On Wed, Apr 29, 2015 at 3:51 PM, Yuriy Tymchuk <yuriy.tymchuk@me.com> wrote:

On 29 Apr 2015, at 15:18, Sean P. DeNigris <sean@clipperadams.com> wrote:

Natalia Tymchuk wrote
Should it really be like that?

The problem is that you can't have half-a-pixel if a dimension is odd

Well, the methods is not called #centerPixel, nor is the class called PixelatedRectangle. Both #origin and #corner return not rounded values. And any way, I invite everyone to read the bug report by Tommaso, he described in a really nice way:��https://pharo.fogbugz.com/f/cases/15445/Rectangle-center-not-really-a-center#BugEvent.126062

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I thought so too, but if you read the class comment:

"I represent a rectangular area of the screen."

So it seems designed for screen, and screen operates on whole pixels.

Thus there is no reason to round #origin or #corner because it will be always integer (for screen).

So maybe split into Rectangle (=An actual rectangle) without rounding and ScreenRectangle?

Peter