4.2 CSS 部分 我们需要通过样式规定好画布的外观尺寸,并配置image-rendering: pixelated特性。另外标签只是一个传递用户所选图片到画布的中介,可以直接隐藏: canvas { display: block; border: gray solid 1px; width: 600px; height: 600px; image-rendering: pixelated; } img { display: none; } 复制代码 4....
image-rendering: pixelated,控制浏览器如何渲染放大的图片,比如图像的自然尺寸为100×100像素,但网页指定其尺寸不为100*100像素时,关闭浏览器标准的平滑缩放(通常为双线性内插法),使用其他算法(通常为最近邻法)。使用场景:游戏适配、票据和QR code展示等。而且这个属性可以应用于img,canvas和background-image中。 Syn...
image-rendering属性的支持情况可能因浏览器而异。大多数现代浏览器都支持auto、crisp-edges和pixelated值,但optimizeSpeed和optimizeQuality的支持可能不那么普遍。 在使用image-rendering: pixelated;时,请确保图像本身是像素化的,或者这是你想要的效果。否则,它可能会导致图像看起来模糊或失真。 在设计响应式网站时,考虑...
/* Keyword values */image-rendering:auto;image-rendering:crisp-edges;image-rendering:pixelated;/* Global values */image-rendering:inherit;image-rendering:initial;image-rendering:unset; 该属性适用于元素本身,以及元素的其他属性中提供的任何图像。它对未缩放的图像没有影响。例如,如果图像的自然尺寸是100×10...
pixelated当向上缩放图像时,必须使用“最近邻居”或类似的算法,以便图像看起来由大像素组成。缩小时,这与“自动”相同。 optimizeQuality和optimizeSpeed存在于早期草案(并从其SVG对应未来)定义为同义词的auto值。 实例DEMO-1 DEMO点击查看地址 .image-cons-1 img:nth-child(3){width:350px;}.image-cons-1 ul{ma...
The specification for image-rendering:pixelated reads: The image must be scaled with the "nearest neighbor" or similar algorithm, to preserve a "pixelated" look as the image changes in size. This feature is useful when zooming images suc...
CSS property: image-rendering: pixelated Global usage 96% + 0% = 96% IE ❌ 6 - 10: Not supported ❌ 11: Not supported Edge ❌ 12 - 18: Not supported ✅ 79 - 131: Supported ✅ 132: Supported Firefox ❌ 2 - 92: Not supported ✅ 93 - 133: Supported ✅ 134: ...
image-rendering说明 dome: /*Keyword values*/image-rendering:auto;image-rendering:crisp-edges;image-rendering:pixelated;/*Global values*/image-rendering:inherit;image-rendering:initial;image-rendering:unset 属性值说明: auto:默认值。使用浏览器的标准算法最大化图像的外观; ...
img{image-rendering:auto;image-rendering:crisp-edges;image-rendering:pixelated;/* Safari seems to support, but seems deprecated and does the same thing as the others. */image-rendering:-webkit-optimize-contrast;} About those three possible values: ...
A polyfill for the "image-rendering: pixelated" CSS property javascriptcsspolyfillpixel-artimage-scalingimage-renderingpixelated UpdatedJan 17, 2020 JavaScript FloatTech/rendercard Sponsor Star7 Code Issues Pull requests Draw card image by Golang ...