//create a LWAsyncDisplayView object
LWAsyncDisplayView* view = [[LWAsyncDisplayView alloc] initWithFrame:CGRectMake(0.0f,64.0,SCREEN_WIDTH,SCREEN_HEIGHT - 64.0f)];
view.delegate = self;
[self.view addSubview:view];

//create a LWTextStorage object
LWTextStorage* ts = [[LWTextStorage alloc] init];
ts.frame = CGRectMake(20, 50.0f,SCREEN_WIDTH - 40.0f, ts.suggestSize.height);
ts.text = @"Gallop支持图文混排,可以在文字中插入本地图片→和网络图片→UIView的子类→.给指定位置文字添加链接.快来试试吧。";
ts.font = [UIFont fontWithName:@"Heiti SC" size:16.0f];
UIImage* image = [UIImage imageNamed:@"pic.jpeg"];
UISwitch* switchView = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 60, 30)];

//insert a local image in the text
[ts lw_replaceTextWithImage:image
contentMode:UIViewContentModeScaleAspectFill
imageSize:CGSizeMake(40, 40)
alignment:LWTextAttachAlignmentTop
range:NSMakeRange(26, 0)];

//insert a web image in the text
[ts lw_replaceTextWithImageURL:[NSURL URLWithString:@"http://joymepic.joyme.com/article/uploads/20163/81460101559518330.jpeg?imageView2/1"]
contentMode:UIViewContentModeScaleAspectFill
imageSize:CGSizeMake(80, 40)
alignment:LWTextAttachAlignmentTop
range:NSMakeRange(33, 0)];


//inser a UIView object in the text
[ts lw_replaceTextWithView:switchView
contentMode:UIViewContentModeScaleAspectFill
size:switchView.frame.size
alignment:LWTextAttachAlignmentTop
range:NSMakeRange(44, 0)];

//add a click event in the text
[ts lw_addLinkWithData:@"链接 ：）"
range:NSMakeRange(53,4)
linkColor:[UIColor blueColor]
highLightColor:RGB(0, 0, 0, 0.15)];

[ts lw_addLinkForWholeTextStorageWithData:@"整段文字"
highLightColor:RGB(0, 0, 0, 0.15)];

//add a long press event in the text

[ts lw_addLongPressActionWithData:@"longPress"
highLightColor:RGB(0, 0, 0, 0.25f)];


//create a LWLayout object
LWLayout* layout = [[LWLayout alloc] init];
[layout addStorage:ts];

//set LWLayout object to the LWAsyncDisplayView object
view.layout = layout;



//click and long press event call back
- (void)lwAsyncDisplayView:(LWAsyncDisplayView *)asyncDisplayView
didCilickedTextStorage:(LWTextStorage *)textStorage
linkdata:(id)data {
if ([data isKindOfClass:[NSString class]]) {
[LWAlertView shoWithMessage:data];
}
}

//create a LWTextStorage object with NSMutableAttributedString object

NSMutableAttributedString* as1 = [[NSMutableAttributedString alloc] initWithString:@"世界对着它的爱人，把它浩翰的面具揭下了。它变小了，小如一首歌，小如一回永恒的接吻。"];
[as1 setTextBackgroundColor:[UIColor orangeColor] range:NSMakeRange(0, 9)];
[as1 setTextColor:[UIColor whiteColor] range:NSMakeRange(0, 9)];
[as1 setTextColor:[UIColor blackColor] range:NSMakeRange(9, as1.length - 9)];
[as1 setUnderlineStyle:NSUnderlineStyleDouble underlineColor:[UIColor blueColor]
range:NSMakeRange(9, as1.length - 9)];

LWTextStorage* ts1 = [LWTextStorage lw_textStrageWithText:as1
frame:CGRectMake(20.0f,
ts.bottom + 20.0f,
SCREEN_WIDTH - 40.0f,
CGFLOAT_MAX)];
ts1.font = [UIFont fontWithName:@"Heiti SC" size:18.0f];
ts1.linespacing = 3.0f;


LWTextStorage* ts2 = [[LWTextStorage alloc] initWithFrame:CGRectMake(20.0f,
ts1.bottom + 20.0f,
SCREEN_WIDTH - 40.0f,
CGFLOAT_MAX)];
ts2.text = @"The world puts off its mask of vastness to its lover.It becomes small as one song, as one kiss of the eternal.";
ts2.textDrawMode = LWTextDrawModeStroke;
ts2.strokeColor = [UIColor redColor];
ts2.font = [UIFont fontWithName:@"Heiti SC" size:18.0f];
ts2.linespacing = 5.0f;
ts2.textBoundingStrokeColor = [UIColor grayColor];


//append a LWTextStorage object after another one

LWTextStorage* ts3 = [[LWTextStorage alloc] init];
ts3.text = @"^_^ 我是那个尾巴~";
ts3.textColor = [UIColor redColor];
ts3.font = [UIFont systemFontOfSize:20];
[ts2 lw_appendTextStorage:ts3];


UIImage* image = [UIImage imageNamed:@"pic.jpeg"];
NSMutableAttributedString* as2 = [NSMutableAttributedString
lw_textAttachmentStringWithContent:image
contentMode:UIViewContentModeScaleAspectFill
ascent:50.0f
descent:0.0f
width:50.0f];
LWTextStorage* ts4 = [LWTextStorage lw_textStrageWithText:as2 frame:CGRectZero];
[ts2 lw_appendTextStorage:ts4];

//down load web image with LWImageStorage object

LWImageStorage* is1 = [[LWImageStorage alloc] init];
is1.frame = CGRectMake(SCREEN_WIDTH/2 - 50.0f, ts.bottom + 10.0f, 100.0f, 100.0f);
is1.clipsToBounds = YES;
is1.contents = [NSURL URLWithString:@"http://img.club.pchome.net/kdsarticle/2013/11small/21/fd548da909d64a988da20fa0ec124ef3_1000x750.jpg"];


//set corner radius and blur property

LWImageStorage* is2 = [[LWImageStorage alloc] init];
is2.frame = CGRectMake(SCREEN_WIDTH/2 - 50.0f, is1.bottom + 10.0f, 100.0f, 100.0f);
is2.contents = [NSURL URLWithString:@"http://img.club.pchome.net/kdsarticle/2013/11small/21/fd548da909d64a988da20fa0ec124ef3_1000x750.jpg"];
is2.cornerRadius = 50.0f;
is2.cornerBorderWidth = 10.0f;
is2.cornerBorderColor = [UIColor orangeColor];
is2.isBlur = YES;

//create a LWHTMLDisplayView object

LWHTMLDisplayView* htmlView = [[LWHTMLDisplayView alloc] initWithFrame:self.view.bounds];
htmlView.parentVC = self;
htmlView.displayDelegate = self;
[self.view addSubview:htmlView];

// get LWStorageBuilder object
LWStorageBuilder* builder = htmlView.storageBuilder;

// create a LWLayout object
LWLayout* layout = [[LWLayout alloc] init];

//create a LWHTMLTextConfig object
LWHTMLTextConfig* contentConfig = [[LWHTMLTextConfig alloc] init];
contentConfig.font = [UIFont fontWithName:@"Heiti SC" size:15.0f];
contentConfig.textColor = RGB(50, 50, 50, 1);
contentConfig.linkColor = RGB(232, 104, 96,1.0f);
contentConfig.linkHighlightColor = RGB(0, 0, 0, 0.35f);


//create LWStorage object with XPath

[builder createLWStorageWithXPath:@"//div[@class='content']/p"
edgeInsets:UIEdgeInsetsMake([layout suggestHeightWithBottomMargin:10.0f], 10.0f, 10.0, 10.0f)
configDictionary:@{@"p":contentConfig,
@"strong":strongConfig,
@"em":strongConfig}];

NSArray* storages = builder.storages;
[layout addStorages:storages];

htmlView.layout = layout;