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v0.8.0

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lianxiang
2018-09-29 20:12:56 +08:00
parent cb0accdb66
commit fc47921130
99 changed files with 1635 additions and 563 deletions
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GIGA/Category/UIImage+ShotImage.h
+1
View File
@@ -11,5 +11,6 @@
@interface UIImage (ShotImage)
//截图tableviewi
+(UIImage *)saveLongImage:(UITableView *)table;
+(UIImage *)saveNavsuitImage:(UITableView *)table;
@end
GIGA/Category/UIImage+ShotImage.m
+23 -8
View File
@@ -14,24 +14,39 @@
UIImage* image = nil;
// 下面方法，第一个参数表示区域大小。第二个参数表示是否是非透明的。如果需要显示半透明效果，需要传NO，否则传YES。第三个参数就是屏幕密度了，调整清晰度。
UIGraphicsBeginImageContextWithOptions(table.contentSize, YES, [UIScreen mainScreen].scale);
UIGraphicsBeginImageContextWithOptions(CGSizeMake(table.contentSize.width,table.contentSize.height), YES, [UIScreen mainScreen].scale);
CGPoint savedContentOffset = table.contentOffset;
CGRect savedFrame = table.frame;
table.contentOffset = CGPointZero;
table.frame = CGRectMake(0, 0, table.contentSize.width, table.contentSize.height);
table.frame = CGRectMake(0, 0, table.contentSize.width, table.contentSize.height +100);
[table.layer renderInContext: UIGraphicsGetCurrentContext()];
image = UIGraphicsGetImageFromCurrentImageContext();
table.contentOffset = savedContentOffset;
table.frame = savedFrame;
UIGraphicsEndImageContext();
return image;
}
+(UIImage *)saveNavsuitImage:(UITableView *)table {
UIImage* image = nil;
// 下面方法，第一个参数表示区域大小。第二个参数表示是否是非透明的。如果需要显示半透明效果，需要传NO，否则传YES。第三个参数就是屏幕密度了，调整清晰度。
UIGraphicsBeginImageContextWithOptions(CGSizeMake(table.contentSize.width,table.contentSize.height+30), YES, [UIScreen mainScreen].scale);
CGPoint savedContentOffset = table.contentOffset;
CGRect savedFrame = table.frame;
table.contentOffset = CGPointZero;
table.frame = CGRectMake(0, 0, table.contentSize.width, table.contentSize.height +30);
[table.layer renderInContext: UIGraphicsGetCurrentContext()];
image = UIGraphicsGetImageFromCurrentImageContext();
table.contentOffset = savedContentOffset;
table.frame = savedFrame;
UIGraphicsEndImageContext();
return image;
}