On Tue, May 15, 2012 at 12:19 AM, Chris Cunningham
<cunningham.cb@gmail.com> wrote:
[cut]
>
> model1 := #(30 29 25 31 28 24 22 26).
> model2 := #(14 24 21 11 22 13 43 21).
> model3 := #(0 20 25 14 18 12 12 15).
>
[cut]
> diag2 := (ESDiagramRenderer new lineDiagram)
> y: #yourself;
> defaultColor: Color green;
> models: model2;
> yourself.
>
> diag3 := (ESDiagramRenderer new lineDiagram)
> y: #yourself;
> defaultColor: Color blue;
> models: model3;
> yourself.
>
[snip]
Careful with this! the labels only apply to the first data set (the
red one) - if you look at the second data set where the max value is
43, you'll notice it corresponds to 35 in the diagram; and if you look
at the third data set (blue) with a max value of 25, you'll also not
that this corresponds to 35 in the diagram.
So, each data set is scaled to fit on the diagram, but doesn't change
the range...
Indeed, and to avoid that one can use the "preferredAxisMaxY:"
lineBarCompositeDiagram2
"self new lineBarCompositeDiagram2"
| diag1 diag2 diag3 compDiag model1 model2 model3 |
model1 := #(30 29 25 31 28 24 22 26).
model2 := #(14 24 21 11 22 13 43 21).
model3 := #(0 20 25 14 18 12 12 15).
diag1 := (ESDiagramRenderer new lineDiagram)
y: #yourself;
models: model1;
valueAxis;
defaultColor: Color red;
yourself.
diag2 := (ESDiagramRenderer new lineDiagram)
y: #yourself;
defaultColor: Color green;
models: model2;
yourself.
diag3 := (ESDiagramRenderer new lineDiagram)
y: #yourself;
defaultColor: Color blue;
models: model3;
yourself.
compDiag := ESDiagramRenderer new.
(compDiag compositeDiagram)
add: diag1;
add: diag2;
add: diag3;
preferredAxisMaxY: 45.
^ compDiag open
-Chris
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