@trap_stevo/legendarybuilderproreact-ui
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The legendary UI & utility API that makes your application a legendary application. ~ Created by Steven Compton
111 lines • 6.23 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["stencilContainerConfigurationSettings", "stencilConfigurationSettings", "cutoutColor", "cutoutOpacity", "showCutout", "maskMode", "imageUrl", "children"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import React, { useEffect, useState } from "react";
function HUDStencil(hudStencilConfigurationSettings) {
var _hudStencilConfigurat = hudStencilConfigurationSettings.stencilContainerConfigurationSettings,
stencilContainerConfigurationSettings = _hudStencilConfigurat === void 0 ? {} : _hudStencilConfigurat,
_hudStencilConfigurat2 = hudStencilConfigurationSettings.stencilConfigurationSettings,
stencilConfigurationSettings = _hudStencilConfigurat2 === void 0 ? {} : _hudStencilConfigurat2,
_hudStencilConfigurat3 = hudStencilConfigurationSettings.cutoutColor,
cutoutColor = _hudStencilConfigurat3 === void 0 ? "#FFFFFF" : _hudStencilConfigurat3,
_hudStencilConfigurat4 = hudStencilConfigurationSettings.cutoutOpacity,
cutoutOpacity = _hudStencilConfigurat4 === void 0 ? 0.3 : _hudStencilConfigurat4,
_hudStencilConfigurat5 = hudStencilConfigurationSettings.showCutout,
showCutout = _hudStencilConfigurat5 === void 0 ? true : _hudStencilConfigurat5,
_hudStencilConfigurat6 = hudStencilConfigurationSettings.maskMode,
maskMode = _hudStencilConfigurat6 === void 0 ? false : _hudStencilConfigurat6,
imageUrl = hudStencilConfigurationSettings.imageUrl,
children = hudStencilConfigurationSettings.children,
rest = _objectWithoutProperties(hudStencilConfigurationSettings, _excluded);
var _useState = useState(""),
_useState2 = _slicedToArray(_useState, 2),
svgContent = _useState2[0],
setSvgContent = _useState2[1];
useEffect(function () {
if (!maskMode) {
var convertImageToSVG = function convertImageToSVG() {
var img = new Image();
img.crossOrigin = "Anonymous";
img.src = imageUrl;
img.onload = function () {
var canvas = document.createElement("canvas");
var ctx = canvas.getContext("2d");
canvas.width = img.width;
canvas.height = img.height;
ctx.drawImage(img, 0, 0);
var imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
var pathData = [];
for (var y = 0; y < canvas.height; y++) {
for (var x = 0; x < canvas.width; x++) {
var index = (y * canvas.width + x) * 4;
var alpha = imageData.data[index + 3];
if (alpha > 128) {
pathData.push("M".concat(x, ",").concat(y, " h1 v1 h-1 Z"));
}
}
}
var svgString = "\n <svg\n xmlns = \"http://www.w3.org/2000/svg\"\n viewBox = \"0 0 ".concat(canvas.width, " ").concat(canvas.height, "\"\n preserveAspectRatio = \"xMidYMid meet\"\n style = \"width: 100%; height: 100%;\"\n >\n <path d = \"").concat(pathData.join(" "), "\" fill = \"white\" />\n ").concat(showCutout ? "\n <rect\n width = \"100%\"\n height = \"100%\"\n fill = \"none\"\n opacity = \"".concat(cutoutOpacity, "\"\n />") : "", "\n </svg>");
setSvgContent(svgString);
};
};
convertImageToSVG();
}
}, [imageUrl, maskMode, showCutout, cutoutOpacity]);
return /*#__PURE__*/React.createElement("div", {
style: _objectSpread({
position: "relative",
display: "flex",
justifyContent: "center",
alignItems: "center",
overflow: "hidden",
height: stencilContainerConfigurationSettings.height || "100%",
width: stencilContainerConfigurationSettings.width || "100%"
}, stencilContainerConfigurationSettings)
}, !maskMode ? /*#__PURE__*/React.createElement("div", _extends({
style: _objectSpread({
position: "relative",
display: "block",
height: "100%",
width: "100%"
}, stencilConfigurationSettings),
dangerouslySetInnerHTML: {
__html: svgContent
}
}, rest)) : /*#__PURE__*/React.createElement("div", _extends({
style: _objectSpread({
position: "relative",
display: "flex",
justifyContent: "center",
alignItems: "center",
overflow: "hidden",
maskImage: "url(".concat(imageUrl, ")"),
WebkitMaskImage: "url(".concat(imageUrl, ")"),
maskSize: "100% 100%",
WebkitMaskSize: "100% 100%",
maskRepeat: "no-repeat",
WebkitMaskRepeat: "no-repeat",
maskPosition: "center",
WebkitMaskPosition: "center",
height: "100%",
width: "100%"
}, stencilConfigurationSettings)
}, rest), children, showCutout && /*#__PURE__*/React.createElement("div", {
style: {
position: "absolute",
pointerEvents: "none",
backgroundColor: cutoutColor,
opacity: cutoutOpacity,
height: "100%",
width: "100%",
left: 0,
top: 0
}
})));
}
;
export default HUDStencil;