```mermaid
flowchart TD
    Start([開始]) --> CallDisable[呼叫 DesableImage 停用既有功能]
    CallDisable --> GetBmp[從 ImageList 獲取指定功能的彩色圖示]
    GetBmp --> SetGlyph[將圖示指派給點選的按鈕]
    SetGlyph --> CallMode[呼叫 ViewMouseMode 切換滑鼠作業模式]
    CallMode --> End([結束])
```