How to use mix blend mode in flutter?
来源： https://stackoverflow.com/questions/62620579/how-to-use-mix-blend-mode-in-flutter
mix-blend-mode
black and white text based on background image with css
问题 I am trying to achieve this effect of a black and white text on a bi-colored header which is always white on a side, and with a background image on the other side (of different colors). this is the css used for this example, which works only because the image has a solid black background: .text { position: relative; color: rgb(255, 255, 255); mix-blend-mode: difference; text-transform: uppercase; font-size: 60px; } this doesn't work if the background image doesn't have a solid black
black and white text based on background image with css
问题 I am trying to achieve this effect of a black and white text on a bi-colored header which is always white on a side, and with a background image on the other side (of different colors). this is the css used for this example, which works only because the image has a solid black background: .text { position: relative; color: rgb(255, 255, 255); mix-blend-mode: difference; text-transform: uppercase; font-size: 60px; } this doesn't work if the background image doesn't have a solid black
Apply blend mode to drop-shadow only
问题 Is it possible to blend only the drop-shadow of an element with the color of the element it is overlapping? For example: I have one element overlapping the other. The element on top has a light-grey drop shadow. The element below is black. I don't want any blend applied to either of the elements themselves but want the drop-shadow of the overlapping element to blend with color of the element below, creating a darker grey where the shadow falls on the overlapped element. If I wanted to apply
Apply blend mode to drop-shadow only
问题 Is it possible to blend only the drop-shadow of an element with the color of the element it is overlapping? For example: I have one element overlapping the other. The element on top has a light-grey drop shadow. The element below is black. I don't want any blend applied to either of the elements themselves but want the drop-shadow of the overlapping element to blend with color of the element below, creating a darker grey where the shadow falls on the overlapped element. If I wanted to apply
mix-blend-mode not working in webkit-browsers when element is direct child of body
问题 I can't get an svg image with fill="#fff" to show on a white background using mix-blend-mode: difference in webkit browsers like chrome or edge. It is working fine in firefox. Check out this Fiddle for reference: JSFiddle CSS body { background-color: #fff; } .volume-icon { mix-blend-mode: difference; } HTML <body> <img class="volume-icon" src='https://svgshare.com/i/HxZ.svg'> </body> 回答1: You are facing an issue related to background propogation since background applied to body has a special
mix-blend-mode not working in webkit-browsers when element is direct child of body
问题 I can't get an svg image with fill="#fff" to show on a white background using mix-blend-mode: difference in webkit browsers like chrome or edge. It is working fine in firefox. Check out this Fiddle for reference: JSFiddle CSS body { background-color: #fff; } .volume-icon { mix-blend-mode: difference; } HTML <body> <img class="volume-icon" src='https://svgshare.com/i/HxZ.svg'> </body> 回答1: You are facing an issue related to background propogation since background applied to body has a special
mix-blend-mode doesn't work on Chrome
问题 I have a problem with mix-blend-mode on Chrome. It doesn't work properly. On the other hand on firefox and safari, it is working without problem. I want to achieve cutout text effect. Thanks for the help! h1 { mix-blend-mode: screen; background: white; color: black; } body { background: url("https://images.unsplash.com/photo-1530518854704-23de978d2915?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=6a5e654b18d678b37850cefea5872008&auto=format&fit=crop&w=2477&q=80") no-repeat left / cover; } h1 {
Did Chrome / Safari recently change the way mix-blend-mode is handled
问题 I made a webpage a couple of weeks ago, using the (then) recent version of Chrome (probably v56 or v57 but i dont know for sure), Safari and Firefox during development (on OSX). http://dirkluetter.de/projecttype/kamera Firefox (v52 & v53) still displays the Page as intended. While the most recent Chrome version (v58) does not anymore. I used mix-blend-mode and background-blend-mode CSS properties which worked fine then - and still do on FF. Now Chrome / Safari seem to ignore the property,
How to use CSS combination of mix-blend-mode and isolation?
问题 I have a parent element with a red background. I want an h2 element to blend just some words with the background, and other words, inside a span tag, no. My example below is not working. How to make it work? .bg-red { background: red; } .blend { mix-blend-mode: difference; color: white; } .isolate { isolation: isolate; } <div class="bg-red"> <div class="blend"> <h2>This text should <span class="isolate">(This one shouldn't)</span> be blended </h2> </div> </div> View on JSFiddle 回答1: In order