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remove hardcoded dimensions from util, add functions from main

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This commit is contained in:
Colin Megill
2017-11-07 16:21:57 -08:00
parent c91e0553bb
commit 18418e058a
1 changed files with 62 additions and 92 deletions
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src/components/continuous/util.js
+62 -92
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@@ -47,96 +47,66 @@ export const createDimensions = (data) => {
return newArr;
}
export const dimensions = [
{
key: "Total_reads",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Unique_reads",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Unique_reads_percent",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Genes_detected",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "ERCC_reads",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Non_ERCC_reads",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "ERCC_to_non_ERCC",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Multimapping_reads_percent",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_AT.AC",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_Annotated",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_GC.AG",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_GT.AG",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_non_canonical",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Splice_sites_total",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Unmapped_mismatch",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Unmapped_other",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
},
{
key: "Unmapped_short",
type: types["Number"],
scale: d3.scaleSqrt().range([innerHeight, 0])
}
];
export const xscale = d3.scalePoint()
.domain(d3.range(dimensions.length))
.range([0, width]);
export const yAxis = d3.axisLeft();
export const brushstart = () => {
d3.event.sourceEvent.stopPropagation();
}
export const d3_functor = (v) => {
return typeof v === "function" ? v : () => { return v; };
};
export const project = (d, dimensions, xscale) => {
return dimensions.map((p,i) => {
// check if data element has property and contains a value
if (
!(p.key in d) ||
d[p.key] === null
) return null;
return [xscale(i),p.scale(d[p.key])];
});
};
/*****************************************
******************************************
process data and extract features
******************************************
******************************************/
export const processData = (metadata, dimensions) => {
// shuffle the metadata! - or not, this is a visual effect
metadata = d3.shuffle(metadata);
metadata.forEach((d) => {
dimensions.forEach((p) => {
d[p.key] = !d[p.key] ? null : p.type.coerce(d[p.key]);
});
// truncate long text strings to fit in metadata table
for (var key in d) {
if (d[key] && d[key].length > 35) d[key] = d[key].slice(0,36);
}
});
// type/dimension default setting happens here
dimensions.forEach((dim) => {
if (!("domain" in dim)) {
// detect domain using dimension type's extent function
dim.domain = d3_functor(dim.type.extent)(
metadata.map((d) => { return d[dim.key]; })
);
}
if (!("scale" in dim)) {
// use type's default scale for dimension
dim.scale = dim.type.defaultScale.copy();
}
dim.scale.domain(dim.domain);
});
return {
processedMetadata: metadata,
processedDimensions: dimensions
}
}