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This has bugged me for a very long time. When exporting, often the image looks like it will be missing a pixel width along the edge unless you increase the image size to go over the artboard vs. exactly fitting the artboard.
I check the dimensions of the art and, for example, it's 1920x1080 perfectly aligned in the corner at x=0 and y=0, yet you can see the missing pixel along the left edge. And, if I export it, it indeed is missing the pixel.
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David Ballard commented
This has bugged me for a very long time. When exporting, often the image looks like it will be missing a pixel width along the edge unless you increase the image size to go over the artboard vs. exactly fitting the artboard.
I check the dimensions of the art and, for example, it's 1920x1080 perfectly aligned in the corner at x=0 and y=0, yet you can see the missing pixel along the left edge. And, if I export it, it indeed is missing the pixel.