What are the right steps to draw three horizontal lines without the resize error? If I try to draw the capital letter E the three horizontal lines are scaled differently in test mode. The three lines are drawn with the same height, but are redrawn in a different way.
This is one of the FAQs.
At small sizes, the lines have to be rendered with a fixed number of pixels — 2,3 or whatever. Some lines may come out as 3 pixels while others are only 2. To overcome this problem most fonts have hinting information added to the font.
FontCreator doesn’t currently support character hinting. It can be added using WOFF. Search the forum for more information about WOFF or Character Hinting.