How do I get the height and width (in pixels) of an image that's been imported in Blender?
bpy.data.images['myImage'].???
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$\begingroup$ Suggest use the python console to figure out such properties: docs.blender.org/manual/en/latest/editors/python_console.html $\endgroup$– brockmannCommented May 15, 2020 at 15:15
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$\begingroup$ thanks. I used it as well as the tab function and thought size may be it but didn't find how to return the x and y values from it. @aliasguru's answer clear it out for me. $\endgroup$– ChameleonScalesCommented May 15, 2020 at 16:37
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1 Answer
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You can use the size property to get the X and Y dimensions of an image:
width, height = bpy.data.images['myImage'].size
# the variables width and height will now contain the pixel size
answered May 15, 2020 at 14:15
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$\begingroup$ Thanks! How come I can't return the values without assigning them? $\endgroup$ Commented May 15, 2020 at 15:00
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1$\begingroup$ @ChameleonScales Well, you could. the
sizeproperty is simply an array, you could access the values likebpy.data.images['myImage'].size[0]andbpy.data.images['myImage'].size[1]. However, I tend to find the given answer to be more Pythonic. See note.nkmk.me/en/python-tuple-list-unpack for a deeper explanation $\endgroup$ Commented May 15, 2020 at 15:33 -
$\begingroup$ oh, of course, where's my head $\endgroup$ Commented May 15, 2020 at 16:35