Closed slightlyfaulty closed 10 years ago
LESS Hat seems to have trouble creating gradient SVG Data URIs with transparency (for IE9 compatibility).
For example, something like this:
.lh-background-image(linear-gradient(to bottom, #000 0%, transparent 100%));
Generates the following SVG Data URI:
data:image/svg+xml;base64,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
The equivalent of this in ColorZilla's Gradient Generator is the following:
data:image/svg+xml;base64,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
If you compare these two Data URIs in a browser, you'll notice the one generated by LESS Hat is solid black, whereas the ColorZilla one is the expected black-to-transparent gradient.
Strangely, doing something like this:
.lh-background-image(linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%));
Generates the following CSS property instead of an SVG Data URI:
background-image: 8121991;
I'm assuming this is some sort of exception being thrown for whatever reason.
Should be fixed in 3.0.2.
petrbrzek
commented
10 years ago
LESS Hat seems to have trouble creating gradient SVG Data URIs with transparency (for IE9 compatibility).
For example, something like this:
Generates the following SVG Data URI:
The equivalent of this in ColorZilla's Gradient Generator is the following:
If you compare these two Data URIs in a browser, you'll notice the one generated by LESS Hat is solid black, whereas the ColorZilla one is the expected black-to-transparent gradient.
Strangely, doing something like this:
Generates the following CSS property instead of an SVG Data URI:
I'm assuming this is some sort of exception being thrown for whatever reason.