Comments (4)
Hello,
To output the image without a write to disk, you should pipe the output from webshot directly into the response. Using the flatiron framework, this would look something like:
var flatiron = require('flatiron')
, app = flatiron.app
, webshot = require('webshot');
app.use(flatiron.plugins.http);
app.router.get('/my-dynamic-image', function() {
var self = this;
webshot('google.com', function(err, renderStream) {
renderStream.pipe(self.res);
});
});
app.start(8888);
Visit localhost:8888/my-dynamic-image
and you should be served a screenshot of the google.com.
from node-webshot.
Is it possible to do this with a PDF? I've tried with no success - but I'm not sure if its a technical limitation or something semantical I'm doing wrong...
from node-webshot.
Hi Brenden,
Thanks. This indeed seems to work fine for me. Did not use Flatiron, but
renderStream.pipe(res);
works very well for me. This is much faster then first writing to disk and then serving the disk image.
I guess I really need to make some time to read up on Node...
Thanks again!
from node-webshot.
@facultymatt Sadly as of now there's no way to stream screenshots as PDFs in phantom.
from node-webshot.
Related Issues (20)
- CSS transform is now working in exported image
- UTF 8 encoding issue HOT 1
- Google fonts not working while creating image from HTML code HOT 1
- resourceTimeout support?
- Promise HOT 2
- internalBinding HOT 1
- Options are not honored when used with streams
- `primordials` is not defined - Node v12 HOT 4
- zoomFactor HOT 1
- More than one screen
- Please add Japanese font
- Not waiting full page loaded HOT 1
- ERROR: ReferenceError: Can't find variable: Map
- Disallowed key characters in global data.
- Webshot not exporting
- Black Screen HOT 2
- browser.js:177 Uncaught Error: process.binding is not supported
- Font Face not working in the output
- Blank screenshot
- SVG icons are not capturing
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from node-webshot.