marcel/mermaid
1
0
Fork 0
mirror of https://github.com/mermaid-js/mermaid.git synced 2025-10-09 09:09:38 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix for issue #178, auto-line wrap of notes in sequence diagrams

Browse Source
This commit is contained in:
knsv
2015-06-20 20:58:58 +02:00
parent e5a701d04d
commit 4ed345101a
17 changed files with 2590 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/diagrams/sequenceDiagram/svgDraw.js
View File

@@ -19,23 +19,38 @@ exports.drawRect = function(elem , rectData){
return rectElem;
};
exports.drawText = function(elem , textData){
exports.drawText = function(elem, textData, width) {
// Remove and ignore br:s
var nText = textData.text.replace(/<br\/?>/ig,' ');
var textElem = elem.append('text');
textElem.attr('x', textData.x);
textElem.attr('y', textData.y);
textElem.style('text-anchor', textData.anchor);
textElem.attr('fill', textData.fill);
textData.text.split(/<br\/?>/ig).forEach(function(rowText){
var span = textElem.append('tspan');
span.attr('x', textData.x +textData.textMargin);
span.attr('dy', textData.dy);
span.text(rowText);
});
if(typeof textData.class !== 'undefined'){
if (typeof textData.class !== 'undefined') {
textElem.attr("class", textData.class);
}
/* textData.text.split(/<br\/?>/ig).forEach(function(rowText){
var span = textElem.append('tspan');
span.attr('x', textData.x +textData.textMargin);
span.attr('dy', textData.dy);
span.text(rowText);
});*/
var span = textElem.append('tspan');
span.attr('x', textData.x);
span.attr('dy', textData.dy);
span.text(nText);
if(typeof textElem.textwrap !== 'undefined'){
textElem.textwrap({
x: textData.x+4, // bounding box is 300 pixels from the left
y: textData.y-2, // bounding box is 400 pixels from the top
width: width, // bounding box is 500 pixels across
height: 1800 // bounding box is 600 pixels tall
}, textData.textMargin);
}
return textElem;
};