これにはimagemagickを使用する必要はありません..
これを試して..
svg-editor.js で
var exportHandler = function(window, data) {
var issues = data.issues;
if(!$('#export_canvas').length) {
$('<canvas>', {id: 'export_canvas'}).hide().appendTo('body');
}
var c = $('#export_canvas')[0];
c.width = svgCanvas.contentW;
c.height = svgCanvas.contentH;
var mime = 'image/png';
var type = 'PNG';
var datauri = "";
if(typeof svgCanvas.export_as != 'undefined' && svgCanvas.export_as != null && typeof svgCanvas.export_as.length != 'undefined' && svgCanvas.export_as.length != null && svgCanvas.export_as.length > 0) {
if(svgCanvas.export_as != 'image/png') {
mime = svgCanvas.export_as;
/* to make white backgrounf for jpeg images */
if(mime == 'image/jpeg') {
type = 'JPG';
data.svg = data.svg.replace('<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg">', '<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><rect width="100%" height="100%" fill="white" />'); // baseProfile="tiny"
data.svg = data.svg.replace('<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">', '<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><rect width="100%" height="100%" fill="white" />'); // baseProfile="tiny"
}
}
}
svgCanvas.export_as = '';
canvg(c, data.svg, {renderCallback: function() {
// var datauri = c.toDataURL('image/png');
var datauri = c.toDataURL(mime);
$.ajax({
type:"post",
url: 'create.php',
data:{
'datauri' : datauri,
'type' : type
},
success: function(data) {
console.log(window.location.toString().replace('svg-editor.html',data));
exportWindow.location.href = window.location.toString().replace('svg-editor.html',data);
}
});
// exportWindow.location.href = datauri;
var done = $.pref('export_notice_done');
if(done !== "all") {
//var note = uiStrings.notification.saveFromBrowser.replace('%s', 'PNG');
var note = uiStrings.notification.saveFromBrowser.replace('%s', type);
// Check if there's issues
if(issues.length) {
var pre = "\n \u2022 ";
note += ("\n\n" + uiStrings.notification.noteTheseIssues + pre + issues.join(pre));
}
// Note that this will also prevent the notice even though new issues may appear later.
// May want to find a way to deal with that without annoying the user
$.pref('export_notice_done', 'all');
exportWindow.alert(note);
}
}});
};
create.php
<?php
$imgFile = "generated/test-".time().".".strtolower($_POST['type']);
$fh = fopen($imgFile, 'w');
// ='data:image/png;base64,data:image/png;base64
$image_content = $_POST['datauri'];
$image_content = substr($image_content, strpos($image_content,'base64,')+7);
fwrite($fh, base64_decode($image_content));
fclose($fh);
echo $imgFile;
exit;
?>
URI からの画像コンテンツを使用し、それをファイルに書き込みます