Hi Vincent,
Your script was okay. Charter was just buggy.
-=-=-=-=-=-=-=-=-=-=-=-=
| b values |
b := RTCharterBuilder new.
values := { 5 . 6 . 7 .-1 . -3}.
b extent: 400 @ 300.
b interaction popup.
b points: values.
b connectDotColor: Color red.
b allY: #yourself.
b stackX.
b axisXWithNumberOfTicks: values size.
b axisYWithNumberOfTicks: 6.
b build.
b view
-=-=-=-=-=-=-=-=-=-=-=-=
Here is a slightly different version of your script (the definition of the interaction is
__before__ adding the points).
Another example
Currently, x values _cannot_ be negative. It is not complicated to do (if you need this,
and if you have time, then go ahead :-), but I need a bit more time.
Let me this if this version solves your immediate problems. And please, shout if something
does not work for you (as you did :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel
http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Aug 8, 2014, at 8:32 AM, Blondeau Vincent <vincent.blondeau(a)worldline.com>
wrote:
Hi,
I currently use Charter which is doing nice charts for me. But I experienced some kind of
bug with the scales of the chart especially if the values are negatives.
See by yourself:
<image001.jpg>
Here the code to draw it:
| b |
b := RTCharterBuilder new.
b extent: 400 @ 300.
b points: { 5 . 6 . 7 .-1 . -3}.
b connectDotColor: Color red.
b interaction popup.
b allY: #yourself.
b stackX.
b axisXWithNumberOfTicks: 4.
b axisYWithNumberOfTicks: 6.
b open.
b view canvas.
Did I make something wrong?
Thanks in advance !
Cheers,
Vincent
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