vector fonts 矢量字体
The various forms could be zoomed in or out independently, so the hashtable contained a vector with all of the fonts for a given form.
各个窗体可被单独放大或缩小，所以这个hashtable包含一个具有某个给定窗体的全部字体的vector。
When the zoom view of the form was changed, the vector of fonts was fetched and the appropriate zoom factor was applied to the font sizes.
当窗体的大小改变时，就会提取这个字体 vector，并将适当的缩放因子应用于字体大小。
These can improve the quality of vector fonts at small sizes. Moreover, the need for bitmap fonts in modern desktops is gradually diminishing.
这些技术可以提高小尺寸矢量字体的质量。而且，现代桌面系统对点阵字体的需求正在逐渐减少。
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