Cdinfo then draws a piechart to display track length 然后cdinfo绘制饼图以显示曲目长度。
2.
Redraws the piechart for the current cd 重绘当前cd的饼图。
3.
The control also rotates the piechart so that the track playing is at the top 该控件还旋转饼图，使正在播放的曲目位于最上面。
4.
This tool tip displays the audio track length corresponding to the cursor s location in the piechart 该工具提示显示与饼图中的光标位置相对应的曲目长度。
5.
Plays cd audio tracks and displays information about the tracks in tooltips and a piechart display 播放cd乐曲并在工具提示和饼图显示中显示有关这些曲目的信息。
6.
Read reads the track length information from the cd currently in the drive and displays the information in the form of a piechart 从驱动器内的当前cd中读取曲目长度信息，并以饼图的形式显示此信息。
