22 Mar
2012
22 Mar
'12
3:20 p.m.
You can set the function as #y axis and then you don't need to create a
"functionAsModel":
| diag f |
diag := ESDiagramRenderer new.
(diag lineDiagram)
y: [:x | x*x];
yAxisLabel: 'X^2';
rotatedLabels: true;
regularAxis;
defaultColor: Color green;
models: (0 to: 10 by: 0.1).
diag open
On Thu, Mar 22, 2012 at 2:31 PM, Alexandre Bergel
<alexandre.bergel(a)me.com>wrote;wrote:
I would love to have a Pharo-based solution for doing
numerical analysis.
This implies having a .pdf (or .ps, if simpler) exporter of the graph.
Alexandre
On 22 Mar 2012, at 07:06, Serge Stinckwich wrote:
--
Andre Hora
Hi all,
i try to use EyeSee to plot mathematical functions with ESLineDiagram.
They is not easy as i might expect at the beginning :-)
The problem is EyeSee is using collections as models. I try to
transform the function as a collection like above but maybe there is a
better way to do that.
|diag f functionAsModel|
f := [:x | x*x].
functionAsModel := (0 to:10 by:0.1) collect:[:each | f value:each].
diag := ESDiagramRenderer new.
(diag lineDiagram)
y: #yourself;
yAxisLabel: 'X^2';
rotatedLabels: true;
regularAxis;
defaultColor: Color green;
models: functionAsModel.
diag open
Regards,
--
Serge Stinckwich
UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam
Every DSL ends up being Smalltalk
http://doesnotunderstand.org/
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Alexandre Bergel http://www.bergel.eu
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