markdown image size
; as soon as it sees raw HTML it simply outputs it verbatim until the tags are closed again. In this section I’ll discuss each of these possibilities, although I discourage their use. Sign in to view. The trick is to make the shortcode output an extra closing quote at the beginning of its output, emit the desired HTML attributes but omit the closing quote, and let the Markdown processor supply that. If the image has no size information, continue to produce a classic markdown image. Show Hint Reset. ! In general this technique will be a burden to maintain, and I don’t do it. There are two places in a URL that you can overload to carry information that CSS can use: the URL fragment, and URL query parameters. From Pandoc to Kramdown and Github-Flavored Markdown (GFM), extra syntaxes abound. Another alternative is to use ordinary URL query parameters, the part that comes after the question-mark: This will work, and you can use the same types of CSS selectors to apply styling to the resulting image. Markdown is a convenient HTML-focused shorthand syntax for formatting content such as documentation and blog articles, but it lacks basic features for image … Below is the screenshot of the image folder contents in … All the other ideas seem like more complexity for little gain. Writing text in markdown is super quick and easy, but what about aligning images? https://github.com/discourse/discourse/pull/5000. There is a maximum size for a custom task and it's easy to breach it. But by and large I find that "allowlisting" a single directory is easier. Modern CSS syntax can select elements based on the values of their attributes, so one way to apply CSS rules is to encode extra information into Markdown’s standard src attribute. This is especially useful for notetaking in Atom. Adds ! Changing to some other ID doesn’t achieve that. MARKDOWN format - how to indicate Image Size ? 5.4 Control the size of plots/images. In this example, the image is 451×300 pixels (width x height) and would show up as that size on the screen. Add sane drag and drop and copy/paste support for images to markdown files. So for example: I also added an Ninja feature that allows you to quickly scale images down. This is where things get interesting, because users are going to be able to extend the features that the Text web part currently lacks, most notably: Accessing additional headers (H4 to H6) Adding images to content; Line breaks which then doesn’t work because of the space… Any chance the whitespace could be ignored? Those long names are quite hard to guess…. Surely we don’t need that many characters to make each filename unique? You could store and save the SHA1 in the background and give out the same GUID for it, but there’s that complexity. The technique as shown in this article doesn’t work with. In fact, many don’t even add alt text: This makes it seem as though the alt text is undeveloped real estate that could be repurposed, for example adding the pseudo-equivalent of a “thumbnail” CSS class. I see that GitHub uses a similar strategy, so is the existing one that Discourse uses worth changing? As such, the most straightforward solution is simply to use HTML with the desired attributes: 
This lets you simulate combining multiple “classes” in the URL fragment: Now you can target these pseudo “class” names from CSS: An equivalent way to encode a space into a URL is with the %20 URL encoding, but I’ve found that this doesn’t work1 in the Blackfriday Markdown processor with the technique I showed here: Naturally, you can pick different ways to structure values, such as using a key=value syntax or whatever suits your purposes. This library is useful if you are creating blogs. The benefit is that your editor will ignore the markup it doesn’t recognize, so it doesn’t disrupt your editing workflow. Structure your comments using headers. Overall I don’t see any advantages to query parameters, unless there’s some reason you can’t use the URL fragment. I believe those long, random filenames are a security measure since uploaded files are accessible by everyone who knows the filename. A variation I’ve seen is to append, rather than replace, the alt text, using syntaxes such as the following examples: Those examples can be paired with a CSS selector that matches the end of the attribute, such as img[alt$="-thumbnail"]. To motivate this discussion, I’ll use the example of a large image that should be displayed at a smaller size. For instance, I was trying to turn off the border, background, and box shadow for an image. putting =500x for example after the image url. Edit modePreview mode No, I don’t think adding more noise to every image is a good idea. Thus, many people dislike this solution because it defeats the purpose of Markdown. While this is definitely a nice quality of life improvement, our default filenames are pretty bad. So by adding,20% you scale the image down to 20% size, this is particularly handy for people who paste in “retina” screenshots end end up having double sized images. 1 Reply Last reply Reply Quote 1. I chose markdown because my HTML is pretty rusty. Sign in to view. A quick,50% will make the image look just right. It's also impossible to set custom image size in Markdown. However, CSS and JavaScript can read the fragment and use it. And some rumored support for extended syntax simply doesn’t exist; for example, I’ve seen references to nonexistent extensions in the blackfriday Markdown processor, which Hugo uses. Probably not, but we could shorten to image://sha1.png quite easily, which helps. But it’s useful for our styling needs. We always wanted to allow people to “resize” using preview, this kind of unlocks that feature, but it is going to be a bit before markdown.it has proper source maps to support it. For example, if your blog’s main content is wrapped inside an article element, and you want to change the appearance of the image inside the third paragraph, you could write the following CSS: This will work, but it’s tedious and requires article-specific
This lets you simulate combining multiple “classes” in the URL fragment: Now you can target these pseudo “class” names from CSS: An equivalent way to encode a space into a URL is with the %20 URL encoding, but I’ve found that this doesn’t work1 in the Blackfriday Markdown processor with the technique I showed here: Naturally, you can pick different ways to structure values, such as using a key=value syntax or whatever suits your purposes. This library is useful if you are creating blogs. The benefit is that your editor will ignore the markup it doesn’t recognize, so it doesn’t disrupt your editing workflow. Structure your comments using headers. Overall I don’t see any advantages to query parameters, unless there’s some reason you can’t use the URL fragment. I believe those long, random filenames are a security measure since uploaded files are accessible by everyone who knows the filename. A variation I’ve seen is to append, rather than replace, the alt text, using syntaxes such as the following examples: Those examples can be paired with a CSS selector that matches the end of the attribute, such as img[alt$="-thumbnail"]. To motivate this discussion, I’ll use the example of a large image that should be displayed at a smaller size. For instance, I was trying to turn off the border, background, and box shadow for an image. putting =500x for example after the image url. Edit modePreview mode No, I don’t think adding more noise to every image is a good idea. Thus, many people dislike this solution because it defeats the purpose of Markdown. While this is definitely a nice quality of life improvement, our default filenames are pretty bad. So by adding,20% you scale the image down to 20% size, this is particularly handy for people who paste in “retina” screenshots end end up having double sized images. 1 Reply Last reply Reply Quote 1. I chose markdown because my HTML is pretty rusty. Sign in to view. A quick,50% will make the image look just right. It's also impossible to set custom image size in Markdown. However, CSS and JavaScript can read the fragment and use it. And some rumored support for extended syntax simply doesn’t exist; for example, I’ve seen references to nonexistent extensions in the blackfriday Markdown processor, which Hugo uses. Probably not, but we could shorten to image://sha1.png quite easily, which helps. But it’s useful for our styling needs. We always wanted to allow people to “resize” using preview, this kind of unlocks that feature, but it is going to be a bit before markdown.it has proper source maps to support it. For example, if your blog’s main content is wrapped inside an article element, and you want to change the appearance of the image inside the third paragraph, you could write the following CSS: This will work, but it’s tedious and requires article-specific