Such objects are called icons or glyphs ([3,4]) and have attributes, such as position, size, shape, color, and orientation, to which data is mapped.

这样的对象成为图标或者字形（[3，4]），并且拥有诸如位置、尺寸、形状、颜色和方向等属性，数据被映射在这些属性中。

youdao

Each stage is mapped out in the KML in a different color, and it really helps to show the size of the race.

每个阶段制定了在KML以不同的颜色，它的确有助于显示了比赛的大小。

youdao

Each pixel in the image is mapped to a particular color in the table, or palette.

影像中的每个像素都对应到资料表或调色盘中的特定色彩。

youdao