[appengine-java] Re: Output encoding / JPEG does not seem to work
It is on production server that I tried - no luck. Did you try successfully on production to tweak the jpeg quality and get different sizes ? John -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Output encoding / JPEG does not seem to work
It is on production server that I tried - no luck. Did you try successfully on production to tweak the jpeg quality and get different sizes ? John -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: Output encoding / JPEG does not seem to work
Sorry Kellin, did not mean to reply to your post. The code I am talking about is not related to blobstore. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: Output encoding / JPEG does not seem to work
No problem. Would you like to post your code so we can help? The code I sent wasn't for blobs tore also, it works however. Sent from my iPad On Nov 22, 2010, at 6:27 PM, John weespr.wee...@gmail.com wrote: Sorry Kellin, did not mean to reply to your post. The code I am talking about is not related to blobstore. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Output encoding / JPEG does not seem to work
Are you using dev server? The image service on dev server does the most basic thing possible and ignore most params. You might have issue working with PNG files as well. Deploy to a live test server and the image service should work. By default, jpeg encoding is quality 85 (according to my trials), set it to higher if you need better quality but size will go up. On Nov 13, 8:57 am, John ad...@weespr.com wrote: When I use a lower quality encoding, the size of the resulting photo is the same not matter what. JPEG 100 or JPEG 60 gives me the exact same image size when applying a couple transformations. I tried with different types of photos, same result. Anyone had success with tweaking the encoding quality ? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: Output encoding / JPEG does not seem to work
The link to Google App Engine images API overview http://code.google.com/appengine/docs/java/images/overview.html This code works for transformation ImagesService imageService = ImagesServiceFactory.getImagesService(); Image origImage = ImagesServiceFactory.makeImage(byteArray); Blob origBlob = new Blob(origImage.getImageData()); ImageObj origImageObject = new ImageObj(orig_img.jpg,origBlob ...); Transform tr = ImagesServiceFactory.makeResize(the_size_of_your_img, new_size_of_your_img); Image newImage = imageService.applyTransform(tr,origImage); On Tue, Nov 16, 2010 at 12:40 PM, Peter Liu tinyee...@gmail.com wrote: Are you using dev server? The image service on dev server does the most basic thing possible and ignore most params. You might have issue working with PNG files as well. Deploy to a live test server and the image service should work. By default, jpeg encoding is quality 85 (according to my trials), set it to higher if you need better quality but size will go up. On Nov 13, 8:57 am, John ad...@weespr.com wrote: When I use a lower quality encoding, the size of the resulting photo is the same not matter what. JPEG 100 or JPEG 60 gives me the exact same image size when applying a couple transformations. I tried with different types of photos, same result. Anyone had success with tweaking the encoding quality ? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.comgoogle-appengine-java%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
