I have an upload method that works with all the images I ever throw at it,
apart from the signature component image. So I am assuming there is
somethign wrong with the image from the sig component maybe?
I simply do this
signature = sig.getSignatureImage();
Image myImage = Image.createImage(signature.getWidth(),
signature.getHeight());
myImage.getGraphics().drawImage(signature, 0, 0);
upload(incident_id,question.question_id,myImage,false); //my upload
mehtod that works with other images,
Can you see any issues?
upload basically does this an embeds the base64 into json:
String base64 = null;
try {
ImageIO imgIO = ImageIO.getImageIO();
ByteArrayOutputStream out = new ByteArrayOutputStream();
imgIO.save(photo, out, ImageIO.FORMAT_JPEG, 0.8f);
byte[] ba = out.toByteArray();
base64 = Base64.encode(ba);
// toast("Uploading image",currentForm);
} catch (Exception e) {
_("//// error uploading photo "+e.getMessage());
e.printStackTrace();
}
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