How can i change the pixel of the hole image with out cutting of the pic?

i have taken the pic and i am trying to change the pixel of the image but when ever i do it. it cuts of the pic i wanted to keep the hole pic and just reduice the size of the pic how can i do itHow can i change the pixel of the hole image with out cutting of the pic?
Depending on what program you are using, this is relatively simple.

In photoshop, Image %26gt; Image Size , make sure ';constrain proportions'; is selected, then change to the exact pixel dimensions you desire.

The key is to sample down, instead of just cropping. Other programs have similar controls, look for key words in the sizing options (ie. Downsample, image-resize, constrain-proportions, ...)How can i change the pixel of the hole image with out cutting of the pic?
ScorpionWins is absolutely right.

Some graphic editing programs also have something like ';canvas size'; don' t use that option. It will crop the picture (cutting it)
sounds like you are using canvas size rather than image size.



work on your english, it will help you to get better feedback.