滚动条的开发，通过rgb三种颜色的变换来控制总颜色的变换-Scroll bar development, through the transformation of three colors rgb to control the overall color change

Delphi窗口字幕滚动的源码，在窗体中实现文字滚动，点击窗体中的按钮可控制文字滚动、停止，需要窗体文字滚动的可参考哦。-Delphi source code window scroll subtitle achieve scrolling text in a form, click the Forms button control text scrolling, stop, you need to refer to the form of text scrolling oh.