https://bugs.kde.org/show_bug.cgi?id=471404
Bug ID: 471404
Summary: Support the display of PNG parameters
Classification: Applications
Product: gwenview
Version: 23.04.2
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: gwenview-bugs-n...@kde.org
Reporter: grmrge...@gmail.com
Target Milestone: ---
SUMMARY
Different tools such as Stable Diffusion saves PNG images with parameters,
however it does not appear to be available under the information tab in
Gwenview. It would be nice to be able to see the parameters here for when I
view images made with Stable Diffusion.
EXAMPLE
Image: https://gec.im/00000-3822642491.png
```
$ identify -verbose 00000-3822642491.png
Image:
Filename: 00000-3822642491.png
Permissions: rw-r--r--
Format: PNG (Portable Network Graphics)
Mime type: image/png
Class: DirectClass
Geometry: 512x512+0+0
Units: Undefined
Colorspace: sRGB
Type: TrueColor
Endianness: Undefined
Depth: 8-bit
Channels: 3.0
Channel depth:
Red: 8-bit
Green: 8-bit
Blue: 8-bit
Channel statistics:
Pixels: 262144
Red:
min: 0 (0)
max: 255 (1)
mean: 112.697 (0.441948)
median: 106 (0.415686)
standard deviation: 87.1186 (0.341641)
kurtosis: -1.34917
skewness: 0.180138
entropy: 0.937845
Green:
min: 0 (0)
max: 255 (1)
mean: 108.095 (0.4239)
median: 102 (0.4)
standard deviation: 88.0168 (0.345164)
kurtosis: -1.37122
skewness: 0.21426
entropy: 0.891995
Blue:
min: 0 (0)
max: 255 (1)
mean: 120.112 (0.471028)
median: 124 (0.486275)
standard deviation: 91.5624 (0.359068)
kurtosis: -1.52043
skewness: -0.0283902
entropy: 0.914729
Image statistics:
Overall:
min: 0 (0)
max: 255 (1)
mean: 113.634 (0.445625)
median: 110.667 (0.433987)
standard deviation: 88.8993 (0.348625)
kurtosis: -1.4306
skewness: 0.120965
entropy: 0.914856
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
red primary: (0.64,0.33,0.03)
green primary: (0.3,0.6,0.1)
blue primary: (0.15,0.06,0.79)
white point: (0.3127,0.329,0.3583)
Matte color: grey74
Background color: white
Border color: srgb(223,223,223)
Transparent color: black
Interlace: None
Intensity: Undefined
Compose: Over
Page geometry: 512x512+0+0
Dispose: Undefined
Iterations: 0
Compression: Zip
Orientation: Undefined
Properties:
date:create: 2023-06-24T05:02:44+00:00
date:modify: 2023-06-24T05:02:44+00:00
date:timestamp: 2023-06-24T05:15:51+00:00
parameters: photo of a cat in space with sunglasses
Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 3822642491, Size: 512x512,
Model hash: 6ce0161689, Model: v1-5-pruned-emaonly, Version: v1.3.2
png:IHDR.bit-depth-orig: 8
png:IHDR.bit_depth: 8
png:IHDR.color-type-orig: 2
png:IHDR.color_type: 2 (Truecolor)
png:IHDR.interlace_method: 0 (Not interlaced)
png:IHDR.width,height: 512, 512
png:text: 1 tEXt/zTXt/iTXt chunks were found
signature: c3ed09f3cba0b4cd53b4a4507c6e1b2d862e43f8792a300dfaf2951fc457ef35
Artifacts:
verbose: true
Tainted: False
Filesize: 389770B
Number pixels: 262144
Pixel cache type: Memory
Pixels per second: 40.1092MP
User time: 0.000u
Elapsed time: 0:01.006
Version: ImageMagick 7.1.1-11 Q16-HDRI x86_64 21206 https://imagemagick.org
```
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora Linux 38
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.107.0
Qt Version: 5.15.9
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