background-image: url(https://image.flaticon.com/icons/svg/748/748122.svg), url(https://images.unsplash.com/photo-1478719059408-592965723cbc?ixlib=rb-1.2.1&auto=format&fit=crop&w=2212&q=80); background-position: center, top; background-repeat: repeat, no-repeat; background-size: contai...
image.setBackgroundDrawable(getResources().getDrawable(R.drawable.blackk)); 以上方法调用的都是setBackgroudDrawable()。 3 android:src属性 设置为颜色时表现同backgroud属性,设置为图片时,表现受到imageview的大小和scaleType的影响。当没有设置scaleType时,默认使用FIT_CENTER。 scaleType的几种表现形式: center:不...
fitXY:对图像的横向与纵向进行独立缩放,使得该图片完全适应ImageView,但是图片的横纵比可能会发生改变 fitStart:保持纵横比缩放图片,知道较长的边与Image的编程相等,缩放完成后将图片放在ImageView的左上角 fitCenter:同上,缩放后放于中间; fitEnd:同上,缩放后放于右下角; center:保持原图的大小,显示在ImageView的中心。
body {background-image: url(https://image.flaticon.com/icons/svg/748/748122.svg), url(https://images.unsplash.com/photo-1478719059408-592965723cbc?ixlib=rb-1.2.1&auto=format&fit=crop&w=2212&q=80);background-position: center, top;background-repeat: repeat, no-repeat;background-size: con...
当使用object-fit: none时,如果图像的尺寸不一样,它就不会被调整大小。 除了object-fit,我们还有object-position属性,它负责在其容器中定位图像。 object-position的可能值 object-position属性的作用类似于CSS的background-position属性。 大多数情况下,使用默认值(例如,"center "或 "50% 50%")。
除了object-fit,我们还有object-position属性,负责将图像在容器内进行定位。 object-position的可能值 object-position属性与 CSS 的background-position属性类似: image.png 大多数情况下,默认值会被使用(即center或50% 50%) 当容器的纵横比在垂直方向上更大时,top和bottom关键字也可以使用: ...
Delete the imageAdd text or other content You can add text or other content over a background image. Because the text that you add adapts to fit any screen size or mobile device, this is a great way to add text if you're using the background image as a banner. ...
Choose a picture, color, slideshow, or click Browse to select one of your pictures or slideshows. To change the way the picture displays on the background, select Fill, Fit, Stretch, Tile, Center, or Span from the drop-down menu. Changes take effect immediately. Adjust...
Select whether to place one copy of the image at its original size, scale the image to fit the entire width, or fill the entire width with copies of the image at its original size If you choose to keep the original size, select where to put the image: in the center, on a side, ...
body{background-image:url('https://images.unsplash.com/photo-1573480813647-552e9b7b5394?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2253&q=80');background-repeat:no-repeat;background-position:center;background-attachment:fixed;background-size:cover;-webkit-background-siz...