music21j-port
Version:
A toolkit for computer-aided musicology, Javascript version
77 lines (69 loc) • 2.03 kB
JavaScript
/**
* music21j -- Javascript reimplementation of Core music21p features.
* music21/renderOptions -- an object that defines the render options for a Stream
*
* note: no parallel in music21p
*
* Copyright (c) 2013-14, Michael Scott Cuthbert and cuthbertLab
* Based on music21 (=music21p), Copyright (c) 2006–14, Michael Scott Cuthbert and cuthbertLab
*
*/
import { common } from './common.js';
/**
* renderOptions module, see {@link music21.renderOptions}
*
* @exports music21/renderOptions
*/
/**
* Options for rendering a stream
*
* @namespace music21.renderOptions
* @memberof music21
*/
export const renderOptions = {};
/**
* An object that contains information on rendering the current stream
*
* Found on every Stream as `.renderOptions`
*
* @class RenderOptions
* @memberof music21.renderOptions
*/
export class RenderOptions {
constructor() {
const defaultOptions = {
displayClef: true,
displayTimeSignature: true,
displayKeySignature: true,
scaleFactor: { x: 0.7, y: 0.7 },
top: 0,
left: undefined,
width: undefined,
overriddenWidth: undefined,
height: undefined,
naiveHeight: 120,
systemIndex: 0,
partIndex: 0,
measureIndex: 0,
systemMeasureIndex: 0,
systemPadding: undefined,
naiveSystemPadding: 40,
stemDirection: undefined,
maxSystemWidth: undefined,
rightBarline: undefined,
staffLines: 5,
staffConnectors: ['single', 'brace'],
staffPadding: 60, // width...
events: {
click: 'play',
dblclick: undefined,
// resize
},
startNewSystem: false,
startNewPage: false,
showMeasureNumber: undefined,
};
common.merge(this, defaultOptions);
}
}
renderOptions.RenderOptions = RenderOptions;