javascript - How to Crop image and set with aspect ratio with jquery? -


i have site 2 panel

one left panel menus(left panel size 370px)

and

one right panel content(mostly images) padding left 370px

in right panel want display full images in section

right doing jquery set image height & width on doc ready. it's got images stretch.

so how set images crop , aspect ratio without stretch.

here js code right doc ready

jquery(document).ready(function(){     var windowwidth = $(window).width(); //retrieve current window width     var windowheight = $(window).height(); //retrieve current window height     var finalwidth = windowwidth - 370;     jquery('.rightside > img').css({'height':windowheight,'width':finalwidth});     jquery('.rightside').css('height',windowheight); });

html structure

<div class="rightside">      <img class="project_image" src="" />     <img class="project_image" src="" />     <img class="project_image" src="" />     <img class="project_image" src="" />     <img class="project_image" src="" /> </div>

right using 1920*1080 resolution

and getting right side panel current width & height 1533*924

it sounds can solve pure css - no scripts needed. main trick use div background-image style, , background-size: cover. handles cropping , resizing (no matter viewport size) , maintains aspect ratio.

without seeing more of code, can't give guaranteed solution. if you've got "right panel" filling full viewport height, following work:

<style>     .image-container {         height: 100%;         background-size: cover;         background-position: center;     } </style>  <div class="right-panel">     <div class="image-container" style="background-image: url('/some/image.png');"></div> </div>

note background-image style added html, not style - way can reuse class on many different images.


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