The tag has no wiki summary.

learn more… | top users | synonyms

11
votes
5answers
3k views

Resizing images to the actual size used in the editor?

Is there a way to resize images to the actual size they will be shown in the post? I have users that import a large image and then resize it in the visual editor. This is easy, since they can just ...
10
votes
5answers
2k views

Minimum Dimensions Requirement for Featured Image?

I am creating a baseball website with multiple Authors. From past experience, no matter how well you know someone personally, it doesn't mean they will follow or even read your instructions. That ...
3
votes
3answers
3k views

Resizing all images

I have just changed the theme on my blog, and because of a small page width, it breaks the layout. Most of my earlier images (attached in posts) are around 600px in width, and now I need to resize all ...
8
votes
1answer
898 views

How to disable generation of default image sizes for some custom post types?

I used custom post type, where 'thumbnail', 'medium' and 'large' sized not required. I need to disable this sizes and create function or plugin, where i can set, which image size is required for each ...
7
votes
2answers
3k views

How to Require a Minimum Image Dimension for Uploading?

I need a way to restrict authors from uploading a images bellow a specific dimensions. Say I only want to allow uploading images that are at least 400px x 400px. If the image size is smaller, the ...
4
votes
2answers
815 views

Set JPEG compression for specific custom image sizes

I use various custom image sizes (by add_image_size) and I have set my JPEG compression to 30% with this filter: function jpeg_quality_callback($arg) { return (int)30; } add_filter('jpeg_quality', ...
6
votes
1answer
595 views

Changing JPEG compression depending on image size

Short. I want ''large' images compressed by 90%, and 'medium' to be by 60%. Has many af you know, sometimes larger images suffer from high compression, but other small images don't. This function ...
0
votes
2answers
2k views

How do I get gallery thumbnail URL and change the default thumbnail size?

when I create a gallery I get this code generated yet I can;t find out how <img width="150" height="150" src="http://localhost/wp2/wp-content/uploads/2012/06/28_0120-150x150.jpg" ...
1
vote
1answer
850 views

Media > Image Sizes aren't being applied to uploads

Under Media Settings I edited the Image Sizes to the following: Thumbnail size: 170x80 Medium size: 550x170 Large size: 550x320 ("Crop thumbnails to exact dimensions" is checked) Maximum embed size: ...
10
votes
2answers
4k views

How does WP media uploader create the 3 different sized images, and how can I duplicate it

I have finally!! got this thing I've tried about 12 times to make and 12 different ways, but finally got it to work,... sort of. I made a custom metabox for uploading and attaching images to posts, ...
7
votes
1answer
2k views

How to Dynamically Resize WordPress Image On-The-Fly (custom field/theme option)

So - at a client's request, I am in need of being able to resize an image not the standard WordPress way... but from an image pulled-in from a theme option. I can't simply use the custom_header area, ...
3
votes
3answers
763 views

Reducing image size in RSS only

Is it possible to reduce the image size of WordPress rss feeds parse to feedburner? Meaning to say I still want to retain the large image size on the original post page but only display the ...
1
vote
2answers
1k views

set_post_thumbnail_size vs add_image_size

What is the difference between set_post_thumbnail_size and add_image_size? Is set_post_thumbnail_size for all images, and add_image_size for sizing images individually? Thanks.
0
votes
3answers
1k views

Wordpress 3.5 - Add custom image size

Since the new version of Wordpress (3.5), it seems to be an incompatibility between the image manager and the custom image sizes. Previously I used in my functions.php : add_action( ...
0
votes
1answer
610 views

Is there a way to serve different resolution images to different devices?

I am making a mobile site, and I want to serve higher resolution images to devices with high pixel density, and normal image to the rest, is there a Wordpress functionality or plugin to help me do ...
0
votes
3answers
376 views

Resizing Uploading Images in Bulk?

I have been running a blog for a friend and over the last months she has been adding insane amounts of images taken directly from a DSLR. Each takes up around 5-6 MB so the site is now slow to load ...
2
votes
1answer
369 views

Resizing only featured images while uploading

I was taking a backup of my wp-content folder. But when I noticed size of uploads folder. I was astonished and each image used in my blog had 5 copies with different sizes in that folder. All these ...
2
votes
5answers
3k views

Media gallery - inserting full size images without link

I want to use built-in WP media gallery. I'm trying to simply add images in one - horizontal line. I want images with original size and without any link. I'm trying to add/edit some code into ...
2
votes
1answer
2k views

How to create thumbnails with a fixed width, so all of them will have the same width?

right now, a thumbnail will be either 150px in height or in width, depending if it's landscape or portrait. Is there a way to make them always the same width and scale them in height accordingly, ...
1
vote
2answers
179 views

Dynamic-Image-Resize Plugin does not output anything

I'm having trouble using the "Dynamic-Image-Resize" plugin by "Kaiser Franz Josef". In my template I'm adding following code: $imgsrc = wp_get_attachment_image_src( get_post_thumbnail_id( ...
1
vote
2answers
694 views

How to get a list of all the possible thumbnail sizes set within a theme

What function can I use in a plugin to get the dimensions of every image size (in an array preferably) that is defined in a child theme? Just for clarification I am not asking how to create a new ...
0
votes
1answer
57 views

Generate fixed image sizes for different pages, eliminate sizes during upload

I've built a few sites in Wordpress and in general I'm quite pleased with all the possibilities it has developed lately. There's one main thing that is utterly confusing for end users; the sizes they ...
0
votes
3answers
131 views

Removing Image Sizes for Custom Post Type

I'm trying to go about this without the use of a plugin, but actions and filters Is there a way to remove extra image sizes generated by WordPress based on the Custom Post Type? I've been trying to ...
0
votes
1answer
37 views

Exact image sizes

I am trying to define an image size of exactly 290 height x 180 width for all images uploaded to my WP site. I tried updating image sizes under Settings->Media->Image Sizes but these are only max ...
0
votes
0answers
41 views

Load complete image, but don't bother the site speed

I designed and developed a site for my client. For images, I used the default WordPress sizes: original, large, medium and thumbnail (although I made some minute changes in their dimensions). As I ...
0
votes
1answer
38 views

How can i alter the amount of different images sizes being stored?

For a custom plugin i am using WP's media-uploader. How can i alter the amount of different image sizes being stored? At the moment the theme uses 5 different image sizes and for my plugin i only need ...
0
votes
3answers
558 views

Use 'medium' size with catch_that_image() function

I've this function, which I'm pretty sure a lot of you already know: function catch_that_image() { global $post, $posts; $first_img = ''; ob_start(); ob_end_clean(); $output = ...
0
votes
2answers
345 views

How to get image name, mime type, width, height, file size from post custom field?

What I need is some function to echo file name of image used in post like "image-file-name.jpg", or just "image-file-name". Also it would be great to be able to have even more information about image ...