element-plus
Version:
A Component Library for Vue 3
23 lines (22 loc) • 994 B
JavaScript
//#region ../../packages/components/watermark/src/utils.ts
/** converting camel-cased strings to be lowercase and link it with Separator */
function toLowercaseSeparator(key) {
return key.replace(/([A-Z])/g, "-$1").toLowerCase();
}
function getStyleStr(style) {
return Object.keys(style).map((key) => `${toLowercaseSeparator(key)}: ${style[key]};`).join(" ");
}
/** Returns the ratio of the device's physical pixel resolution to the css pixel resolution */
function getPixelRatio() {
return window.devicePixelRatio || 1;
}
/** Whether to re-render the watermark */
const reRendering = (mutation, watermarkElement) => {
let flag = false;
if (mutation.removedNodes.length && watermarkElement) flag = Array.from(mutation.removedNodes).includes(watermarkElement);
if (mutation.type === "attributes" && mutation.target === watermarkElement) flag = true;
return flag;
};
//#endregion
export { getPixelRatio, getStyleStr, reRendering, toLowercaseSeparator };
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