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sparkline: remove maxSamples, remove bar gaps, always fill width from data

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This commit is contained in:
Damocles 2026-04-25 09:57:43 +02:00
parent a0a5b907b9
commit 946c3a61d7
5 changed files with 3 additions and 12 deletions
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2
shell/applets/BatteryApplet.qml
View file

@ -96,7 +96,6 @@ Column {
history: S.BatteryService.history history: S.BatteryService.history
color: root._stateColor color: root._stateColor
active: root.active active: root.active
maxSamples: 1440
backgroundTint: 0.07 backgroundTint: 0.07
areaMode: true areaMode: true
thresholds: [ thresholds: [
@ -163,7 +162,6 @@ Column {
history: S.BatteryService.rateHistory history: S.BatteryService.rateHistory
color: root._stateColor color: root._stateColor
active: root.active active: root.active
maxSamples: 60
maxValue: null maxValue: null
minValue: null minValue: null
backgroundTint: 0.08 backgroundTint: 0.08

1
shell/applets/GpuApplet.qml
View file

@ -84,7 +84,6 @@ Column {
height: 36 height: 36
history: S.SystemStats.gpuHistory history: S.SystemStats.gpuHistory
active: root.active active: root.active
maxSamples: 60
colorFunction: v => S.Theme.loadColor(v) colorFunction: v => S.Theme.loadColor(v)
} }

1
shell/applets/MemoryApplet.qml
View file

@ -80,7 +80,6 @@ Column {
history: S.SystemStats.memHistory history: S.SystemStats.memHistory
color: root.accentColor color: root.accentColor
active: root.active active: root.active
maxSamples: 30
backgroundTint: 0.15 backgroundTint: 0.15
} }

10
shell/applets/SparklineCanvas.qml
View file

@ -13,9 +13,6 @@ Canvas {
readonly property real _max: maxValue !== null && maxValue !== undefined ? maxValue : (history.length ? Math.max(...history) : 100) readonly property real _max: maxValue !== null && maxValue !== undefined ? maxValue : (history.length ? Math.max(...history) : 100)
readonly property real _min: minValue !== null && minValue !== undefined ? minValue : (history.length ? Math.min(...history) : 0) readonly property real _min: minValue !== null && minValue !== undefined ? minValue : (history.length ? Math.min(...history) : 0)
// Max x-axis slots - bars get narrower as data fills up, then oldest drops off
property int maxSamples: 0
// Logarithmic x-axis: compresses old data on the left, expands recent data on the right. // Logarithmic x-axis: compresses old data on the left, expands recent data on the right.
// logCurve controls strength (0 = linear, 3 = strong compression). Only visual - does not affect data. // logCurve controls strength (0 = linear, 3 = strong compression). Only visual - does not affect data.
property bool logScale: false property bool logScale: false
@ -69,9 +66,8 @@ Canvas {
const x1 = width * (Math.exp(k * (i + 1) / n) - 1) / expK; const x1 = width * (Math.exp(k * (i + 1) / n) - 1) / expK;
return [x0, x1 - x0]; return [x0, x1 - x0];
} }
const step = width / (maxSamples > n ? maxSamples : n); const step = width / n;
const off = maxSamples > n ? (maxSamples - n) * step : 0; return [i * step, step];
return [off + i * step, step];
} }
// Background tint // Background tint
@ -149,7 +145,7 @@ Canvas {
const dy = yOf(d[i]); const dy = yOf(d[i]);
const barTop = Math.min(dy, zy); const barTop = Math.min(dy, zy);
const barH = Math.max(1, Math.abs(dy - zy)); const barH = Math.max(1, Math.abs(dy - zy));
ctx.fillRect(bx, barTop, Math.max(1, bw - 0.5), barH); ctx.fillRect(bx, barTop, Math.ceil(bw), barH);
} }
} }
} }

1
shell/applets/TemperatureApplet.qml
View file

@ -113,7 +113,6 @@ Column {
history: root.history history: root.history
color: root.stateColor color: root.stateColor
active: root.active active: root.active
maxSamples: 150
backgroundTint: 0.08 backgroundTint: 0.08
thresholds: [ thresholds: [
{ {