GZ/nwyj/.svn/pristine/e5/e5474f0f4662729d9ddb88f39334722db1741f8f.svn-base

var Font = require('./font');

function FontMetrics() {
    this.data = {};
}

FontMetrics.prototype.getMetrics = function(family, size) {
    if (this.data[family + "-" + size] === undefined) {
        this.data[family + "-" + size] = new Font(family, size);
    }
    return this.data[family + "-" + size];
};

module.exports = FontMetrics;