Trim functionality fails with error: Unexpected error while trimming. Try to lower the tolerance #1597
Description
In the latest version 0.21.3, trimming a png image fails.
In a previous version 0.20.8, the code completes successfully.
Here's my function in typescript:
async trim(dataUrl: string) {
dataUrl = dataUrl.replace(/^data:image\/png;base64,/, "");
dataUrl += dataUrl.replace('+', ' ');
let buffer = new Buffer(dataUrl, "base64");
return sharp(buffer)
.png()
.trim(1) //also tried default parameter
.toBuffer();
}This is the output in console:
Error: Unexpected error while trimming. Try to lower the tolerance.