Re: [NTG-context] Strange behavior with Metapost

2014-05-28 Thread Fabrice
Hello, Firstly, thank you for your reply. However, I would like some further explanation please. If I understand, but I'm not sure at all, calculating (xmax-xmin) / 10 gives the number of points to draw the curve. However, in my example, xmax = 4 and xmin = -2, so (xmax-xmin) / 10 = 0.6. My

Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Hans Hagen
On 5/27/2014 10:19 PM, Fabrice Couvreur wrote: Hello, Why curve drawn is not that expected ? Fabrice use /20 \starttext \startMPcode input hvdm; l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0; defineDefaultArrow (l, r, alfa, beta, gamma); numeric xmin, xmax, ymin,

Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Fabrice
It works. But how to choose not to avoid this problem (/10 or /20 or ) ? Another little problem: if I use setbounds currentpicture to boundingbox (((xmin,ymin) --(xmax,ymax)) scaled u) ; the images are not adjusted to the BoundingBox. So I'm back to my original idea. Fabrice

Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Hans Hagen
On 5/28/2014 12:09 AM, Fabrice wrote: It works. But how to choose not to avoid this problem (/10 or /20 or ) ? well, you can guess the amount of steps ... but the 1000 you had originally was way too much -