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radar scroll height

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This commit is contained in:
Matt Walsh 2023-01-10 14:12:22 -06:00
parent 1303c55851
commit b6cceb5acf
1 changed files with 5 additions and 1 deletions
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6
server/scripts/modules/radar.mjs
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@ -213,8 +213,12 @@ class Radar extends WeatherDisplay {
const timePadded = time.length >= 8 ? time : ` ${time}`;
this.elem.querySelector('.header .right .time').innerHTML = timePadded;
// get image offset calculation
// is slides slightly because of scaling so we have to take a measurement from the rendered page
const actualFrameHeight = this.elem.querySelector('.frame').getBoundingClientRect().height;
// scroll to image
this.elem.querySelector('.scroll-area').style.top = `${-this.screenIndex * 371}px`;
this.elem.querySelector('.scroll-area').style.top = `${-this.screenIndex * actualFrameHeight}px`;
this.finishDraw();
}