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displaying some scatter chart

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frankknoll
2023-11-08 22:37:09 +01:00
parent 8b2b0d68b7
commit 010af053ab
1 changed files with 7 additions and 15 deletions
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22
docs/SymptomsCausedByCOVIDLots/js/SymptomVsSymptomChartView.js
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@@ -7,30 +7,22 @@ class SymptomVsSymptomChartView {
this.#canvas = canvas; this.#canvas = canvas;
} }
displayChart(symptom1, symptom2) { displayChart(symptomX, symptomY) {
if (this.#chart != null) { if (this.#chart != null) {
this.#chart.destroy(); this.#chart.destroy();
} }
// FK-TODO: fetch multiple files: https://stackoverflow.com/a/31711496 or https://stackoverflow.com/a/53892713 // FK-TODO: fetch multiple files: https://stackoverflow.com/a/31711496 or https://stackoverflow.com/a/53892713
PrrByVaccineProvider.getPrrByVaccine(symptom1) PrrByVaccineProvider.getPrrByVaccine(symptomX)
.then( .then(
prrByLot1 => { prrByLotX => {
PrrByVaccineProvider.getPrrByVaccine(symptom2) PrrByVaccineProvider.getPrrByVaccine(symptomY)
.then( .then(
prrByLot2 => { prrByLotY => {
const myData = const chartData = SymptomVsSymptomChartDataProvider.getChartData({ prrByLotX, prrByLotY });
Object
.values(prrByLot2)
.map(
val =>
({
x: val,
y: val
}));
const data = { const data = {
datasets: [{ datasets: [{
label: 'Scatter Dataset', label: 'Scatter Dataset',
data: myData, data: chartData,
backgroundColor: 'rgb(255, 99, 132)' backgroundColor: 'rgb(255, 99, 132)'
}], }],
}; };