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Verbesserung für Graphen. #104

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Dec 29, 2020
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Verbesserung für Graphen. #104

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6 changes: 4 additions & 2 deletions incidence.js
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Original file line number Diff line number Diff line change
Expand Up @@ -377,6 +377,7 @@ class UI {
let context = new DrawContext()
context.size = new Size(width, height)
context.opaque = false
context.respectScreenScale = true
let max = Math.max.apply(Math, graphData.map(function (o) { return o.cases; }))
max = (max <= 0) ? 10 : max;
let w = Math.max(2, Math.round((width - (graphData.length * 2)) / graphData.length))
Expand All @@ -385,7 +386,7 @@ class UI {
let item = graphData[i]
let value = parseFloat(item.cases)
if (value === -1 && i == 0) value = 10;
let h = Math.max(2, Math.round((Math.abs(value) / max) * height))
let h = Math.max(2, (Math.abs(value) / max) * height)
let x = xOffset + (w + 1) * i
let rect = new Rect(x, height - h, w, h)
context.setFillColor(UI.getIncidenceColor((item.cases >= 1) ? item.incidence : 0))
Expand All @@ -398,6 +399,7 @@ class UI {
let context = new DrawContext()
context.size = new Size(width, height)
context.opaque = false
context.respectScreenScale = true
let max = Math.max.apply(Math, graphData.map(function (o) { return o.incidence; }))
let min = Math.min.apply(Math, graphData.map(function (o) { return o.incidence; })) / 1.2
max = (max <= 0) ? 10 : max - min;
Expand All @@ -407,7 +409,7 @@ class UI {
let item = graphData[i]
let value = parseFloat(item.incidence) - min
if (value === -1 && i == 0) value = 10;
let h = Math.max(2, Math.round((Math.abs(value) / max) * (height - 1)))
let h = Math.max(2,(Math.abs(value) / max) * (height - 1))
let x = xOffset + (w + 1) * i
let rect = new Rect(x, height - h - 1, w, h)
context.setFillColor(UI.getIncidenceColor((item.cases >= 1) ? item.incidence : 0))
Expand Down