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fix: reduce unchecked type-cast

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This commit is contained in:
JellyBrick
2023-09-30 08:35:16 +09:00
parent f532398a9c
commit 72660f5aa1
15 changed files with 256 additions and 178 deletions
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21
plugins/visualizer/front.ts
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@ -26,21 +26,30 @@ export default (options: ConfigType<'visualizer'>) => {
document.addEventListener(
'audioCanPlay',
(e) => {
const video = document.querySelector('video') as (HTMLVideoElement & { captureStream(): MediaStream; });
const visualizerContainer = document.querySelector('#player') as HTMLElement;
const video = document.querySelector<HTMLVideoElement & { captureStream(): MediaStream; }>('video');
if (!video) {
return;
}
let canvas = document.querySelector('#visualizer') as HTMLCanvasElement;
const visualizerContainer = document.querySelector<HTMLElement>('#player');
if (!visualizerContainer) {
return;
}
let canvas = document.querySelector<HTMLCanvasElement>('#visualizer');
if (!canvas) {
canvas = document.createElement('canvas');
canvas.id = 'visualizer';
canvas.style.position = 'absolute';
canvas.style.background = 'black';
visualizerContainer.append(canvas);
visualizerContainer?.append(canvas);
}
const resizeCanvas = () => {
canvas.width = visualizerContainer.clientWidth;
canvas.height = visualizerContainer.clientHeight;
if (canvas) {
canvas.width = visualizerContainer.clientWidth;
canvas.height = visualizerContainer.clientHeight;
}
};
resizeCanvas();