Registers a new image size. This means that WordPress will create a copy of the Featured Image (formerly known as post thumbnail) with the specified dimensions when you upload a new image.

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2answers
393 views

thumbnails are getting clipped down, want to resize instead

I am working on a pre-built theme, and it is clipping the thumbs off. It looks like it is happening in functions.php. I already checked the media and it is not checked. I want to achieve a resizing ...
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1answer
34 views

Is there a way to change wordpress image resize settings?

Websites nowadays tend to have big banners and big images. Thus when developing sites we try to optimize these images as much as possible. However, when wordpress resizes these images, it does a ...
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1answer
198 views

Custom image size in Media Dropdown

I've tried everything you have said, but it's not working on my site. I'm using the below function: function setup_image_sizes() { if ( function_exists( 'add_image_size' ) ) { ...
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1answer
92 views

Large image size stuck on old value, even for new images

I changed the 'Large' image size in Settings > Media > Image Sizes from the default to max-width 586px. That was wrong, so I changed it back to max-width 1024px. However, the smaller size seems to ...
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2answers
509 views

Image rotation fails to regenerate custom sized thumbnail

I'm using custom image dimensions in functions.php like this: add_image_size( 'custom-size-thumbnail', 120, 120, true ); I uploaded some pictures with wrong orientation, so I used "edit" options to ...
1
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1answer
481 views

Image Uploader API

I want to create a widget for my theme that will let me upload an image to WP and crop it to a certain size. Can anyone point me to the codex page or a tutorial on how to a bare bone implementation of ...
1
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1answer
231 views

Custom image size not selectable in uploader

I want to add a custom image size for each image, that is uploaded into posts (via the uploader). I found code-examples on several websites, but somehow they just don't work for me. This is (the ...
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2answers
552 views

Rotating image does not work for custom image sizes

When rotating an image with the WordPress image editor it creates new images and renames all of the images for the thumbnail, medium and large image sizes that are default for WordPress. My problem ...
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1answer
1k views

Change “Thumbnail”, “Medium” and “Large” image sizes using functions.php?

Right now I'm using add_image_size to create the thumbnail sizes needed for my theme, completely bypassing the options in Settings > Media since I can't depend on users to enter the correct values ...
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0answers
58 views

Thumbnails of same size with different crop

Is there any way to generate thumbnails of the same dimensions, but with a different crop? I want to do something like: add_image_size( 'thumbnail_top', 360 , 180 , array ('center', 'top') ); ...
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2answers
42 views

Generate image for newly added size

I have added a new image size to a wordpress site with lots of images already present with all their thumbnails. Is there a way to do this: given the post using a specific image, get the attachment ...
1
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1answer
168 views

Overwriting Parent Theme's Image Sizes

I'm using Raw by UDTHEMES as a parent theme for a site I am working on. In the parent theme, there is the following image size: add_image_size( 'udt-full-width-image', 870, 490, true ); And I am ...
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1answer
226 views

Crop image to horizontal or vertical by code based on image size

my client asked me to create gallery(WP gallery) based on this site. the problem here is that i need to crop images based on image size before inserting the image in the Media library. now i using ...
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0answers
371 views

Overwrite Parent Theme add_image_size in Child Theme

I'm using a child theme of a parent theme. Now on my parent theme, theveloper adds some custom image sizes like this - if ( function_exists( 'add_image_size' ) ) { add_image_size( ...
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1answer
587 views

Regenerate thumbnails after upload

I have this nice little code coming straight from the Wordpress codex if($_FILES['user_picture']['size'] != 0): if ( ! function_exists( 'wp_handle_upload' ) ) require_once( ABSPATH . ...
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0answers
33 views

Is a conditional image creation with add_image_size possible and which would be the best hook? [duplicate]

I try to get the Picturefill solution described here running with the latest Wordpress install. One thing I wonder is the following. Would it be basically possible to only conditionally create image ...
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1answer
269 views

Wordpress Media Library showing wrong preview size?

When uploading new (or existing) images to the media library in Wordpress 3.6.1 the preview generated on the admin page/edit media page (eg. wp-admin/post.php?post=8736&action=edit ) is showing ...
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0answers
91 views

Image Editor does not affect custom sizes!

Recently working with wordpress 3.5, I came across this patch :http://core.trac.wordpress.org/ticket/19889 ...which solved the problem of custom image sizes defined by my theme not resizing or ...
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0answers
222 views

Conditional Image Sizes for Use via Theme Customizer Upload Only

I'm looking for a way to add image sizes that are only generated by uploads happening in the Theme Customizer, any suggestions or direction on how this could be done? I've already worked with the ...
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1answer
362 views

Process uploads with phpThumb before generating thumbnails

I was wondering if anyone knew a way (via function, plugin, or another method) of using phpThumb to process an image on upload, and then for Wordpress to generate it's usual image sizes from both the ...
1
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2answers
431 views

Is it a good practice to change media settings on theme activation?

I want to change default image sizes when user activates my theme so that the default medium image width is exactly the width of page content (for pages with sidebar) and the large image size fits ...
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1answer
124 views

add_image_size adds size, but doesn't upload if source resolution is same as resize resolution

I'm trying to add a new image size of 300x300.. This works, but if the uploaded file is for example 300x300, it doesn't upload the resized image.. You'd say that isn't a problem because the original ...
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0answers
108 views

add_image_size wont work after get_intermediate_image_sizes

I am using the function get_intermediate_image_sizes() to check if an image size already exists, and if not create it. However when I use add_image_size( 'test3', 150, 150, true ); after the ...
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1answer
57 views

Wordpress returns old thumbnail size after changing media settings

I have had a requirement to update a WP build so that the thumbnail size changes from (the default) 150x150 to 500x500. I've amended the size within the Settings > Media and utilised the awesome ...
0
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1answer
1k views

Get the size (size in Kb or MB) of an featured image?

I need to display some featured image info on post page. Among other info I need to display file size of image (featured image of post). I tried this function inside single.php. <?php function ...
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1answer
143 views

Thumbnails generated by “add_image_size” are not removed when removing media

I've noticed that images which are generated by "add_image_size" wont be deleted whenever i delete the media item. So after removing all media items in the media manager i have a upload folder full of ...
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5answers
9k views

Woocommerce showing images blurry in description page

I am doing an E-commerce website using Woocommerce plugin. Most of the things working fine with little bit changes. But I am facing a problem regarding images. I have uploaded the image for featured ...
0
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1answer
96 views

Custom image size vs CSS sizing

I am developing a theme which will have 2 configuration options for the slideshow in the header; a full width version and a half width version. The theme is also responsive and so I am trying to ...
0
votes
2answers
344 views

Server B handling add_image_size() differently than Server A

I'm curious what dependencies add_image_size() has because I just copied a theme over to a new server and began adding thumbnails to custom post types only to find out that my request for ...
0
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2answers
17 views

Resize existing library images

How can I resize images that were already in the Media Library when I created new custom image sizes? I just want WP to process them as if they're new images, taking into account my new settings, ...
0
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1answer
536 views

How can I automatically resize up images to fit into all of my registered image sizes

I need Wordpress to create versions of each image in ALL of the registered image size, even if the registered image size is larger than the uploaded file. For example, if I have the following ...
0
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1answer
95 views

How To Pick Custom Size Of Uploaded Image In Theme Via the_post_thumbnail();?

I am designing a magazine style theme and I want different image sizes as to show on index.php page. Now for this, I am using <?php the_post_thumbnail( array(100, 100) );?> but it is picking ...
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1answer
96 views

Why can't I display attachment_image_src with Custom Size?

I'm trying to display an attachment with a custom size that I created with add_image_size called "custom-size-01" What the code returns is the word "Array" I've looked at the wordpress reference and ...
0
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1answer
277 views

add_image_size() and uploading the exact size leaves 1x1 image in uploads

I've added an image size of 370x150 which works, but if I upload an image to those exact dimensions get_post_thumbnail() no longer works as expected. If I look into my uploads folder I'll have a ...
0
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1answer
791 views

images not showing despite using add_theme_support('post-thumbnails');

I've got a system for post images where I have a specific category's post thumbnail shown in the header, with a cropped version appearing in the blog #preview, and the full size image appearing in the ...
0
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2answers
115 views

Only make custom image size if uploaded via Thickbox and attached to certain page

I am trying to make it so that WP will create another size image for me, but only when the image is uploaded via the Thickbox, and only when it will be attached to a certain ID. Does anybody know how ...
0
votes
1answer
1k views

the_post_thumbnail('my_image_size') always outputs full image

I'm developing a custom theme that uses several custom image sizes defined in my functions.php like this: add_theme_support('post-thumbnails'); add_image_size('featured_thumb', 175, 120, true); I ...
0
votes
1answer
138 views

Custom image size mixes width and height in output

I want to use a couple of custom image sizes for a site that I'm developing. When I output the images I sometimes do not get the correct width size because it is mixed up with the height size. It ...
0
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1answer
879 views

Resizing thumbnails retrospectively

I have a Custom Post Type called species - fishkeeping species profiles. Each species profile can have as many media attachments as it needs, plus a separate featured image. I've dealt with this by ...
0
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1answer
146 views

A little confused as to what add image size actually does

I have a call to add_image_size like so: if ( function_exists( 'add_theme_support' ) ) { add_theme_support( 'post-thumbnails' ); } if ( function_exists( 'add_image_size' ) ) { ...
0
votes
1answer
591 views

post thumbnail: increase dimension if smaller than… Possible?

I need thumbnails of minimum width: 400px. I would like that if the user uploads an image that is, say, 380px wide, Wordpress creates a 400px-wide version. Is that possible?
0
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1answer
100 views

Best way to receive special images in posts

Okay, this is what I'm thinking about (and it's not a coding problem right now, but my fundamental thoughts): How to receive / input images in posts for special uses, let's say a customized portfolio ...
0
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2answers
495 views

How to extract image width from add_image_size?

How can I extract the width of an image as defined in add_image_size for use as a template variable? For example if my theme defines the size small as add_image_size( 'small', 195, 146, true ); 195 ...
0
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1answer
86 views

add_image_size not working with the_post_thumbnail

Code in my funcitons.php function custom_thumbs() { add_image_size( 'cover-size', 1600, 450, true ); } add_action( 'after_setup_theme', 'custom_thumbs' ); Usage: echo ...
0
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2answers
141 views

Resize image to specific dimension (X to Y ratio)

I've tried to add my custom image size like: add_image_size('224_226', 224, 226, false); I need resize all images to same size what i define in style, when i've uploaded file - Wordpress resize it ...
0
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1answer
26 views

How risize a thumbnail?

I have a wordpress thumbnail, but i when set the size this (500,200) wordpress resize the imagen and let it square, only 500x500. I set in functions.php add_image_size ('single_post',500,200) In ...
0
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2answers
68 views

Overwrite add_image_size defined by theme

I bought a WP-Theme which defines a custom image-size in his theme-functions.php like this: if ( function_exists( 'add_image_size' ) ){ add_image_size( 'tie-small', 70, 70, true ); } As you can ...
0
votes
1answer
47 views

Why isn't add_image_size('event-secondary-image-thumbnail', 250, 150) working?

I am using a plugin called multi post thumbnails so that I can have more than one featured images for each post. I have a custom post type called event. The class multiPostThumbnails exists . it ...
0
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1answer
142 views

Specify automatically the height and weight of the images

I just did a GTmetrix test for my website to check how it's going, and I noticed that I have many images without height & width size specified. So I start thinking about a Wordpress function that ...
0
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1answer
624 views

Display featured image file size, extension, filename, type, orientation?

How to display some information of featured image in post. I need to display: 1. a. Image file size (in kb or MB) b. Image type (.jpg,.gif...), c. Bare image name, with and/or without image ...