> .NewVal( 0) = 0 ''''色值最小的色彩总是为0,不参与计算 L = 0 For I = 1 To 255 .ColRatio(I) = .ColorCount( I) * C + .ColRatio( L) ''''进行加权 .NewVal(I) = .ColRatio( I) * 255 ''''计算新的颜色索引 L = L + 1 Next
For X = 0 To OutPutWid For Y = 0 To OutPutHei R = Colval(2, X, Y) ''''读取原来点的颜色 G = Colval(1, X, Y) B = Colval(0, X, Y) R = .NewVal( R) ''''查表得到新的颜色 G = .NewVal( G) B = .NewVal( B) ColOut(2, X, Y) = R ''''把新的颜色放到输出数组中 ColOut(1, X, Y) = G ColOut(0, X, Y) = B Next Next
End With
Done = True TimeFilter = timeGetTime - TimeFilter Exit Sub ErrLine: Done = True MsgBox Err.Description End Sub