Actually rendering the pixels to the drawable surface is simple once the precise pixel values have been determined.

实际上一旦确定了精确的像素值，就可以很容易地在绘图表面上呈现像素。

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Percentage based animations - "animations can now be done using em values or percentages as well as pixel values."

基于百分数的动画——“动画现在可用em值、百分数值、像素(pixel)值。”

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Histogram: a graph or table showing the number of pixels with certain pixel values.

柱状图：一种图或表格，用以表示每个像素亮度值分别有几个像素单元。

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You've got a picture of somebody's face, it's a million pixels. Each pixel has a range of values from zero to 256. I want to hash a face with some function into an integer.

你有一个人的脸部照片，它有一百万个像素,每个像素的值范围在0到256之间,我想用某个函数将一张脸部照片。

麻省理工公开课 - 计算机科学及编程导论课程节选

For example, if the cloud detects that the client has high-end graphics, it can let the client do some rendering, transmitting abbreviated math that describes the function to be rendered, rather than forcing the server end to do the work centrally and ship lots of pixel values down the line.

FORBES: Endpoints Ready For The Cloud

Rather than remembering each pixel value as an address and three values for red, green, and blue (RGB), a program can check and discover that a whole region of the screen is the same color for the moment and simply say, for all the pixels between these two addresses, set them to these three values.

FORBES: Density Of Meaning: Creation As The Flip Side Of Memory