android开发分享phonegap教程使用jspdf库在应用中生成pdf文件(pdf生成方法)

doc.text(20, 20, ‘hello!’);

doc.setfont(“courier”);
doc.setfonttype(“normal”);
doc.text(20, 30, ‘this is a pdf document generated using jspdf.’);
doc.text(20, 50, ‘yes, inside of phonegap!’);

var pdfoutput = doc.output();
console.log( pdfoutput );

//next save it to the device’s local file system
console.log(“file system…”);
window.requestfilesystem(localfilesystem.persistent, 0, function(filesystem) {

   console.log(filesystem.name);
   console.log(filesystem.root.name);
   console.log(filesystem.root.fullpath);

   filesystem.root.getfile(“test.pdf”, {create: true}, function(entry) {
      var fileentry = entry;
      console.log(entry);

      entry.createwriter(function(writer) {
         writer.Onwrite= function(evt) {
         console.log(“write success”);
      };

      console.log(“writing to file”);
         writer.write( pdfoutput );
      }, function(error) {
         console.log(error);
      });

   }, function(error){
      console.log(error);
   });
},
function(event){
 console.log( evt.target.error.code );
});