Typoscript menu image size - typo3

Question

In my menu I am using a script to retrieve the image loaded in the page's resources.
Now I need to make it so the image is resized/cropped to exactly the right size. Where can I add the width and height to make it work?
NO {
wrapItemAndSub = <li>|</li>
stdWrap.cObject = COA
stdWrap.cObject {
10 = TEXT
10.field = title
10.wrap = <span>|</span>
20 = FILES
20 {
# Get the images related to the current page
references {
table = pages
fieldName = media
}
# Render each image and wrap it as appropriate
renderObj = TEXT
renderObj {
typolink {
parameter.data = file:current:publicUrl
forceAbsoluteUrl = 1
returnLast = url
}
wrap = |,
}
stdWrap {
# Take only the first image if several are defined
listNum = 0
# Use default image if none is available
ifEmpty.cObject = TEXT
ifEmpty.cObject.typolink {
parameter = fileadmin/templates/example/images/placeholder.png
forceAbsoluteUrl = 1
returnLast = url
}
wrap = <div><img src="|" /></div>
}
}
}
}

Answer 1

If you want to resize the image replace the renderObj = TEXT through renderObj = IMG_RESOURCE
Example:
NO {
wrapItemAndSub = <li>|</li>
stdWrap.cObject = COA
stdWrap.cObject {
10 = TEXT
10.field = title
10.wrap = <span>|</span>
20 = FILES
20 {
# Get the images related to the current page
references {
table = pages
fieldName = media
}
# Render each image and wrap it as appropriate
renderObj = IMG_RESOURCE
renderObj {
file.import.data = file:current:uid
file.treatIdAsReference = 1
file.width = 250c
file.height = 250c
wrap = |,
}
stdWrap {
# Take only the first image if several are defined
listNum = 0
# Use default image if none is available
ifEmpty.cObject = TEXT
ifEmpty.cObject.typolink {
parameter = fileadmin/templates/example/images/placeholder.png
forceAbsoluteUrl = 1
returnLast = url
}
wrap = <div><img src="|" /></div>
}
}
}
To render only one image, you shouldn't make first an list of all images. Use the maxItems setting of FILES and remove the listNum from stdWrap.
20 = FILES
20 {
...
maxItems = 1
...
}

Answer 2

I think you need to use GIFBUILDER.
The GIFBUILDER will pass the Image to for example ImageMagick and will help you to cut/scrop/scale the image to your needs.
Something like
lib.image = IMAGE
lib.image {
file = GIFBUILDER
file {
#use the c in XY to crop
XY = 1024c,768c
format = jpg
10 = IMAGE
10.file = fileadmin/image.jpg
}
}
You can read more about Gifbuilder here:
https://docs.typo3.org/typo3cms/TyposcriptReference/Gifbuilder/Index.html