satie
Version:
A sheet music renderer for the web
60 lines (59 loc) • 2.52 kB
JavaScript
/**
* This file is part of Satie music engraver <https://github.com/jnetterf/satie>.
* Copyright (C) Joshua Netterfield <joshua.ca> 2015 - present.
*
* Satie is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Satie is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Satie. If not, see <http://www.gnu.org/licenses/>.
*/
;
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var react_1 = require("react");
var lodash_1 = require("lodash");
var private_views_line_1 = require("./private_views_line");
var private_smufl_1 = require("./private_smufl");
var $Line = react_1.createFactory(private_views_line_1.default);
/**
* Renders the (usually 5) lines that make up a staff.
*/
var StaffLines = (function (_super) {
__extends(StaffLines, _super);
function StaffLines() {
return _super !== null && _super.apply(this, arguments) || this;
}
StaffLines.prototype.render = function () {
var _this = this;
var middle = this.context.originY - this.props.defaultY;
var staffDetails = this.props.staffDetails;
var offset = (staffDetails.staffLines - 1) / 2;
return react_1.DOM.g(null, lodash_1.times(staffDetails.staffLines, function (i) { return $Line({
key: "staff-" + i,
stroke: "#6A6A6A",
// TODO: Use print
strokeWidth: private_smufl_1.bravura.engravingDefaults.staffLineThickness * 10,
x1: _this.props.defaultX,
x2: _this.props.defaultX + _this.props.width,
y1: middle - 10 * (i - offset),
y2: middle - 10 * (i - offset)
}); }));
};
return StaffLines;
}(react_1.Component));
StaffLines.contextTypes = {
originY: react_1.PropTypes.number.isRequired
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = StaffLines;