Chinese description of all qwt classes

Recently, I used the Qt Development Program to translate all the classes into Chinese, so that I can have a general understanding and use of this third-party library. In some cases, the translation is not accurate. please correct me.

The Class Name Translation is as follows:

QwtAbstractLegend: abstract base class of the printed part

QwtAbstractScale: abstract class with a scale

QwtAbstractScaleDraw: abstract base class for drawing a scale

QwtAbstractSlider: the abstract base class of the slider part;
QwtAlphaColorMap: can change the alpha value of the color;
QwtAnalogClock: clock simulation class;
QwtArrayData: contains two data classes of QwtArray <double> instances;
QwtArrowButton: arrow button;
QwtClipper: clipboard class;
QwtColorMap: Provides the value-to-color ing function;
QwtCompass: Compass component;
QwtCompassMagnetNeedle: the magnetic needle of the compass component;
QwtCompassRose: abstract base class of the compass component;
QwtCompassWindArrow: Indicator of the wind vane;

This article from the "LinuxQt Jinan High-Tech Zone" blog, please be sure to retain this source http://qtlinux.blog.51cto.com/3052744/1300337