html2canvas
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Screenshots with JavaScript
91 lines • 4.05 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.radialGradient = exports.CONTAIN = exports.COVER = exports.ELLIPSE = exports.CIRCLE = exports.FARTHEST_CORNER = exports.CLOSEST_CORNER = exports.FARTHEST_SIDE = exports.CLOSEST_SIDE = void 0;
var parser_1 = require("../../syntax/parser");
var gradient_1 = require("./gradient");
var length_percentage_1 = require("../length-percentage");
var length_1 = require("../length");
exports.CLOSEST_SIDE = 'closest-side';
exports.FARTHEST_SIDE = 'farthest-side';
exports.CLOSEST_CORNER = 'closest-corner';
exports.FARTHEST_CORNER = 'farthest-corner';
exports.CIRCLE = 'circle';
exports.ELLIPSE = 'ellipse';
exports.COVER = 'cover';
exports.CONTAIN = 'contain';
var radialGradient = function (context, tokens) {
var shape = 0 /* CIRCLE */;
var size = 3 /* FARTHEST_CORNER */;
var stops = [];
var position = [];
parser_1.parseFunctionArgs(tokens).forEach(function (arg, i) {
var isColorStop = true;
if (i === 0) {
var isAtPosition_1 = false;
isColorStop = arg.reduce(function (acc, token) {
if (isAtPosition_1) {
if (parser_1.isIdentToken(token)) {
switch (token.value) {
case 'center':
position.push(length_percentage_1.FIFTY_PERCENT);
return acc;
case 'top':
case 'left':
position.push(length_percentage_1.ZERO_LENGTH);
return acc;
case 'right':
case 'bottom':
position.push(length_percentage_1.HUNDRED_PERCENT);
return acc;
}
}
else if (length_percentage_1.isLengthPercentage(token) || length_1.isLength(token)) {
position.push(token);
}
}
else if (parser_1.isIdentToken(token)) {
switch (token.value) {
case exports.CIRCLE:
shape = 0 /* CIRCLE */;
return false;
case exports.ELLIPSE:
shape = 1 /* ELLIPSE */;
return false;
case 'at':
isAtPosition_1 = true;
return false;
case exports.CLOSEST_SIDE:
size = 0 /* CLOSEST_SIDE */;
return false;
case exports.COVER:
case exports.FARTHEST_SIDE:
size = 1 /* FARTHEST_SIDE */;
return false;
case exports.CONTAIN:
case exports.CLOSEST_CORNER:
size = 2 /* CLOSEST_CORNER */;
return false;
case exports.FARTHEST_CORNER:
size = 3 /* FARTHEST_CORNER */;
return false;
}
}
else if (length_1.isLength(token) || length_percentage_1.isLengthPercentage(token)) {
if (!Array.isArray(size)) {
size = [];
}
size.push(token);
return false;
}
return acc;
}, isColorStop);
}
if (isColorStop) {
var colorStop = gradient_1.parseColorStop(context, arg);
stops.push(colorStop);
}
});
return { size: size, shape: shape, stops: stops, position: position, type: 2 /* RADIAL_GRADIENT */ };
};
exports.radialGradient = radialGradient;
//# sourceMappingURL=radial-gradient.js.map