接上一节，继续完成图像缩放类的创建
上一节已经创建了图像缩放和图像适应的代码，
在halcon窗口上显示文字的代码如下，这里需要说明一点，上一章和这一章有一些方法代码很长，其实halcon可以自动生成的，我们后面的文章再来讨论。
public void disp_message(HTuple hv_ExpDefaultWinHandle, HTuple hv_String, HTuple hv_CoordSystem,
HTuple hv_Row, HTuple hv_Column, HTuple hv_Color, HTuple hv_Box)
{
HTuple hv_M = null, hv_N = null, hv_Red = null;
HTuple hv_Green = null, hv_Blue = null, hv_RowI1Part = null;
HTuple hv_ColumnI1Part = null, hv_RowI2Part = null, hv_ColumnI2Part = null;
HTuple hv_RowIWin = null, hv_ColumnIWin = null, hv_WidthWin =
