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Question

pngData() file save is lossy or lossless

score 154 · Answer 1 · 2022-10-06T07:51:01.983000

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154

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pngData() file save is lossy or lossless

154 views Asked by Banng At 06 October 2022 at 07:51

score 105 · Answer 2 · 2020-01-02T04:02:55.317000

How to retain UIImage orientation when converting to PNG in order to generate thumbnail

105 views Asked by Daniel Patriarca At 02 January 2020 at 04:02

score 604 · Answer 3 · 2019-04-06T10:27:00.527000

App Crash When I use CGImageSourceCreateThumbnailAtIndex in Swift

604 views Asked by Anna At 06 April 2019 at 10:27

score 5370 · Answer 4 · 2019-01-17T17:23:36.177000

Cannot convert value of type 'Data?' to expected argument type 'UIImage

5.3k views Asked by Anvil At 17 January 2019 at 17:23

score 212 · Answer 5 · 2018-11-23T11:51:01.127000

Data to UIImage to UIImageJPEGRepresentation equality failure

212 views Asked by Zsolt At 23 November 2018 at 11:51

score 76 · Answer 6 · 2018-10-31T23:39:52.007000

Apple's Image loading/save code appears to be slightly modifying my images

76 views Asked by WTH At 31 October 2018 at 23:39

score 1234 · Answer 7 · 2018-09-04T05:38:26.457000

create transparent texture in swift

1.2k views Asked by Kasun Palihakkara At 04 September 2018 at 05:38

score 752 · Answer 8 · 2018-08-31T13:06:29.357000

Why image size get increased after UIImagePNGRepresentation?

752 views Asked by Mehul Thakkar At 31 August 2018 at 13:06

score 158 · Answer 9 · 2018-05-28T03:35:42.580000

Program to generate QRCode and email it as attachment not working because UIImagePNGRepresentation is giving back nil

158 views Asked by user9832689 At 28 May 2018 at 03:35

score 1691 · Answer 10 · 2018-02-06T16:57:06.403000

take uiimageview image and convert to uiimage (swift4)

1.6k views Asked by AudioBubble At 06 February 2018 at 16:57

score 1530 · Answer 11 · 2017-12-14T14:51:55.070000

Image size is resized when convert it from data in swift 3

1.5k views Asked by Muthu Sabarinathan At 14 December 2017 at 14:51

score 1253 · Answer 12 · 2017-10-09T17:09:36.140000

Sending a PNG image with BLE in Swift

1.2k views Asked by user2467128 At 09 October 2017 at 17:09

score 331 · Answer 13 · 2017-08-21T08:46:20.950000

How to get resized image with quality as original iOS?

331 views Asked by Asif Raza At 21 August 2017 at 08:46

score 343 · Answer 14 · 2017-08-21T04:45:22.373000

Why PNG image got double size after taking screenshot of UIView?

343 views Asked by Asif Raza At 21 August 2017 at 04:45

score 293 · Answer 15 · 2017-07-23T20:56:58.210000

Swift image upload to PHP sends TMP file instead of Image

293 views Asked by Daniel C. At 23 July 2017 at 20:56

score 221 · Answer 16 · 2017-07-17T20:53:34.030000

Convert a screen capture into a UIImage UIImagePNGRepresentation

221 views Asked by user4806509 At 17 July 2017 at 20:53

score 117 · Answer 17 · 2017-06-30T20:09:40.043000

Setting name of UIImage

117 views Asked by Tom Coomer At 30 June 2017 at 20:09

score 180 · Answer 18 · 2017-04-06T07:09:26.050000

UIImagePNGRepresentation returns inappropriately large data

180 views Asked by mesibo At 06 April 2017 at 07:09

score 561 · Answer 19 · 2017-03-17T03:04:34.513000

why UIImagePNGRepresentation() return nil? when I try to store a new image

561 views Asked by miguel At 17 March 2017 at 03:04

score 3844 · Answer 20 · 2017-03-03T23:44:47.283000

PNG/JPEG representation from CIImage always returns nil

3.8k views Asked by benfernandes At 03 March 2017 at 23:44

TechQA.

List Question

pngData() file save is lossy or lossless

How to retain UIImage orientation when converting to PNG in order to generate thumbnail

App Crash When I use CGImageSourceCreateThumbnailAtIndex in Swift

Cannot convert value of type 'Data?' to expected argument type 'UIImage

Data to UIImage to UIImageJPEGRepresentation equality failure

Apple's Image loading/save code appears to be slightly modifying my images

create transparent texture in swift

Why image size get increased after UIImagePNGRepresentation?

Program to generate QRCode and email it as attachment not working because UIImagePNGRepresentation is giving back nil

take uiimageview image and convert to uiimage (swift4)

Image size is resized when convert it from data in swift 3

Sending a PNG image with BLE in Swift

How to get resized image with quality as original iOS?

Why PNG image got double size after taking screenshot of UIView?

Swift image upload to PHP sends TMP file instead of Image

Convert a screen capture into a UIImage UIImagePNGRepresentation

Setting name of UIImage

UIImagePNGRepresentation returns inappropriately large data

why UIImagePNGRepresentation() return nil? when I try to store a new image

PNG/JPEG representation from CIImage always returns nil

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