Glimmr Canvas Editor
version 1/100805 by Erik Temple
Chapter - Interactively changing the line-weight
Interactively changing the line-weight is an action applying to nothing. Understand "line-weight" or "line weight" or "bit-size" or "bit size" or "dot-size" or "dot size" as interactively changing the line-weight.
Carry out interactively changing the line-weight:
now current question is "Enter the desired weight of the line or text bit-size, in pixels.";
now current prompt is "Enter a number: >";
now current cancelation message is "[bracket]Line-weight canceled.[close bracket]";
ask an open question, in number mode.
A number question rule when the impelling action is interactively changing the line-weight:
if the number understood is less than 1:
say "The line-weight must be greater than 0.";
abide by the line-weight changing rule;