sketch-constructor
Version:
Read/write/manipulate Sketch files in Node without Sketch plugins!
71 lines (66 loc) • 2.36 kB
JavaScript
/*
* Copyright 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
const Color = require('../Color');
const ParagraphStyle = require('../ParagraphStyle');
const { verticalAlignmentMap, textTransformMap } = require('../../utils/maps');
class StringAttribute {
static get Model() {
return {
_class: 'stringAttribute',
location: 0,
length: 1,
attributes: {
MSAttributedStringTextTransformAttribute: 1,
MSAttributedStringFontAttribute: {
_class: 'fontDescriptor',
attributes: {
name: 'Helvetica',
size: 36,
},
},
MSAttributedStringColorAttribute: Color.Model,
textStyleVerticalAlignmentKey: 0,
underlineStyle: 0,
strikethroughStyle: 0,
paragraphStyle: ParagraphStyle.Model,
},
};
}
constructor(args, json) {
if (json) {
Object.assign(this, json);
} else {
Object.assign(this, StringAttribute.Model, {
location: args.location || 0,
length: args.length || 0,
attributes: {
MSAttributedStringFontAttribute: {
_class: 'fontDescriptor',
attributes: {
name: args.fontName || 'Helvetica',
size: args.fontSize || 16,
},
},
MSAttributedStringTextTransformAttribute: textTransformMap[args.textTransform || 'none'],
MSAttributedStringColorAttribute: new Color(args.color),
textStyleVerticalAlignmentKey: verticalAlignmentMap[args.verticalAlignment || 'top'],
underlineStyle: args.underline ? 1 : 0,
strikethroughStyle: args.strikethrough ? 1 : 0,
kerning: args.kerning || undefined,
paragraphStyle: new ParagraphStyle(args),
},
});
}
}
}
module.exports = StringAttribute;