sharp

sharp copied to clipboard

How to combine individual R,G,B channels into 16bit output?

3

What are you trying to achieve? Selectively extracting single R,G and B channels from three different 16bit input tiff files. Then combining them to a new 16bit output tiff. With...

mwilmes

SVG text-decoration not inherited by nested tspan element

2

## Possible bug ### Is this a possible bug in a feature of sharp, unrelated to installation? - [x] Running `npm install sharp` completes without error. - [x] Running `node...

themachho

CVE-2022-29256 - moderate severity - Possible vulnerability at 'npm install' time if an attacker has control over build environment

2

There's a possible vulnerability in logic that is run only at `npm install` time when installing versions of `sharp` prior to the latest v0.30.5. An attacker would need to be...

lovell

How to produce animated files from RAW instances in 0.30.0?

2

We are upgrading Sharp from `0.2*.0` to `0.30.0` and we discovered that `pageHeight` property on `webp()` is not supported anymore. Our use case is: 1. Load animated image and extract...

deftomat

Enhancement: add option to allow hue modulatation in non-linear colourspace to match CSS filter hue-rotate

3

### What are you trying to achieve? sharp's `modulate()` uses LCH convert (as mentioned [here](https://github.com/lovell/sharp/issues/2845#issuecomment-899513269)), therefore result of `modulate({ hue: 180})` is differs from CSS-filter `hue-rotate(180deg)` ### When you searched...

asttapenko

SVG rendered differently between [email protected] and [email protected]

1

Hi, thank you for building `sharp`. I want to report a possible bug: SVG source: ``` ``` `[email protected]` output ([reproducible source code](https://github.com/trungdq88/sharp-issue-29)):  `[email protected]` output ([reproducible source code](https://github.com/trungdq88/sharp-issue-30)):  Output...

trungdq88

Survey: what are you using 'sharp' for?

48

I'm truly humbled by the recent surge in support for `sharp`. Whilst :star: and the trending status they bring are both amazing, thank you, the real measure of open source...

lovell

Overlay multiple GIFs into one GIF file

1

is it possible (if yes, how) to overlay 2 (or more) layers of animated GIFs on a background image (PNG). The GIF files have portions of the image where it...

jinglescode

SVG: support for CSS calc()

6

Hello, I want to output a line graph SVG to a png using Sharp. The axis and legends are on top of the padding space of the SVG as overflow,...

JesseZeng2

Improvements to the handling of images with multiple alpha channels

4

Hi, I use sharp v0.25.4. I load a 16bit tiff and want to display on web canvas. Web chanvas require 4 channel containning alpha. In my code, I write it...

webbery