Jpg orientation is not taken into account
Closed this issue · 1 comments
Nihildum commented
Hello and thank you for the nice plugin.
I tried to read some jpg files and the reported width and height was wrong in files that have the 'Right-Top' orientation.
I decoded the image headers via ImageMagick. Do you need any additional information?
Correct read:
Image:
Filename: IMG_1697.JPG
Format: JPEG (Joint Photographic Experts Group JFIF format)
Mime type: image/jpeg
Class: DirectClass
Geometry: 4000x3000+0+0
Resolution: 180x180
Print size: 22.2222x16.6667
Units: PixelsPerInch
Colorspace: sRGB
Type: TrueColor
Base type: Undefined
Endianness: Undefined
Depth: 8-bit
Channel depth:
red: 8-bit
green: 8-bit
blue: 8-bit
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
red primary: (0.64,0.33)
green primary: (0.3,0.6)
blue primary: (0.15,0.06)
white point: (0.3127,0.329)
Background color: white
Border color: srgb(223,223,223)
Matte color: grey74
Transparent color: black
Interlace: None
Intensity: Undefined
Compose: Over
Page geometry: 4000x3000+0+0
Dispose: Undefined
Iterations: 0
Compression: JPEG
Quality: 90
Orientation: TopLeft
Read wrongly:
Image:
Filename: IMG_1690.JPG
Format: JPEG (Joint Photographic Experts Group JFIF format)
Mime type: image/jpeg
Class: DirectClass
Geometry: 4000x3000+0+0
Resolution: 180x180
Print size: 22.2222x16.6667
Units: PixelsPerInch
Colorspace: sRGB
Type: TrueColor
Base type: Undefined
Endianness: Undefined
Depth: 8-bit
Channel depth:
red: 8-bit
green: 8-bit
blue: 8-bit
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
red primary: (0.64,0.33)
green primary: (0.3,0.6)
blue primary: (0.15,0.06)
white point: (0.3127,0.329)
Background color: white
Border color: srgb(223,223,223)
Matte color: grey74
Transparent color: black
Interlace: None
Intensity: Undefined
Compose: Over
Page geometry: 4000x3000+0+0
Dispose: Undefined
Iterations: 0
Compression: JPEG
Quality: 90
Orientation: RightTop
Nihildum commented
Never mind, I missed the needRotate
field in the Size
structure.