有開關PCX檔案 還有旋轉圖片 Contrast Stretching即時控制 畫直方圖 浮水印 很多種Filter 版權宣告 進場畫面(要手控把Form7的優先權調最高)-PCX files are switching Contrast Stretching also rotate the picture painted real-time control histograms are many kinds of watermark Filter Copyright Notices ad