flash8.0 's Lasso tool

"Lasso Tool" is a selection tool, when not used a lot, mainly used in processing bitmaps. When you select the Lasso tool, the magic wand and its options and polygon mode appear in options, as shown in Figure 2-2-30.

Figure 2-2-30 Lasso tool options

In the scene to draw a graphic, select the Lasso tool, in the "options" click Polygon Mode, according to your needs click the mouse, when you need to select the area, double-click the mouse automatically closed graphics, as shown in Figure 2-2-31

Figure 2-2-31 Polygon Pattern

The Magic Wand tool is used for bitmap processing. If we want to select the same color in the bitmap, you can set the Magic wand properties first. Click the Magic Wand Properties button to set the following options in the Magic Wand Settings dialog box that pops up: for thresholds, enter a value between 1 and 200 that defines the degree of color proximity that must be reached for adjacent pixels to be included in the selected area. The higher the number, the wider the range of colors included. If you enter 0, only pixels that are exactly the same color as the first pixel you click are selected. For smoothing, select an option from the pop-up menu to define the degree of smoothness of the edges of the selected area, as shown in Figure 2-2-32.

Figure 2-2-32 Magic Wand Settings window

Please arbitrarily import a bitmap image in Flash, perform the "modify" | "Detach" command, or press the shortcut key ctrl+b, separate the bitmap, and use the magic wand to click the color section you want to select, as shown in Figure 2-2-34.

Figure 2-2-34 Select Image Background

Note: Use the method described above to remove the background of the bitmap image from the imported flash. The specific method is to break the bitmap image, use the Magic wand to select the bitmap background, and then press the DELETE key to remove the background.