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Pass simulation data via CSV file to explorer #1018

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Pass simulation data via CSV file to explorer #1018

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7f6f5ce
Update to latest vega scripts and arrow vega integration
davidanthoff Nov 19, 2024
f437479
Pass simulation data to explorer via file
davidanthoff Nov 20, 2024
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12 changes: 5 additions & 7 deletions src/explorer/assets/main.html
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Original file line number Diff line number Diff line change
Expand Up @@ -3,13 +3,11 @@
<html>
<header>

<script src="https://cdn.jsdelivr.net/npm/vega@3"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-lite@2"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-embed@3"></script>

<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/vega/3.0.8/vega.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vega-lite/2.0.3/vega-lite.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vega-embed/3.0.0-rc7/vega-embed.js"></script> -->
<script src="https://cdn.jsdelivr.net/npm/vega@5"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-loader-arrow"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-lite@5"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-embed@6"></script>


<link rel="stylesheet" type="text/css" href="style.css" />

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14 changes: 13 additions & 1 deletion src/explorer/assets/refresh.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
const fs = require('node:fs/promises');

// Mimi UI

function refresh(menu_item_list) {
Expand Down Expand Up @@ -30,5 +32,15 @@ function refresh(menu_item_list) {
}

function display(spec) {
vegaEmbed("#vis", spec["VLspec"], {actions: false});
const loader = {
load: async function(uri, options) {
const parsedUri = new URL(uri)
if (parsedUri.protocol!='file') {
throw new Error('Only file URIs are allowed in the vega-lite spec.');
}

return await fs.readFile(new URL(uri))
},
}
vegaEmbed("#vis", spec["VLspec"], {actions: false, loader: loader});
}
9 changes: 6 additions & 3 deletions src/explorer/buildspecs.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -493,14 +493,17 @@ function createspec_trumpet_static(name, df, dffields)
end

function createspec_trumpet_interactive(name, df, dffields)
temp_data_file_name = tempname()

datapart = getdatapart(df, dffields, :trumpet) #returns JSONtext type
df = select(df, 1 => (i -> Date.(i)) => :time, 2, 3, copycols=false)
CSVFiles.save(CSVFiles.FileIO.File{CSVFiles.FileIO.format"CSV"}(temp_data_file_name), df)

spec = Dict(
"name" => name,
"VLspec" => Dict(
"\$schema" => "https://vega.github.io/schema/vega-lite/v3.json",
"\$schema" => "https://vega.github.io/schema/vega-lite/v5.json",
"description" => "plot for a specific component variable pair",
"data"=> Dict("values" => datapart),
"data"=> Dict("url" => string(URI(FilePaths.Path(temp_data_file_name))), "format" => Dict("type" => "csv")),
"vconcat" => [
Dict(
"title" => "$name",
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