discourse/spec/fixtures/images/zero_sized.svg

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg
  xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg"
  width="0.0in" height="0.0in"
  viewBox="0 0 120 90"
>
  <line x1="20" x2="1000" y1="20" y2="700" stroke="#ff88ff" stroke-width="25"/>
</svg>
FIX: Allow SVG uploads if dimensions are a fraction of a unit (#13409) * FIX: Allow SVG uploads if dimensions are a fraction of a unit `UploadCreator` counts the number of pixels in an file to determine if it is valid. `pixels` is calculated by multiplying the width and height of the image, as determined by FastImage. SVG files can have their width/height expressed in a variety of different units of measurement. For example, ‘px’, ‘in’, ‘cm’, ‘mm’, ‘pt’, ‘pc’, etc are all valid within SVG files. If an image has a width of `0.5in`, FastImage may interpret this as being a width of `0`, meaning it will report the `size` as being `0`. However, we don’t need to concern ourselves with the number of ‘pixels’ in a SVG files, as that is irrelevant for this file format, so we can skip over the check for `pixels == 0` when processing this file type. * DEV: Speed up getting SVG dimensions The `-ping` flag prevents the entire image from being rasterized before a result is returned. See: https://imagemagick.org/script/command-line-options.php#ping 2021-06-18 03:56:11 +08:00			`<?xml version='1.0' encoding='UTF-8'?>`
			`<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">`
			`<svg`
			`xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg"`
			`width="0.0in" height="0.0in"`
			`viewBox="0 0 120 90"`
			`>`
			`<line x1="20" x2="1000" y1="20" y2="700" stroke="#ff88ff" stroke-width="25"/>`
			`</svg>`