principles-ui-components
Version:
Supporting UI controller for Tizen TV web application, which developed base on React Framework.
18 lines (14 loc) • 465 B
JavaScript
class CommonAPI {
getTextWidth(textData, textSize, fontType) {
const data = textData;
const elem = document.createElement('CANVAS');
const ctx = elem.getContext('2d');
let textMetrics;
if (ctx !== null) {
ctx.font = `${textSize}px ${fontType}`;
textMetrics = Math.ceil(ctx.measureText(data).width);
}
return textMetrics;
}
}
export default new CommonAPI();