Exporting Morris Plots to PDF?
I took one of Morris's samples and made a violin for you:
http://jsfiddle.net/1roLdqte/48/
I added a simple call to PDF formatting an existing div with just a morris chart:
$('#print').click(function () {
printMe();
});
function printMe() {
xepOnline.Formatter.Format('line-example',{render:'download', srctype:'svg'});
}
Run the fiddle and click the PDF button.
Note that there are many more options available here, you can format a lot more content than just the morris.js diagram, control page sizes, add headers and footers, etc. This only formats only the chart (srctype: 'svg') for PDF as a vector image (not a raster).
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It works. I've tried with morris.js v0.5.0 and Raphael 2.1.2.
Add this to where you have your diagram (like your controller):
$scope.pdf = function(chartName){
printMorris(chartName);
};
function printMorris(chartName) {
xepOnline.Formatter.Format(chartName, {render:'download', srctype:'svg'});
}
xepOnline.jqPlugin.008.js is incorrect. To resolve the error: "Uncaught TypeError: Unable to read property 'length' of null value on xepOnline.jqPlugin.008.js: 166", modify the code in xepOnline.jqPlugin.008.js.
Add this to line 166. This will skip the length when "rules" is null.
if(rules === null)
continue;
Now the code in the togglePrintMediaStyle function in xepOnline.jqPlugin.008.js:
togglePrintMediaStyle: function() {
if($('head style[data-xeponline-formatting]').length > 0) {
$('head style[data-xeponline-formatting]').remove();
return;
}
var printrules = [];
for(var x=0;x<document.styleSheets.length;x++) {
var rules=document.styleSheets[x].cssRules;
var rule=[];
if(rules === null)
continue;
for(var x2=0;x2<rules.length;x2++) {
if(rules[x2].media && rules[x2].media && (rules[x2].media[0] === 'print' ||
rules[x2].media && rules[x2].media.mediaText === 'print')) {
for(var x3=0;x3<rules[x2].cssRules.length; x3++) {
rule.push(rules[x2].cssRules[x3]);
}
} else if (rules[x2].parentStyleSheet.media[0] &&
rules[x2].parentStyleSheet.media[0] === 'print' ||
(rules[x2].parentStyleSheet.media &&
rules[x2].parentStyleSheet.media.mediaText === 'print')) {
rule.push(rules[x2]);
}
}
for(var x2=0;x2<rule.length;x2++) {
printrules.push(rule[x2].cssText);
}
}
// write print media styles to head
var html = '\n<style type="text/css" data-xeponline-formatting="true">\n';
for(var x=0; x<printrules.length; x++) {
html+='.xeponline-container ' + printrules[x] + '\n';
}
html += '</style>\n';
$('head').append(html);
},
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