Image in some pdf not rendered in iOS 12.1
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1
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I developed a pdf reader. It's working fine in iOS before iOS 12.1. The image is not rendered in iOS 12.1. Here is the result in iOS 12.1:
The result in iOS 11:
I don't know it's a bug or something else. Anybody have the same problem?
pdf ios12
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
add a comment |
up vote
1
down vote
favorite
I developed a pdf reader. It's working fine in iOS before iOS 12.1. The image is not rendered in iOS 12.1. Here is the result in iOS 12.1:
The result in iOS 11:
I don't know it's a bug or something else. Anybody have the same problem?
pdf ios12
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I developed a pdf reader. It's working fine in iOS before iOS 12.1. The image is not rendered in iOS 12.1. Here is the result in iOS 12.1:
The result in iOS 11:
I don't know it's a bug or something else. Anybody have the same problem?
pdf ios12
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
I developed a pdf reader. It's working fine in iOS before iOS 12.1. The image is not rendered in iOS 12.1. Here is the result in iOS 12.1:
The result in iOS 11:
I don't know it's a bug or something else. Anybody have the same problem?
pdf ios12
pdf ios12
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
asked Nov 12 at 16:18
Zhou Hao
5,5981370132
5,5981370132
If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18
add a comment |
If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18
If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18
If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18
add a comment |
2 Answers
2
active
oldest
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up vote
0
down vote
I think it is a bug in iOS 12.1. I have some large PDF files with multiple images. These used to display fine in iOS12 Books app. After the 12.1 update, most of the images do not display correctly in Books (smaller pdfs appear to be okay so far). They also do not display correctly in PDFExpert. However, these display fine when I use Adobe Acrobat app.
answered Nov 13 at 20:54
Jason
1
add a comment |
up vote
0
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enter image description hereI think you can solve this problem by setting "preserve vector data" flag to false like below (do NOT put a check mark like the image below).
Watch ScrennShot
answered Nov 16 at 9:38
LittleWat
34
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
I think it is a bug in iOS 12.1. I have some large PDF files with multiple images. These used to display fine in iOS12 Books app. After the 12.1 update, most of the images do not display correctly in Books (smaller pdfs appear to be okay so far). They also do not display correctly in PDFExpert. However, these display fine when I use Adobe Acrobat app.
answered Nov 13 at 20:54
Jason
1
add a comment |
up vote
0
down vote
I think it is a bug in iOS 12.1. I have some large PDF files with multiple images. These used to display fine in iOS12 Books app. After the 12.1 update, most of the images do not display correctly in Books (smaller pdfs appear to be okay so far). They also do not display correctly in PDFExpert. However, these display fine when I use Adobe Acrobat app.
answered Nov 13 at 20:54
Jason
1
add a comment |
up vote
0
down vote
up vote
0
down vote
I think it is a bug in iOS 12.1. I have some large PDF files with multiple images. These used to display fine in iOS12 Books app. After the 12.1 update, most of the images do not display correctly in Books (smaller pdfs appear to be okay so far). They also do not display correctly in PDFExpert. However, these display fine when I use Adobe Acrobat app.
answered Nov 13 at 20:54
Jason
1
I think it is a bug in iOS 12.1. I have some large PDF files with multiple images. These used to display fine in iOS12 Books app. After the 12.1 update, most of the images do not display correctly in Books (smaller pdfs appear to be okay so far). They also do not display correctly in PDFExpert. However, these display fine when I use Adobe Acrobat app.
answered Nov 13 at 20:54
Jason
1
answered Nov 13 at 20:54
Jason
1
answered Nov 13 at 20:54
Jason
1
answered Nov 13 at 20:54
Jason
1
1
add a comment |
add a comment |
up vote
0
down vote
enter image description hereI think you can solve this problem by setting "preserve vector data" flag to false like below (do NOT put a check mark like the image below).
Watch ScrennShot
answered Nov 16 at 9:38
LittleWat
34
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
add a comment |
up vote
0
down vote
enter image description hereI think you can solve this problem by setting "preserve vector data" flag to false like below (do NOT put a check mark like the image below).
Watch ScrennShot
answered Nov 16 at 9:38
LittleWat
34
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
add a comment |
up vote
0
down vote
up vote
0
down vote
enter image description hereI think you can solve this problem by setting "preserve vector data" flag to false like below (do NOT put a check mark like the image below).
Watch ScrennShot
answered Nov 16 at 9:38
LittleWat
34
enter image description hereI think you can solve this problem by setting "preserve vector data" flag to false like below (do NOT put a check mark like the image below).
Watch ScrennShot
answered Nov 16 at 9:38
LittleWat
34
edited 15 hours ago
answered Nov 16 at 9:38
LittleWat
34
answered Nov 16 at 9:38
LittleWat
34
answered Nov 16 at 9:38
LittleWat
34
34
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
add a comment |
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
My pdf files are downloaded from web. What should I do?
– Zhou Hao
Nov 16 at 14:25
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
Ah, you mean you use UIWebView instead of UIImageView. Could you tell us the URL of the image?
– LittleWat
Nov 17 at 1:56
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
No, I don't use UIWebView. Where to set "preserve vector data" to false?
– Zhou Hao
Nov 25 at 16:28
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
Sorry for late reply. Ah, from Assets. My screenshot was small. I changed that to the bigger one.
– LittleWat
15 hours ago
add a comment |
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If you share the PDF files in question, people here could check whether there is an issue with the PDF or not.
– mkl
Nov 13 at 21:18