November 03, 2014

Grading rulers and how-to drawings

I've been hard at work on my grading book. The first half of the book explains children's sizing. The second half is a how-to manual on grading. I've been stuck on the how-to section for quite a while. I could not decide on whether I should do step-by-step photos or illustrations. I fiddled around in Inkscape and managed to pull together some pretty good how-to drawings. The drawing above is a sneak peak.

Photographs would be great but I didn't think I could pull off photographs that were good enough for print. There are some practical matters too. An ebook filled with as many photographs as I need would be enormous. Too big of a file size to process for print (fingers-crossed they turn out ok) and too big to download easily. There are photos in the book, but just a few. So yes, I am planning on an ebook version, though probably not for Kindle.

So the how-to section will be step-by-step drawings. The drawing above is the set-up for hand grading. It shows the guidelines and grading ruler placement. The shaded area represents tagboard. The pattern piece is cut in tagboard too, but is white for clarity.

The gridded area represents the grading ruler. My grading ruler is the rectangular gridded ruler in the middle below. I was lucky enough to find it at a thrift store stuck in the book below.
This style of hinged grading ruler is no longer available. Never fear, there are options. You can grade with any clear ruler that has 1/16" gradations like the 18 inch ruler in the picture above. You can also buy a grading ruler from Connie Crawford. The price can't be beat! I've been looking at special quilting rulers and those are tremendously over-priced in comparison.

The grading how-to section will cover hand grading in depth and a general overview of grading for CAD. CAD grading depends on the CAD software, so in depth instructions would be difficult to cover for each major system.

Because things can be lost in translation - meaning my drawings and photographs may not convey the best for everyone - there will be at least one how-to video. I'm not sure what I'm setting myself up for, but I'll give it a try.

1 comment:

  1. I havent followed your blog for a while, and now this is exciting news. I would love to get my head around grading, looking forward to seeing what your book is like.

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