javascript - jsPDF调整文本行间距

Question

在 jsPDF 的 documentation 中我找不到增加文本行之间空间的方法或函数。我想知道是否有知识渊博的人会点头分享他/她的一些知识:)。非常感谢。

Answer 1

你也可以在jsPDF构造函数中添加参数:

file = new jsPDF({orientation: "p", lineHeight: 1.5)})

来自 jsPDF 代码(函数 jsPDF(orientation, unit, format, compressPdf)):

var options = {};

if (typeof orientation === 'object') {
    options = orientation;

    orientation = options.orientation;
    unit = options.unit || unit;
    format = options.format || format;
    compressPdf = options.compress || options.compressPdf || compressPdf;
}

// Default options
unit = unit || 'mm';
format = format || 'a4';
orientation = ('' + (orientation || 'P')).toLowerCase();

var format_as_string = ('' + format).toLowerCase(),
    compress = !!compressPdf && typeof Uint8Array === 'function',
    textColor = options.textColor || '0 g',
    drawColor = options.drawColor || '0 G',
    activeFontSize = options.fontSize || 16,
    lineHeightProportion = options.lineHeight || 1.15,
    lineWidth = options.lineWidth || 0.200025; // 2mm