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✨ Better support for insertText() hook

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This commit is contained in:
Joost De Cock 2018-08-28 08:53:32 +02:00
parent 7d9df9f361
commit 91ae2946e4
2 changed files with 17 additions and 2 deletions
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6
src/attributes.js
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@ -32,6 +32,12 @@ Attributes.prototype.get = function(name) {
else return this.list[name].join(" "); else return this.list[name].join(" ");
}; };
/** Retrieves an attribute as array*/
Attributes.prototype.getAsArray = function(name) {
if (typeof this.list[name] === "undefined") return false;
else return this.list[name];
};
/** Returns SVG code for attributes */ /** Returns SVG code for attributes */
Attributes.prototype.render = function() { Attributes.prototype.render = function() {
let svg = ""; let svg = "";

11
src/svg.js
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@ -187,8 +187,17 @@ Svg.prototype.renderPathText = function(path) {
}; };
Svg.prototype.renderText = function(point) { Svg.prototype.renderText = function(point) {
this.text = point.attributes.get("data-text"); let text = point.attributes.getAsArray("data-text");
if (text !== false) {
let joint = "";
for (let string of text) {
this.text = string;
this.insertText(); this.insertText();
joint += this.text + " ";
}
this.text = joint;
this.insertText();
}
point.attributes.set("data-text-x", point.x); point.attributes.set("data-text-x", point.x);
point.attributes.set("data-text-y", point.y); point.attributes.set("data-text-y", point.y);
let lineHeight = point.attributes.get("data-text-lineheight") || 12; let lineHeight = point.attributes.get("data-text-lineheight") || 12;