40 lines
1.1 KiB
Dart
40 lines
1.1 KiB
Dart
|
//
|
||
|
|
// CompressListHandler.m
|
||
|
|
// flutter_image_compress
|
||
|
|
//
|
||
|
|
// Created by cjl on 2018/9/8.
|
||
|
|
//
|
||
|
|
|
||
|
|
#import <Flutter/Flutter.h>
|
||
|
|
#import "CompressListHandler.h"
|
||
|
|
#import "CompressHandler.h"
|
||
|
|
#import "SYMetadata.h"
|
||
|
|
|
||
|
|
@implementation CompressListHandler
|
||
|
|
|
||
|
|
- (void)handleMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result {
|
||
|
|
NSArray *args = call.arguments;
|
||
|
|
FlutterStandardTypedData *list = args[0];
|
||
|
|
int minWidth = [args[1] intValue];
|
||
|
|
int minHeight = [args[2] intValue];
|
||
|
|
int quality = [args[3] intValue];
|
||
|
|
int rotate = [args[4] intValue];
|
||
|
|
int formatType = [args[6] intValue];
|
||
|
|
|
||
|
|
BOOL keepExif = [args[7] boolValue];
|
||
|
|
|
||
|
|
NSData *data = [list data];
|
||
|
|
NSData *compressedData = [CompressHandler compressWithData:data minWidth:minWidth minHeight:minHeight quality:quality rotate:rotate format:formatType];
|
||
|
|
|
||
|
|
if (keepExif) {
|
||
|
|
SYMetadata *metadata = [SYMetadata metadataWithImageData:data];
|
||
|
|
metadata.orientation = @0;
|
||
|
|
compressedData = [SYMetadata dataWithImageData:compressedData andMetadata:metadata];
|
||
|
|
}
|
||
|
|
|
||
|
|
result([FlutterStandardTypedData typedDataWithBytes:compressedData]);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
@end
|