How can i resize a image with changing good quality?

i do not know how to resize a image and display to let the user view immediately.
I hope somebody can teach me and show the completed coding

Look at BufferedImage getScaledInstance

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Resizing an image with changes in quality factor

Hello
I have a requirement where in a image uploaded by the System has to create 2 new images of different sizes and changing the quality factor.
The System is a web based interface with jsp as the presentation layer and application server as the middle layer.
Can anybody suggest something for the same.
Thanks

See the Java Advanced Imaging API: http://java.sun.com/products/java-media/jai/

How can I resize an image without losing resolution or using the crop tool? I am using Photoshop Elements 13 on a PC.

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Hi Peru Bob,
I've tried two images, the results were:
Image 1
Jpg, original file size 923KB, dimensions 848px x 279px.
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Image 2
Jpg, original file size 809KB, dimensions 1200px x 1800px.
After resizing to 668px x 722px with 72dpi, the file size decreased to 307KB.
So, there seems to be a fair file size loss - is this to be expected?

How can I resize my image?

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    I have an image uploaded into the smartimage from the local file system. How can i resize this file or create a rendition for this image?
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Veena

Hi
   I got a reference for the same question from Stack Overflow http://stackoverflow.com/questions/14726485/resize-an-image-resource-in-cq5/16728970#16728 970
I tried the same method
Resource resourceNew = resource.getResourceResolver().getResource(img.getFileReference());
    Asset asset = resourceNew.adaptTo(Asset.class);
    log.error("asset ****" + asset);
    Layer layer = new Layer(asset.getOriginal().getStream());
    layer.resize(200, 200);
    log.error("layer ****" + layer);
                        Image image = new Image(resource);
    String mimeType = image.getMimeType();
    ByteArrayOutputStream bout = null;
    ByteArrayInputStream bin = null;
    try {
        bout = new ByteArrayOutputStream(2048);
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Where img is my Image object and I was able to create a rendition in the dam.
But the rendition I am getting is in File format. Is there a way by which i can change it to png format??? any Help will be appreciable..
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Veena

I am trying to send a file for a contest and my image is 2.7MB and they only want it 2MB how can I resize my image to fit ?????

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Thanks. The triangle was buried in the image. If you hadn’t told me where to look, I would never have found it!
Michelle
Michelle Lancto
Jewish Endowment Foundation
a division of the Jewish Federation of Western Massachusetts
Phone: 413-732-9994 Fax: 413-737-4348
<mailto:[email protected]> [email protected]
<http://www.jefwesternmass.org/> www.jefwesternmass.org
<http://www.jewishwesternmass.org/> www.jewishwesternmass.org
JEF_Logos_1101_JFWM for email LOW RES
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How can I save an image with background transparency as an eps in photoshop?

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Follow the help text in PhS CS2. I have shown importat guidelines by bold text:
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For Path, choose the path you want to save.
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To print the file using a non-PostScript printer, save in TIFF format and export to Adobe InDesign,
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An image with clipping path contains everything outside the path as transparent.
Tested actually by PhS CS6.
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Hello all!
I'm just now getting into using illustrator (currently on trial for illustrator cc) and I've taken a couple of my illustrations and attempted to use the image trace. The only way I can seem to get the image trace to actually produce an accurate trace is if I use a very large file size. So I take my scanned image (600 dpi 2000x 1891) and load it into illustrator, and here's where the problem comes in. Illustrator will not show my entire image on the screen. I zoom out as far as I can go and it's still cutting off the bottom and top of the image. When I try to scale the image it won't let me scale it down to even 90%.
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The first picture is what the whole picture looks like, but it's such a small file size it's blurry and won't image trace correctly.
The 2nd image is what happens when I load my full image size in, I'm scrolled as high as the page will go and the top is still cut off.

Hope this helps Trevor.
There are other ways of doing this, but try this one.
Menu - ‘Select all’
Object - ‘transform’ - ‘scale’
Dialogue box - click ‘uniform’ add number 1% to 100%, your choice
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How can i resize a image with changing good quality?

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