When I export a draw, or a picture from the corel x7 to png or to jpg, I have a problem:
Exporting images with anti-aliased, on the exported picture I found a thin white line on the edges of picture.If I export the picture without anti-aliased, this white line will not be there.If I export the picture with anti-aliased, BUT I reducing the size one pixel, or one %, there will be no white line.This problem is there in every dpi, and all file types, what I use (jpg, png, transparent png ).I have to export a lot of picture, and draw, and very boring to reduce the size on each images... :)How can I fix it?
Thanks
The issue with PNG and jpg export for web is many times people want to work in inches or meters and just change the rulers to pixel.
I do that as a quickie too and just make the object 2 x 2 pixels bigger and cut it during export.
If you work regularly in web work I believe setting up a web template document with all the propervsetyingscresolves 85% of the issues.
I finally managed to solve the problem. If I want to export a 1000 pixel image, I start the work with 1010 pixels. +1 or +2 or +10 pixels, it doesn't matter. In the export menu, I specify 1000 pixels for the size. Then there will be no thin white stripe on the edge of the exported image.
I rarely do web images so I don't makes a dedicated web workspace so I basically do the same thing.
Select the image / right click / enable "object hinting", then export it
Ariel, thanks! I was struggling with this white pixel line on the left or right side of my exports to PNG in the 2019 version and the other answers above didn't help. Your point on Hinting seems to be the correct solution, and the one intended by Corel, where the white line that appears is actually CorelDraw's export working as designed as a natural byproduct of the math used for anti-aliasing (one could argue that this is a design flaw, but that's a separate issue). They specifically define object hinting is intended for this exact purpose, preventing anti-aliasing only on the specific object. So just apply hinting to the border and it will be pixel precise, while you can still export the overall image with anti-aliasing turned on.product.corel.com/.../wwhelp.htm