voltage-payments-component
Version:
Lightweight, framework-agnostic Bitcoin payment components for web applications using Voltage Payments
63 lines (62 loc) • 2.63 kB
JavaScript
import { E as identity } from "./PaymentInline-DS0xmQAd.js";
function cubicOut(t) {
const f = t - 1;
return f * f * f + 1;
}
function fade(node, { delay = 0, duration = 400, easing = identity } = {}) {
const o = +getComputedStyle(node).opacity;
return {
delay,
duration,
easing,
css: (t) => `opacity: ${t * o}`
};
}
function slide(node, { delay = 0, duration = 400, easing = cubicOut, axis = "y" } = {}) {
const style = getComputedStyle(node);
const opacity = +style.opacity;
const primary_property = axis === "y" ? "height" : "width";
const primary_property_value = parseFloat(style[primary_property]);
const secondary_properties = axis === "y" ? ["top", "bottom"] : ["left", "right"];
const capitalized_secondary_properties = secondary_properties.map(
(e) => `${e[0].toUpperCase()}${e.slice(1)}`
);
const padding_start_value = parseFloat(style[`padding${capitalized_secondary_properties[0]}`]);
const padding_end_value = parseFloat(style[`padding${capitalized_secondary_properties[1]}`]);
const margin_start_value = parseFloat(style[`margin${capitalized_secondary_properties[0]}`]);
const margin_end_value = parseFloat(style[`margin${capitalized_secondary_properties[1]}`]);
const border_width_start_value = parseFloat(
style[`border${capitalized_secondary_properties[0]}Width`]
);
const border_width_end_value = parseFloat(
style[`border${capitalized_secondary_properties[1]}Width`]
);
return {
delay,
duration,
easing,
css: (t) => `overflow: hidden;opacity: ${Math.min(t * 20, 1) * opacity};${primary_property}: ${t * primary_property_value}px;padding-${secondary_properties[0]}: ${t * padding_start_value}px;padding-${secondary_properties[1]}: ${t * padding_end_value}px;margin-${secondary_properties[0]}: ${t * margin_start_value}px;margin-${secondary_properties[1]}: ${t * margin_end_value}px;border-${secondary_properties[0]}-width: ${t * border_width_start_value}px;border-${secondary_properties[1]}-width: ${t * border_width_end_value}px;`
};
}
function scale(node, { delay = 0, duration = 400, easing = cubicOut, start = 0, opacity = 0 } = {}) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const transform = style.transform === "none" ? "" : style.transform;
const sd = 1 - start;
const od = target_opacity * (1 - opacity);
return {
delay,
duration,
easing,
css: (_t, u) => `
transform: ${transform} scale(${1 - sd * u});
opacity: ${target_opacity - od * u}
`
};
}
export {
slide as a,
fade as f,
scale as s
};
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