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how input image canvas to excel (JS)

help with exporting convas image to excel file here is what i tried via bible jsPDF and via FileSaver:
html2canvas(document.getElementById("get_images")).then(function(canvas) {
var my_screen = canvas;
var dpf = new jsPDF();
saveAs(my_screen.toDataURL(), 'fdlfs.xlsx')
dpf.addImage(my_screen.toDataURL(), 'JPEG', 0, 0)
dpf.save("dowld.xlsx")
});
}

Save canvas img with droidscript

OK so I am aware of the traditional HTML5 ways of saving a canvas img as a png, however my project is a DroidScript app and window location doesn't work and there is no server side to post process the img on a server and download it.
My question is how would one get the img to save using the DroidScript api probably using app.WriteFile.
I've tried generating the img with var img = app.CreateImage and then saving it with img.Save but the img isn't successfully generated, I've also tried converting it to a blob using canvas.toBlob and using app.WriteFile but the png is broken... same with canvas.toDataURL as well.
Both conversions fail with app.WriteFile and app.CreateFile which are the only solutions that seem to actually save the file at all. I've also tried using JavaScript's FileReader to do the conversions with no success...
I believe I am simply doing the order of operations incorrectly or using the wrong properties.
I don't have all of the versions of code that I've tried but here is the latest version that is generating a broken png.
app.toImage = function(){
var reader = new FileReader();
reader.onload = function readSuccess(e) {
var img = e.target.result;
var file = app.CreateFile('/sdcard/Download/t.png', "rw");
uint8ArrayNew = new Uint8Array(img);
file.WriteData(uint8ArrayNew, "Bytes");
file.Close();
};
win.canvas.toBlob(function(b) {
reader.readAsDataURL(b);
});
}
}
EDIT... this code saves the base64 data url inside of the file as a string which can be validated to show the correct image, however the file still appears as broken in a file browser
app.toImage = function(){
var img = win.canvas.toDataURL("image/png;base64;");
var reader = new FileReader();
reader.addEventListener("load", function (e) {
// preview.src = reader.result;
app.WriteFile('/sdcard/Download/t.png', reader.result);
}, false);
win.canvas.toBlob(function(b) {
reader.readAsDataURL(b);
});
}
}
This is the file contents
data:image/png;base64,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
Paste into this tool and i get the correct image
http://codebeautify.org/base64-to-image-converter
How do i save it as an actual png

The DroidScript Image control allows you to set the pixel data using a base64 string, so you could send the data to a hidden or visible image control and then use the img.Save() method to save it as a jpeg or png.
This is the prototype for the img.SetPixelData method:-
SetPixelData( data, width, height, options )
It can handle with or without mime type header and you can leave out the width, height and options params if you like

There's a bit of hack to it, you have to use webview in order to view the base64 one, here's the sample code:
var temporaryFile = "/sdcard/temp.png";
//Called when application is started.
function OnStart()
{
//Create a layout with objects vertically centered.
lay = app.CreateLayout( "linear", "VCenter,FillXY" );
//Create a text label and add it to layout.
txt = app.CreateText( "Hello" );
txt.SetTextSize( 32 );
lay.AddChild( txt );
btn= app.CreateButton("Choose Image");
btn.SetOnTouch(function(){
app.ChooseImage("Internal", function(path){
var img2 = app.CreateImage(path);
var img2 = app.CreateImage(path);
var img = app.CreateImage(null, 0.3, 0.3);
img.DrawImage(img2,0,0,1,1);
img.Save(temporaryFile);
txt = app.ReadFile(temporaryFile,'base64');
var pixelData = 'data:image/png;base64,' + txt;
var converted = base64Image(pixelData, 0.3, 0.3);
lay.AddChild(app.CreateText("raw"));
lay.AddChild(img2);
lay.AddChild(app.CreateText("modified"));
lay.AddChild(img);
lay.AddChild(app.CreateText("base64 src"));
lay.AddChild(converted);
});
});
lay.AddChild( btn );
//Add layout to app.
app.AddLayout( lay );
}
function base64Image(src, w, h)
{
var web = app.CreateWebView(w,h);
var html = [
"<body style='margin:0px'>",
"<img src='"+src+"' width='100%' height='100%'/>",
"</body>"
].join('');
web.LoadHtml(html, "file:///Sys/");
return web;
}

How to convert and download chart to pdf?

I m using jsPdf plugin and did this
var data = google.visualization.arrayToDataTable(dataValues,true);
var chart = new google.visualization.CandlestickChart(document.getElementById(id));
google.visualization.events.addListener(chart, 'ready', function () {
var content = '<img src="' + chart.getImageURI() + '">';
$('#graph-images').append(content);
});
function generatePDF() {
var imageTags = $('#graph-images img');
var doc = new jsPDF();
doc.setFontSize(33);
doc.setFillColor(135, 124,45,0);
doc.addImage(imageTags[0], 'png', 10, 10, 150, 100);
doc.save('sample.pdf');
}
by using this i am able to download the pdf file while open that pdf file in adobe reader its saying 110 error.
Can Anybody Help in this, thanks.

You should pass image URI to addImage():
google.charts.setOnLoadCallback(function() {
var data = google.visualization.arrayToDataTable(dataValues, true)
var chart = new google.visualization.CandlestickChart(document.getElementById(id))
chart.draw(data)
imgData = chart.getImageURI()
})
function generatePDF() {
var doc = new jsPDF();
doc.setFontSize(33);
doc.setFillColor(135, 124,45,0);
doc.addImage(imgData, 'png', 10, 10, 150, 100);
doc.save('sample.pdf');
}
Please check this live demo for more details https://jsfiddle.net/p1frmxvp/1/
UPDATE
Turns out the error happens only when we use jspdf 1.3.2 and open the pdf using Adobe Reader as explained here. The only solution so far is either opening the pdf using other viewer (Chrome, Foxit Reader .etc) or downgrading jspdf to 1.2.61. I have updated the jsfiddle above to use the downgraded jspdf.

Export Highcharts to PDF (using javascript and local server - no internet connection)

I am using Highcharts in my application (without any internet connection)
I have multiple charts on a html page, and I want to generate a PDF report that contains all the charts from this page.
How can I do this without sending the data to any server on the internet ?
I will be thankful for any help or any example you can provide.
Thank you in advance :)

Yes this is possible but involves a few different libraries to get working. The first Library is jsPDF which allows the creation of PDF in the browser. The second is canvg which allows for the rendering and parsing of SVG's, the bit that is really cool though is it can render an svg on to canvas element. Lastly is Highcharts export module which will allow us to send the svg to the canvg to turn into a data URL which can then be given to jsPDF to turn into your pdf.
Here is an example http://fiddle.jshell.net/leighking2/dct9tfvn/ you can also see in there source files you will need to include in your project.
So to start highcharts provides an example of using canvg with it's export to save a chart as a png. because you want all the iamges in a pdf this has been slightly altered for our purpose to just return the data url
// create canvas function from highcharts example http://jsfiddle.net/highcharts/PDnmQ/
(function (H) {
H.Chart.prototype.createCanvas = function (divId) {
var svg = this.getSVG(),
width = parseInt(svg.match(/width="([0-9]+)"/)[1]),
height = parseInt(svg.match(/height="([0-9]+)"/)[1]),
canvas = document.createElement('canvas');
canvas.setAttribute('width', width);
canvas.setAttribute('height', height);
if (canvas.getContext && canvas.getContext('2d')) {
canvg(canvas, svg);
return canvas.toDataURL("image/jpeg");
} 
else {
alert("Your browser doesn't support this feature, please use a modern browser");
return false;
}
}
}(Highcharts));
Then for the example i have set up export on a button click. This will look for all elements of a certain class (so choose one to add to all of your chart elements) and then call their highcharts.createCanvas function.
$('#export_all').click(function () {
var doc = new jsPDF();
// chart height defined here so each chart can be palced
// in a different position
var chartHeight = 80;
// All units are in the set measurement for the document
// This can be changed to "pt" (points), "mm" (Default), "cm", "in"
doc.setFontSize(40);
doc.text(35, 25, "My Exported Charts");
//loop through each chart
$('.myChart').each(function (index) {
var imageData = $(this).highcharts().createCanvas();
// add image to doc, if you have lots of charts,
// you will need to check if you have gone bigger
// than a page and do doc.addPage() before adding
// another image.
/**
* addImage(imagedata, type, x, y, width, height)
*/
doc.addImage(imageData, 'JPEG', 45, (index * chartHeight) + 40, 120, chartHeight);
});
//save with name
doc.save('demo.pdf');
});
important to note here that if you have lots of charts you will need to handle placing them on a new page. The documentation for jsPDF looks really outdated (they do have a good demos page though just not a lot to explain all the options possible), there is an addPage() function and then you can just play with widths and heights until you find something that works.
the last part is to just setup the graphs with an extra option to not display the export button on each graph that would normally display.
//charts
$('#chart1').highcharts({
navigation: {
buttonOptions: {
enabled: false
}
},
//this is just normal highcharts setup form here for two graphs see fiddle for full details
The result isn't too bad i'm impressed with the quality of the graphs as I wasn't expecting much from this, with some playing of the pdf positions and sizes could look really good.
Here is a screen shot showing the network requests made before and after the export, when the export is made no requests are made http://i.imgur.com/ppML6Gk.jpg
here is an example of what the pdf looks like http://i.imgur.com/6fQxLZf.png (looks better when view as actual pdf)
quick example to be tried on local https://github.com/leighquince/HighChartLocalExport

You need to setup your own exporting server, locally like in the article

Here is an example using the library pdfmake:
html:
<div id="chart_exchange" style="width: 450px; height: 400px; margin: 0 auto"></div>
<button id="export">export</button>
<canvas id="chart_exchange_canvas" width="450" height="400" style="display: none;"></canvas>
javascript:
function drawInlineSVG(svgElement, canvas_id, callback) {
var can = document.getElementById(canvas_id);
var ctx = can.getContext('2d');
var img = new Image();
img.setAttribute('src', 'data:image/svg+xml;base64,' + btoa(unescape(encodeURIComponent(svgElement))));
img.onload = function() {
ctx.drawImage(img, 0, 0);
callback(can.toDataURL("image/png"));
}
}
full working code:
https://jsfiddle.net/dimitrisscript/f6sbdsps/

Maybe this link can help you out.
http://bit.ly/1IYJIyF
Try refer to the exporting properties (fallbackToExportServer: false) and the necessary file that need to be include (offline-exporting.js).
Whereas for the export all at once part, currently I myself also still trying. Will update here if any.

This question is a bit old but was something i was working on myself recently and had some trouble with it.
I used the jsPDF library: https://github.com/MrRio/jsPDF
Issues i ran into involved jsPDF not supporting the SVG image exported by the high chart + images being blurry and low quality.
Below is the solution I used to get two charts into one pdf document:
function createPDF() {
var doc = new jsPDF('p', 'pt', 'a4'); //Create pdf
if ($('#chart1').length > 0) {
var chartSVG = $('#chart1').highcharts().getSVG();
var chartImg = new Image();
chartImg.onload = function () {
var w = 762;
var h = 600;
var chartCanvas = document.createElement('canvas');
chartCanvas.width = w * 2;
chartCanvas.height = h * 2;
chartCanvas.style.width = w + 'px';
chartCanvas.style.height = h + 'px';
var context = chartCanvas.getContext('2d');
chartCanvas.webkitImageSmoothingEnabled = true;
chartCanvas.mozImageSmoothingEnabled = true;
chartCanvas.imageSmoothingEnabled = true;
chartCanvas.imageSmoothingQuality = "high";
context.scale(2, 2);
chartCanvas.getContext('2d').drawImage(chartImg, 0, 0, 762, 600);
var chartImgData = chartCanvas.toDataURL("image/png");
doc.addImage(chartImgData, 'png', 40, 260, 250, 275);
if ($('#chart2').length > 0) {
var chart2SVG = $('#chart2').highcharts().getSVG(),
chart2Img = new Image();
chart2Img.onload = function () {
var chart2Canvas = document.createElement('canvas');
chart2Canvas.width = w * 2;
chart2Canvas.height = h * 2;
chart2Canvas.style.width = w + 'px';
chart2Canvas.style.height = h + 'px';
var context = chart2Canvas.getContext('2d');
chart2Canvas.webkitImageSmoothingEnabled = true;
chart2Canvas.mozImageSmoothingEnabled = true;
chart2Canvas.imageSmoothingEnabled = true;
chart2Canvas.imageSmoothingQuality = "high";
context.scale(2, 2);
chart2Canvas.getContext('2d').drawImage(chart2Img, 0, 0, 762, 600);
var chart2ImgData = chart2Canvas.toDataURL("image/png");
doc.addImage(chart2ImgData, 'PNG', 300, 260, 250, 275);
doc.save('ChartReport.pdf');
}
chart2Img.src = "data:image/svg+xml;base64," + window.btoa(unescape(encodeURIComponent(chart2SVG)));
}
}
chartImg.src = "data:image/svg+xml;base64," + window.btoa(unescape(encodeURIComponent(chartSVG)));
}
}
scripts to include:
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.2.61/jspdf.min.js"></script>

How do I save/export an SVG file after creating an SVG with D3.js (IE, safari and chrome)?

I currently have a website using D3 and I'd like the user to have the option to save the SVG as an SVG file. I'm using crowbar.js to do this, but it only works on chrome. Nothing happens of safari and IE gives an access denied on the click() method used in crowbar.js to download the file.
var e = document.createElement('script');
if (window.location.protocol === 'https:') {
e.setAttribute('src', 'https://raw.github.com/NYTimes/svg-crowbar/gh-pages/svg-crowbar.js');
} else {
e.setAttribute('src', 'http://nytimes.github.com/svg-crowbar/svg-crowbar.js');
}
e.setAttribute('class', 'svg-crowbar');
document.body.appendChild(e);
How do I download an SVG file based on the SVG element on my website in safari, IE and chrome?

There are 5 steps. I often use this method to output inline svg.
get inline svg element to output.
get svg source by XMLSerializer.
add name spaces of svg and xlink.
construct url data scheme of svg by encodeURIComponent method.
set this url to href attribute of some "a" element, and right click this link to download svg file.
//get svg element.
var svg = document.getElementById("svg");
//get svg source.
var serializer = new XMLSerializer();
var source = serializer.serializeToString(svg);
//add name spaces.
if(!source.match(/^<svg[^>]+xmlns="http\:\/\/www\.w3\.org\/2000\/svg"/)){
source = source.replace(/^<svg/, '<svg xmlns="http://www.w3.org/2000/svg"');
}
if(!source.match(/^<svg[^>]+"http\:\/\/www\.w3\.org\/1999\/xlink"/)){
source = source.replace(/^<svg/, '<svg xmlns:xlink="http://www.w3.org/1999/xlink"');
}
//add xml declaration
source = '<?xml version="1.0" standalone="no"?>\r\n' + source;
//convert svg source to URI data scheme.
var url = "data:image/svg+xml;charset=utf-8,"+encodeURIComponent(source);
//set url value to a element's href attribute.
document.getElementById("link").href = url;
//you can download svg file by right click menu.

I know this has already been answered, and that answer works well most of the time. However I found that it failed on Chrome (but not Firefox) if the svg image was large-ish (about 1MB). It works if you go back to using a Blob construct, as described here and here. The only difference is the type argument. In my code I wanted a single button press to download the svg for the user, which I accomplished with:
var svgData = $("#figureSvg")[0].outerHTML;
var svgBlob = new Blob([svgData], {type:"image/svg+xml;charset=utf-8"});
var svgUrl = URL.createObjectURL(svgBlob);
var downloadLink = document.createElement("a");
downloadLink.href = svgUrl;
downloadLink.download = "newesttree.svg";
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
October 2019 edit:
Comments have indicated that this code will work even without appending downloadLink to document.body and subsequently removing it after click(). I believe that used to work on Firefox, but as of now it no longer does (Firefox requires that you append and then remove downloadLink). The code works on Chrome either way.

Combining Dave's and defghi1977 answers. Here is a reusable function:
function saveSvg(svgEl, name) {
svgEl.setAttribute("xmlns", "http://www.w3.org/2000/svg");
var svgData = svgEl.outerHTML;
var preface = '<?xml version="1.0" standalone="no"?>\r\n';
var svgBlob = new Blob([preface, svgData], {type:"image/svg+xml;charset=utf-8"});
var svgUrl = URL.createObjectURL(svgBlob);
var downloadLink = document.createElement("a");
downloadLink.href = svgUrl;
downloadLink.download = name;
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
}
Invocation example:
saveSvg(svg, 'test.svg')

For this snippet to work you need FileSaver.js.
function save_as_svg(){
var svg_data = document.getElementById("svg").innerHTML //put id of your svg element here
var head = '<svg title="graph" version="1.1" xmlns="http://www.w3.org/2000/svg">'
//if you have some additional styling like graph edges put them inside <style> tag
var style = '<style>circle {cursor: pointer;stroke-width: 1.5px;}text {font: 10px arial;}path {stroke: DimGrey;stroke-width: 1.5px;}</style>'
var full_svg = head + style + svg_data + "</svg>"
var blob = new Blob([full_svg], {type: "image/svg+xml"});
saveAs(blob, "graph.svg");
};

I tryed every solution here and nothing worked for me. My picture was always smaller than my d3.js canvas.
I had to set the canvas width, height then do a clearRect on the context to make it works. Here is my working version
Export function:
var svgHtml = document.getElementById("d3-canvas"),
svgData = new XMLSerializer().serializeToString(svgHtml),
svgBlob = new Blob([svgData], {type:"image/svg+xml;charset=utf-8"}),
bounding = svgHtml.getBoundingClientRect(),
width = bounding.width * 2,
height = bounding.height * 2,
canvas = document.createElement("canvas"),
context = canvas.getContext("2d"),
exportFileName = 'd3-graph-image.png';
//Set the canvas width and height before loading the new Image
canvas.width = width;
canvas.height = height;
var image = new Image();
image.onload = function() {
//Clear the context
context.clearRect(0, 0, width, height);
context.drawImage(image, 0, 0, width, height);
//Create blob and save if with FileSaver.js
canvas.toBlob(function(blob) {
saveAs(blob, exportFileName);
});
};
var svgUrl = URL.createObjectURL(svgBlob);
image.src = svgUrl;
It use FileSaver.js to save the file.
This is my canvas creation, note that i solve the namespace issue here
d3.js canvas creation:
var canvas = d3.select("body")
.insert("svg")
.attr('id', 'd3-canvas')
//Solve the namespace issue (xmlns and xlink)
.attr("xmlns", "http://www.w3.org/2000/svg")
.attr("xmlns:xlink", "http://www.w3.org/1999/xlink")
.attr("width", width)
.attr("height", height);

While this question has been answered, I created a small library called SaveSVG which can help save D3.js generated SVG which use external stylesheets or external definition files (using <use> and def) tags.

Based on #vasyl-vaskivskyi 's answer.
<script src="../../assets/FileSaver.js"></script>
<script>
function save_as_svg(){
fetch('path/../assets/chart.css')
.then(response => response.text())
.then(text => {
var svg_data = document.getElementById("svg").innerHTML
var head = '<svg title="graph" version="1.1" xmlns="http://www.w3.org/2000/svg">'
var style = "<style>" + text + "</style>"
var full_svg = head + style + svg_data + "</svg>"
var blob = new Blob([full_svg], {type: "image/svg+xml"});
saveAs(blob, "graph.svg");
})
};
save_as_svg();
</script>
The above code read your chart.css and then embed the css code to your svg file.

I try this and worked for me.
function downloadSvg() {
var svg = document.getElementById("svg");
var serializer = new XMLSerializer();
var source = serializer.serializeToString(svg);
source = source.replace(/(\w+)?:?xlink=/g, 'xmlns:xlink='); // Fix root xlink without namespace
source = source.replace(/ns\d+:href/g, 'xlink:href'); // Safari NS namespace fix.
if (!source.match(/^<svg[^>]+xmlns="http\:\/\/www\.w3\.org\/2000\/svg"/)) {
source = source.replace(/^<svg/, '<svg xmlns="http://www.w3.org/2000/svg"');
}
if (!source.match(/^<svg[^>]+"http\:\/\/www\.w3\.org\/1999\/xlink"/)) {
source = source.replace(/^<svg/, '<svg xmlns:xlink="http://www.w3.org/1999/xlink"');
}
var preface = '<?xml version="1.0" standalone="no"?>\r\n';
var svgBlob = new Blob([preface, source], { type: "image/svg+xml;charset=utf-8" });
var svgUrl = URL.createObjectURL(svgBlob);
var downloadLink = document.createElement("a");
downloadLink.href = svgUrl;
downloadLink.download = name;
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
}

In my scenario, I had to use some svg images created using D3.js in other projects. So I opened dev tools and inspected those svg and copied their content. Then created a new blank svg file and pasted the copied content there. Then I used those new svg files in other areas.
And if you want to do it programmatically, then we can use document.getElementById('svgId')
I know this is a basic approach but in case anyone find it useful.