给定一个透明的PNG显示一个简单的形状在白色,它是有可能以某种方式改变这通过CSS的颜色?某种叠加还是什么?
当前回答
试试这个:
-webkit-filter: brightness(0) invert(1);
filter: brightness(0) invert(1);
其他回答
是的:)
Surfin' Safari - Blog Archive » CSS Masks WebKit now supports alpha masks in CSS. Masks allow you to overlay the content of a box with a pattern that can be used to knock out portions of that box in the final display. In other words, you can clip to complex shapes based off the alpha of an image. [...] We have introduced new properties to provide Web designers with a lot of control over these masks and how they are applied. The new properties are analogous to the background and border-image properties that already exist. -webkit-mask (background) -webkit-mask-attachment (background-attachment) -webkit-mask-clip (background-clip) -webkit-mask-origin (background-origin) -webkit-mask-image (background-image) -webkit-mask-repeat (background-repeat) -webkit-mask-composite (background-composite) -webkit-mask-box-image (border-image)
当将一张图片从黑到白,或从白到黑时,色调旋转滤镜不起作用,因为黑色和白色在技术上不是颜色。相反,黑白颜色的变化(从黑到白或反之)必须使用invert filter属性来完成。
.img1 { 过滤器:反转(100%); }
如果图像像矢量图像一样简单,可以转换为SVG并在那里进行CSS更改。 另一种选择是将图像制作成PNG,并将特定的颜色更改为透明(如裁剪),并使用CSS更改背景颜色。
body{ background: #333 url(/images/classy_fabric.png); width: 430px; margin: 0 auto; padding: 30px; } .preview{ background: #ccc; width: 415px; height: 430px; border: solid 10px #fff; } input[type='radio'] { -webkit-appearance: none; -moz-appearance: none; width: 25px; height: 25px; margin: 5px 0 5px 5px; background-size: 225px 70px; position: relative; float: left; display: inline; top: 0; border-radius: 3px; z-index: 99999; cursor: pointer; box-shadow: 1px 1px 1px #000; } input[type='radio']:hover{ -webkit-filter: opacity(.4); filter: opacity(.4); } .red{ background: red; } .red:checked{ background: linear-gradient(brown, red) } .green{ background: green; } .green:checked{ background: linear-gradient(green, lime); } .yellow{ background: yellow; } .yellow:checked{ background: linear-gradient(orange, yellow); } .purple{ background: purple; } .pink{ background: pink; } .purple:checked{ background: linear-gradient(purple, violet); } .red:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 red); filter: opacity(.5) drop-shadow(0 0 0 red); } .green:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 green); filter: opacity(.5) drop-shadow(0 0 0 green); } .yellow:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 yellow); filter: opacity(.5) drop-shadow(0 0 0 yellow); } .purple:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 purple); filter: opacity(.5) drop-shadow(0 0 0 purple); } .pink:checked ~ img{ -webkit-filter: opacity(.5) drop-shadow(0 0 0 pink); filter: opacity(.5) drop-shadow(0 0 0 pink); } img{ width: 394px; height: 375px; position: relative; } .label{ width: 150px; height: 75px; position: absolute; top: 170px; margin-left: 130px; } ::selection{ background: #000; } <div class="preview"> <input class='red' name='color' type='radio' /> <input class='green' name='color' type='radio' /> <input class='pink' name='color' type='radio' /> <input checked class='yellow' name='color' type='radio' /> <input class='purple' name='color' type='radio' /> <img src="https://i.stack.imgur.com/bd7VJ.png"/> </div>
来源:https://codepen.io/taryaoui/pen/EKkcu
试试这个:
-webkit-filter: brightness(0) invert(1);
filter: brightness(0) invert(1);
推荐文章
- 使伸缩项目正确浮动
- 如何取消最大高度?
- 形式内联内的形式水平在twitter bootstrap?
- 自定义元素在HTML5中有效吗?
- 如何选择在最后一个子元素之前的元素?
- 如何触发自动填充在谷歌Chrome?
- CSS变换,锯齿边缘在铬
- 创建圈div比使用图像更容易的方法?
- 强迫孩子服从父母的弯曲边界在CSS
- 为什么Chrome浏览器不正确地确定页面是在不同的语言,并提供翻译?
- 在CSS中@apply是什么?
- 在网页上用鼠标模拟震颤(例如帕金森病)?
- Bootstrap抛出Uncaught错误:Bootstrap的JavaScript需要jQuery
- 如何改变文本区域的边框颜色:焦点
- 我如何设置背景颜色为文本的宽度,而不是整个元素的宽度,使用CSS?