antd
Version:
An enterprise-class UI design language and React components implementation
24 lines • 952 B
JavaScript
/** converting camel-cased strings to be lowercase and link it with Separator */
export function toLowercaseSeparator(key) {
return key.replace(/([A-Z])/g, '-$1').toLowerCase();
}
export function getStyleStr(style) {
return Object.keys(style).map(key => `${toLowercaseSeparator(key)}: ${style[key]};`).join(' ');
}
/** Returns the ratio of the device's physical pixel resolution to the css pixel resolution */
export function getPixelRatio() {
return window.devicePixelRatio || 1;
}
/** Whether to re-render the watermark */
export const reRendering = (mutation, isWatermarkEle) => {
let flag = false;
// Whether to delete the watermark node
if (mutation.removedNodes.length) {
flag = Array.from(mutation.removedNodes).some(node => isWatermarkEle(node));
}
// Whether the watermark dom property value has been modified
if (mutation.type === 'attributes' && isWatermarkEle(mutation.target)) {
flag = true;
}
return flag;
};