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feat: calculate yAxisTicks based on given values

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If no yAxisTicks are provided for the signal, try to calculate it based on the given values.
This commit is contained in:
theknut
2024-01-19 00:27:10 +01:00
committed by GitHub
parent e94c711f12
commit a986e588b5
1 changed files with 20 additions and 2 deletions
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22
ioBroker/DEV/NSPanelTs.ts
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@@ -6143,6 +6143,7 @@ function GeneratePowerPage(page: NSPanel.PagePower): NSPanel.Payload[] {
} }
} }
const timeValueRegEx = /\~\d+:(\d+)/g;
function GenerateChartPage(page: NSPanel.PageChart): NSPanel.Payload[] { function GenerateChartPage(page: NSPanel.PageChart): NSPanel.Payload[] {
try { try {
activePage = page; activePage = page;
@@ -6153,9 +6154,26 @@ function GenerateChartPage(page: NSPanel.PageChart): NSPanel.Payload[] {
let heading = page.heading !== undefined ? page.heading : "Chart..."; let heading = page.heading !== undefined ? page.heading : "Chart...";
let txt = getState(id + '.ACTUAL').val; const txt = getState(id + '.ACTUAL').val;
if (!page.items[0].yAxisTicks) { if (!page.items[0].yAxisTicks) {
throw new Error (`Page item ${id} yAxisTicks is undefined!`) const sorted = [...txt.matchAll(timeValueRegEx)].map(x => Number(x[1])).sort((x, y) => x < y ? -1 : 1);
if (sorted.length === 0) {
throw new Error (`Page item ${id} yAxisTicks is undefined and unable to be calculated!`)
}
const minValue = sorted[0];
const maxValue = sorted[sorted.length - 1];
const tick = Math.max(Number(((maxValue - minValue) / 5).toFixed()), 10);
page.items[0].yAxisTicks = [];
let currentTick = minValue - tick;
while(currentTick < (maxValue + tick)) {
page.items[0].yAxisTicks.push(currentTick);
currentTick += tick;
}
if (Debug) {
log(`Calculated yAxisTicks for ${id} (Min: ${minValue}, Max: ${maxValue}, Tick: ${tick}): ${page.items[0].yAxisTicks}`);
}
} }
if (!page.items[0].onColor) { if (!page.items[0].onColor) {
throw new Error (`Page item ${id} onColor is undefined!`) throw new Error (`Page item ${id} onColor is undefined!`)