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bitview: fix screenshot in ios

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This commit is contained in:
nym21
2025-08-31 16:17:50 +02:00
parent cc6913c854
commit f6d9332c48
3 changed files with 64 additions and 28 deletions
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62
websites/bitview/scripts/chart.js
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@@ -19,6 +19,7 @@ const CANDLE = "candle";
* @param {Utilities} args.utils
* @param {WebSockets} args.webSockets
* @param {Elements} args.elements
* @param {Env} args.env
* @param {VecsResources} args.vecsResources
* @param {VecIdToIndexes} args.vecIdToIndexes
* @param {Packages} args.packages
@@ -30,6 +31,7 @@ export function init({
option,
signals,
utils,
env,
webSockets,
vecsResources,
vecIdToIndexes,
@@ -97,33 +99,41 @@ export function init({
},
});
const chartBottomRightCanvas = Array.from(
chart.inner.chartElement().getElementsByTagName("tr"),
).at(-1)?.lastChild?.firstChild?.firstChild;
if (chartBottomRightCanvas) {
const charts = elements.charts;
const domain = window.document.createElement("p");
domain.innerText = `${window.location.host}`;
domain.id = "domain";
const screenshotButton = window.document.createElement("button");
screenshotButton.id = "screenshot";
const camera = "[ ◉¯]";
screenshotButton.innerHTML = camera;
screenshotButton.title = "Screenshot";
chartBottomRightCanvas.replaceWith(screenshotButton);
screenshotButton.addEventListener("click", () => {
packages.modernScreenshot().then(async ({ screenshot }) => {
charts.dataset.screenshot = "true";
charts.append(domain);
seriesTypeField.hidden = true;
try {
await screenshot(charts);
} catch {}
charts.removeChild(domain);
seriesTypeField.hidden = false;
charts.dataset.screenshot = "false";
console.log(env.ios, "canShare" in navigator);
if (!(env.ios && !("canShare" in navigator))) {
const chartBottomRightCanvas = Array.from(
chart.inner.chartElement().getElementsByTagName("tr"),
).at(-1)?.lastChild?.firstChild?.firstChild;
if (chartBottomRightCanvas) {
const charts = elements.charts;
const domain = window.document.createElement("p");
domain.innerText = `${window.location.host}`;
domain.id = "domain";
const screenshotButton = window.document.createElement("button");
screenshotButton.id = "screenshot";
const camera = "[ ◉¯]";
screenshotButton.innerHTML = camera;
screenshotButton.title = "Screenshot";
chartBottomRightCanvas.replaceWith(screenshotButton);
screenshotButton.addEventListener("click", () => {
packages.modernScreenshot().then(async ({ screenshot }) => {
charts.dataset.screenshot = "true";
charts.append(domain);
seriesTypeField.hidden = true;
try {
await screenshot({
element: charts,
env,
name: option().path.join("-"),
title: option().title,
});
} catch {}
charts.removeChild(domain);
seriesTypeField.hidden = false;
charts.dataset.screenshot = "false";
});
});
});
}
}
chart.inner.timeScale().subscribeVisibleLogicalRangeChange(