[squeak-dev] Json dictionary tree accessing
Tobias Pape
Das.Linux at gmx.de
Thu Sep 2 10:37:25 UTC 2021
Hi Levente
> On 2. Sep 2021, at 12:01, Levente Uzonyi <leves at caesar.elte.hu> wrote:
>
> Starting from Json-ul.48, you don't need those #yourself sends when constructing json objects, so you can save those and the barchart variable as well:
nice, I actually just copy-replaced in tim's code, but that one is actually even more concise.
>
> ^JsonObject new
> at: '$schema' put: 'https://vega.github.io/schema/vega-lite/v5.json';
> description: 'A simple bar chart';
> width: 'container';
> usermeta: (JsonObject new
> embedOptions: (JsonObject new
> export: true;
> compiled: false;
> editor: false));
> mark: (JsonObject new
> type: #bar;
> tooltip: true);
> encoding: (JsonObject new
> x: (JsonObject new
> field: 'label';
> type: #nominal;
> axis: (JsonObject new
> labelAngle: -45);
> title: #Group);
> y: (JsonObject new
> field: 'value';
> type: #quantitative;
> title: #Value));
> height: 'container'
>
>
> Levente
Best regards
-Tobias
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