June 2017
Beginner
1296 pages
69h 23m
English
Content preview from Java How to Program, Early Objects, 11th Edition
Fig. 27.26
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27.7 Drawing Polygons and Polylines
Polygons are closed multisided shapes composed of straight-line segments. Polylines are sequences of connected points. Figure 27.26 discusses methods for drawing polygons and polylines. Some methods require a Polygon object (package java.awt). Class Polygon’s constructors are also described in Fig. 27.26. The application of Figs. 27.27–27.28 draws polygons and polylines.
Fig. 27.26 Graphics methods for polygons and class Polygon methods.
| Method | Description |
|---|---|
Graphics methods for drawing polygons |
|
public void drawPolygon(int[] xPoints, int[] yPoints, int points) |
|
Draws a polygon. The x-coordinate of each point is specified in the xPoints array and the y-coordinate of each point in the yPoints array. ... | |
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