { return [cacheDirectory stringByAppendingPathComponent:filename]; } else { NSString* fullName = [NSString stringWithFormat:@"%@%@", filename, ext]; return [cacheDirectory stringByAppendingPathComponent:fullName]; } } else { NSString* name = [[NSUUID UUID] UUIDString]; NSString* fullName = [NSString stringWithFormat:@"%@%@", name, ext]; NSString* fullPath = [cacheDirectory stringByAppendingPathComponent:fullName]; return fullPath; } } UIImage * markerImgWithText(UIImage *image, NSString* text, CGFloat X, CGFloat Y, UIColor* color, UIFont* font, CGFloat scale, NSShadow* shadow, TextBackground* textBackground){ int w = image.size.width; int h = image.size.height; UIGraphicsBeginImageContextWithOptions(image.size, NO, scale); [image drawInRect:CGRectMake(0, 0, w, h)]; NSDictionary *attr = @{ NSFontAttributeName: font, //设置字体 NSForegroundColorAttributeName : color, //设置字体颜色 NSShadowAttributeName : shadow }; CGSize size = [text sizeWithAttributes:attr]; if (textBackground != nil) { CGContextRef context = UIGraphicsGetCurrentContext(); CGContextSetFillColorWithColor(context, textBackground.colorBg.CGColor); if([textBackground.typeBg isEqualToString:@"stretchX"]) { CGContextFillRect(context, CGRectMake(0, Y - textBackground.paddingY, w, size.height + 2*textBackground.paddingY)); } else if([textBackground.typeBg isEqualToString:@"stretchY"]) { CGContextFillRect(context, CGRectMake(X - textBackground.paddingX, 0, size.width + 2*textBackground.paddingX, h)); } else { CGContextFillRect(context, CGRectMake(X - textBackground.paddingX, Y - textBackground.paddingY, size.width + 2*textBackground.paddingX, size.height + 2*textBackground.paddingY)); } } CGRect rect = (CGRect){ CGPointMake(X, Y), size }; // CGRect position = CGRectMake(X, Y, w, h); [text drawInRect:rect withAttributes:attr]; UIImage *aimg = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return aimg; } /** * 正对同一张图片，一次水印多个地方 */ UIImage * markerImgWithMultipleTexts(UIImage *image, NSArray *textOptions, CGFloat scale) { int w = image.size.width; int h = image.size.height; UIGraphicsBeginImageContextWithOptions(image.size, NO, scale); [image drawInRect:CGRectMake(0, 0, w, h)]; // 当数组为空时 if (textOptions.count == 0) { UIImage *aimg = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return aimg; } // 遍历 for (TextOption *option in textOptions) { NSDictionary *attr = @{ NSFontAttributeName: option.textFont, //设置字体 NSForegroundColorAttributeName: option.textColor, //设置字体颜色 NSShadowAttributeName: option.shadow }; CGSize size = [option.text sizeWithAttributes:attr]; if (option.textBackground != nil) { CGContextRef context = UIGraphicsGetCurrentContext(); CGContextSetFillColorWithColor(context, option.textBackground.colorBg.CGColor); if ([option.textBackground.typeBg isEqualToString:@"stretchX"]) { CGContextFillRect(context, CGRectMake(0, option.y - option.textBackground.paddingY, w, size.height + 2*option.textBackground.paddingY)); }else if([option.textBackground.typeBg isEqualToString:@"stretchY"]) { CGContextFillRect(context, CGRectMake(option.x - option.textBackground.paddingX, 0, size.width + 2*option.textBackground.paddingX, h)); }else { CGContextFillRect(context, CGRectMake(option.x - option.textBackground.paddingX, option.y - option.textBackground.paddingY,size.width + 2*option.textBackground.paddingX, size.height + 2*option.textBackground.paddingY)); } } CGRect rect = (CGRect){CGPointMake(option.x, option.y), size}; // 绘制(水印) [option.text drawInRect:rect withAttributes:attr]; } UIImage *aimg = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return aimg; } /** * */ UIImage * markeImageWithImage(UIImage *image, UIImage * waterImage, CGFloat X, CGFloat Y, CGFloat scale, CGFloat markerScale ){ int w = image.size.width; int h = image.size.height; int ww = waterImage.size.width * markerScale; int wh = waterImage.size.height * markerScale; UIGraphicsBeginImageContextWithOptions(image.size, NO, scale); [image drawInRect:CGRectMake(0, 0, w, h)]; CGRect position = CGRectMake(X, Y, ww, wh); [waterImage drawInRect:position]; UIImage * newImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return newImage; } UIImage * markeImageWithImageByPostion(UIImage *image, UIImage * waterImage, MarkerPosition position, CGFloat scale, CGFloat markerScale) { int w = image.size.width; int h = image.size.height; int ww = waterImage.size.width * markerScale; int wh = waterImage.size.height * markerScale; UIGraphicsBeginImageContextWithOptions(image.size, NO, scale); [image drawInRect:CGRectMake(0, 0, w, h)]; CGSize size = CGSizeMake(ww, wh); CGRect rect; switch (position) { case TopLeft: rect = (CGRect){ CGPointMake(20, 20), size }; break; case TopCenter: rect = (CGRect){ CGPointMake((w-(size.width))/2, 20), size }; break; case TopRight: rect = (CGRect){ CGPointMake((w-size.width-20), 20), size }; break; case BottomLeft: rect = (CGRect){ CGPointMake(20, h-size.height-20), size }; break; case BottomCenter: rect = (CGRect){ CGPointMake((w-(size.width))/2, h-size.height-20), size }; break; case BottomRight: rect = (CGRect){ CGPointMake(w-(size.width), h-size.height-20), size }; break; case Center: rect = (CGRect){ CGPointMake((w-(size.width))/2, (h-size.height)/2), size }; break; default: rect = (CGRect){ CGPointMake(20, 20), size }; break; } [waterImage drawInRect:rect]; UIImage * newImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return newImage; } UIImage * markerImgWithTextByPostion (UIImage *image, NSString* text, MarkerPosition position, UIColor* color, UIFont* font, CGFloat scale, NSShadow* shadow, TextBackground* textBackground){ int w = image.size.width; int h = image.size.height; NSDictionary *attr = @{ NSFontAttributeName: font, //设置字体 NSForegroundColorAttributeName : color, //设置字体颜色 NSShadowAttributeName : shadow }; CGSize size = [text sizeWithAttributes:attr]; // CGSize size = CGSizeMake(fontSize, height); UIGraphicsBeginImageContextWithOptions(image.size, NO, scale); [image drawInRect:CGRectMake(0, 0, w, h)]; int margin = 20; int posX = margin; int posY = margin; switch (position) { case TopLeft: posX = margin; posY = margin; break; case TopCenter: posX = (w-(size.width))/2; break; case TopRight: posX = (w-size.width) - margin; break; case BottomLeft: posY = h-size.height - margin; break; case BottomCenter: posX = (w-(size.width))/2; posY = h-size.height; break; case BottomRight: posX = w-(size.width) - margin; posY = h-size.height - margin; break; case Center: posX = (w-(size.width))/2; posY = (h-size.height)/2; break; } if (textBackground != nil) { CGContextRef context = UIGraphicsGetCurrentContext(); CGContextSetFillColorWithColor(context, textBackground.colorBg.CGColor); if([textBackground.typeBg isEqualToString:@"stretchX"]) { CGContextFillRect(context, CGRectMake(0, posY - textBackground.paddingY, w, size.height + 2*textBackground.paddingY)); } else if([textBackground.typeBg isEqualToString:@"stretchY"]) { CGContextFillRect(context, CGRectMake(posX - textBackground.paddingX, 0, size.width + 2*textBackground.paddingX, h)); } else { CGContextFillRect(context, CGRectMake(posX - textBackground.paddingX, posY - textBackground.paddingY, size.width + 2*textBackground.paddingX, size.height + 2*textBackground.paddingY)); } } CGRect rect = (CGRect){ CGPointMake(posX, posY), size }; [text drawInRect:rect withAttributes:attr]; UIImage *aimg = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return aimg; } - (UIColor *)getColor:(NSString *)hexColor { NSString *string = [hexColor substringFromIndex:1];//去掉#号 unsigned int red,green,blue; NSRange range; bool hex6 = [string length] == 6? YES : NO; if (hex6 == YES) { range.length = 2; } else { range.length = 1; } /* 调用下面的方法处理字符串 */ range.location = 0; NSString* redStr = [string substringWithRange:range]; red = [self stringToInt:redStr]; range.location = hex6 == YES? 2 : 1; NSString* greenStr = [string substringWithRange:range]; green = [self stringToInt:greenStr]; range.location = hex6 == YES? 4 : 2; NSString* blueStr = [string substringWithRange:range]; blue = [self stringToInt:blueStr]; return [UIColor colorWithRed:(float)(red/255.0f) green:(float)(green / 255.0f) blue:(float)(blue / 255.0f) alpha:1.0f]; } - (int)stringToInt:(NSString *)string { if ([string length] == 1) { unichar hex_char = [string characterAtIndex:0]; /* 两位16进制数中的第一位(高位*16) */ int int_ch; if (hex_char >= '0' && hex_char <= '9') int_ch = (hex_char - 48) * 16; /* 0 的Ascll - 48 */ else if (hex_char >= 'A' && hex_char <='F') int_ch = (hex_char - 55) * 16; /* A 的Ascll - 65 */ else int_ch = (hex_char - 87) * 16; /* a 的Ascll - 97 */ return int_ch * 2; } else { unichar hex_char1 = [string characterAtIndex:0]; /* 两位16进制数中的第一位(高位*16) */ int int_ch1; if (hex_char1 >= '0' && hex_char1 <= '9') int_ch1 = (hex_char1 - 48) * 16; /* 0 的Ascll - 48 */ else if (hex_char1 >= 'A' && hex_char1 <='F') int_ch1 = (hex_char1 - 55) * 16; /* A 的Ascll - 65 */ else int_ch1 = (hex_char1 - 87) * 16; /* a 的Ascll - 97 */ unichar hex_char2 = [string characterAtIndex:1]; /* 两位16进制数中的第二位(低位) */ int int_ch2; if (hex_char2 >= '0' && hex_char2 <='9') int_ch2 = (hex_char2 - 48); /* 0 的Ascll - 48 */ else if (hex_char1 >= 'A' && hex_char1 <= 'F') int_ch2 = hex_char2 - 55; /* A 的Ascll - 65 */ else int_ch2 = hex_char2 - 87; /* a 的Ascll - 97 */ return int_ch1+int_ch2; } } -(NSShadow*)getShadowStyle:(NSDictionary *) shadowStyle { if (shadowStyle != nil) { NSShadow *shadow = [[NSShadow alloc]init]; shadow.shadowBlurRadius = [RCTConvert CGFloat: shadowStyle[@"radius"]]; shadow.shadowOffset = CGSizeMake([RCTConvert CGFloat: shadowStyle[@"dx"]], [RCTConvert CGFloat: shadowStyle[@"dy"]]); UIColor* color = [self getColor:shadowStyle[@"color"]]; NSLog(@"color? %@", color!=nil?@"YES" : @"NO"); shadow.shadowColor = color != nil? color : [UIColor grayColor]; return shadow; } else { return nil; } } -(TextBackground*)getTextBackgroundStyle:(NSDictionary *) textBackground { if (textBackground != nil) { TextBackground *txtBackground = [[TextBackground alloc]init]; txtBackground.typeBg = textBackground[@"type"]; txtBackground.paddingX = [RCTConvert CGFloat: textBackground[@"paddingX"]]; txtBackground.paddingY = [RCTConvert CGFloat: textBackground[@"paddingY"]]; if([textBackground[@"color"] length] > 1) { txtBackground.colorBg = [self getColor:textBackground[@"color"]]; } else { txtBackground.colorBg = [UIColor clearColor]; } return txtBackground; } else { return nil; } } -(bool)isPng:(NSString *)saveFormat { return saveFormat != nil && ([saveFormat isEqualToString:@"png"] || [saveFormat isEqualToString:@"PNG"]); } -(NSString*)getExt:(NSString* )saveFormat { NSString* ext = saveFormat != nil && ([saveFormat isEqualToString:@"png"] || [saveFormat isEqualToString:@"PNG"])? @".png" : @".jpg"; return ext; } RCT_EXPORT_METHOD(addText: (nonnull NSDictionary *)src text:(nonnull NSString*)text X:(CGFloat)X Y:(CGFloat)Y color:(NSString*)color fontName:(NSString*)fontName fontSize:(CGFloat)fontSize shadowStyle:(nullable NSDictionary *)shadowStyle textBackgroundStyle:(nullable NSDictionary *)textBackgroundStyle scale:(CGFloat)scale quality:(NSInteger) quality filename: (NSString *)filename saveFormat: (NSString *)saveFormat resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { NSString* fullPath = generateCacheFilePathForMarker([self getExt:saveFormat], filename); //这里之前是loadImageOrDataWithTag [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:src] callback:^(NSError *error, UIImage *image) { if (error || image == nil) { image = [[UIImage alloc] initWithContentsOfFile:src[@"uri"]]; if (image == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", error); return; } } // Do mark UIFont* font = [UIFont fontWithName:fontName size:fontSize]; UIColor* uiColor = [self getColor:color]; NSShadow* shadow = [self getShadowStyle: shadowStyle]; TextBackground* textBackground = [self getTextBackgroundStyle: textBackgroundStyle]; UIImage * scaledImage = markerImgWithText(image, text, X, Y , uiColor, font, scale, shadow, textBackground); if (scaledImage == nil) { NSLog(@"Can't mark the image"); reject(@"error",@"Can't mark the image.", error); return; } NSLog(@" file from the path"); saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); }]; } RCT_EXPORT_METHOD(addMultipleTexts: (nonnull NSDictionary *)src textOptions:(nonnull NSArray *)textOptions scale:(CGFloat)scale quality:(NSInteger) quality filename:(NSString *)filename saveFormat:(NSString *)saveFormat resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { NSString* fullPath = generateCacheFilePathForMarker([self getExt:saveFormat], filename); // 这里之前是loadImageOrDataWithTag [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:src] callback:^(NSError *error, UIImage *image) { if (error || image == nil) { image = [[UIImage alloc] initWithContentsOfFile:src[@"uri"]]; if (image == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", error); return; } } // Do mark if (textOptions.count == 0) { UIImage * scaledImage = markerImgWithMultipleTexts(image, nil, scale); if (scaledImage == nil) { reject(@"error",@"Can't mark the image.", error); return; } saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); return; } // 转model对象数组 NSMutableArray *modelOptions = [NSMutableArray array]; for (NSDictionary *option in textOptions) { NSString *text = [RCTConvert NSString: option[@"text"]]; // 获取font NSString *fontName = [RCTConvert NSString: option[@"fontName"]]; CGFloat fontSize = [RCTConvert CGFloat: option[@"fontSize"]]; UIFont* font = [UIFont fontWithName:fontName size:fontSize]; // 获取颜色 NSString *color = [RCTConvert NSString: option[@"color"]]; UIColor* uiColor = [self getColor:color]; // 获取阴影 NSDictionary *shadowStyle = [RCTConvert NSDictionary: option[@"shadowStyle"]]; NSShadow* shadow = [self getShadowStyle: shadowStyle]; // 获取文字背景 NSDictionary *textBackgroundStyle = [RCTConvert NSDictionary: option[@"textBackgroundStyle"]]; TextBackground* textBackground = [self getTextBackgroundStyle: textBackgroundStyle]; // 获取起始坐标 CGFloat x = [RCTConvert CGFloat: option[@"x"]]; CGFloat y = [RCTConvert CGFloat: option[@"y"]]; // 创建model对象 TextOption *textModel = [[TextOption alloc] init]; textModel.text = text; textModel.x = x; textModel.y = y; textModel.textColor = uiColor; textModel.textFont = font; textModel.shadow = shadow; textModel.textBackground = textBackground; // 添加 [modelOptions addObject:textModel]; } UIImage * scaledImage = markerImgWithMultipleTexts(image, modelOptions, scale); if (scaledImage == nil) { NSLog(@"Can't mark the image"); reject(@"error",@"Can't mark the image.", error); return; } saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); }]; } RCT_EXPORT_METHOD(addTextByPostion: (nonnull NSDictionary *)src text:(nonnull NSString*)text position:(MarkerPosition)position color:(NSString*)color fontName:(NSString*)fontName fontSize:(CGFloat)fontSize shadowStyle:(NSDictionary *)shadowStyle textBackgroundStyle:(NSDictionary *)textBackgroundStyle scale:(CGFloat)scale quality:(NSInteger) quality filename: (NSString *)filename saveFormat: (NSString *)saveFormat resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { NSString* fullPath = generateCacheFilePathForMarker([self getExt:saveFormat], filename); //这里之前是loadImageOrDataWithTag [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:src] callback:^(NSError *error, UIImage *image) { if (error || image == nil) { NSString* path = src[@"uri"]; if ([path hasPrefix:@"data:"] || [path hasPrefix:@"file:"]) { NSURL *imageUrl = [[NSURL alloc] initWithString:path]; image = [UIImage imageWithData:[NSData dataWithContentsOfURL:imageUrl]]; } else { image = [[UIImage alloc] initWithContentsOfFile:path]; } if (image == nil) { reject(@"error", @"Can't retrieve the file from the path.", error); return; } } // Do mark UIFont* font = [UIFont fontWithName:fontName size:fontSize]; UIColor* uiColor = [self getColor:color]; NSShadow* shadow = [self getShadowStyle: shadowStyle]; TextBackground* textBackground = [self getTextBackgroundStyle: textBackgroundStyle]; UIImage * scaledImage = markerImgWithTextByPostion(image, text, position, uiColor, font, scale, shadow, textBackground); if (scaledImage == nil) { NSLog(@"Can't mark the image"); reject(@"error",@"Can't mark the image.", error); return; } NSLog(@" file from the path"); saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); }]; } RCT_EXPORT_METHOD(markWithImage: (nonnull NSDictionary *)src markImagePath: (nonnull NSDictionary *)markerSrc X:(CGFloat)X Y:(CGFloat)Y scale:(CGFloat)scale markerScale: (CGFloat) markerScale quality:(NSInteger) quality filename: (NSString *)filename saveFormat: (NSString *)saveFormat resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { NSString* fullPath = generateCacheFilePathForMarker([self getExt:saveFormat], filename); //这里之前是loadImageOrDataWithTag [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:src] callback:^(NSError *error, UIImage *image) { if (error || image == nil) { NSString* path = src[@"uri"]; image = [[UIImage alloc] initWithContentsOfFile:path]; if (image == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", error); return; } } [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:markerSrc] callback:^(NSError *markerError, UIImage *marker) { if (markerError || marker == nil) { NSString* path = markerSrc[@"uri"]; marker = [[UIImage alloc] initWithContentsOfFile:path]; if (marker == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", markerError); return; } } // Do mark UIImage * scaledImage = markeImageWithImage(image, marker, X, Y, scale, markerScale); if (scaledImage == nil) { NSLog(@"Can't mark the image"); reject(@"error",@"Can't mark the image.", error); return; } NSLog(@" file from the path"); saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); }]; }]; } RCT_EXPORT_METHOD(markWithImageByPosition: (nonnull NSDictionary *)src markImagePath: (nonnull NSDictionary *)markerSrc position:(MarkerPosition)position scale:(CGFloat)scale markerScale:(CGFloat)markerScale quality: (NSInteger) quality filename: (NSString *)filename saveFormat: (NSString *)saveFormat resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { NSString* fullPath = generateCacheFilePathForMarker([self getExt:saveFormat], filename); //这里之前是loadImageOrDataWithTag [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:src] callback:^(NSError *error, UIImage *image) { if (error || image == nil) { NSString* path = src[@"uri"]; image = [[UIImage alloc] initWithContentsOfFile:path]; if (image == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", error); return; } } // RCTImageSource *imageSource = [RCTConvert RCTImageSource:markerPath]; [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:markerSrc] callback:^(NSError *markerError, UIImage *marker) { if (markerError || marker == nil) { NSString* path = markerSrc[@"uri"]; marker = [[UIImage alloc] initWithContentsOfFile:path]; if (marker == nil) { NSLog(@"Can't retrieve the file from the path"); reject(@"error", @"Can't retrieve the file from the path.", markerError); return; } } // Do mark UIImage * scaledImage = markeImageWithImageByPostion(image, marker, position, scale, markerScale); if (scaledImage == nil) { NSLog(@"Can't mark the image"); reject(@"error",@"Can't mark the image.", error); return; } NSLog(@" file from the path"); saveImageForMarker(fullPath, scaledImage, quality, [self isPng:saveFormat]); resolve(fullPath); }]; }]; } @end