(Data compression: Huffman coding animation) Write a program that enables the user to enter text and displays the Huffman coding tree based on the text, as shown in Figure 25.25a

 (Data compression: Huffman coding animation) Write a program that enables the user to enter text and displays the Huffman coding tree based on the text, as shown in Figure 25.25a.  Display the weight of the subtree inside the subtree’s root circle. Display each leaf node’s character. Display the encoded bits for the text in a label. When the user clicks the Decode Text button, a bit string is decoded into text displayed in the label, as shown in Figure 25.25b.

FIGURE 25.25 (a) The animation shows the coding tree for a given text string and the encoded bits for the text are displayed in the label; (b) You can enter a bit string to display its text in the label.