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这个人很懒,暂无签名信息
贴片器件封装1. place_bound_top 包住所有(包括焊盘)2. assembly_top与器件实体差不多大3. silkscreen_top比assembly_top稍大一些 1号引脚出加标识4. 焊盘宽比引脚宽出约0.2mm 长出约1.2mm
UIImage* pic =[UIImage imageNamed:@image.png]; NSData *pictureData = UIImageJPEGRepresentation(pic, 1.0); 或者使用NSData* pictureData =UIImagePNGRepresentation(pic);(二者看需求选取) NSString* pictureString =[pi...