Difference between revisions of "gc:drawPolyLine"
Jump to navigation
Jump to search
(Created page with "'''drawPolyLine''' is a function that is part of gc. Draws a series of lines connecting the (x,y) points. The polygon is not automatically closed; the first x-y...") |
|||
| Line 30: | Line 30: | ||
| − | This draws a | + | This draws a rectangle (square, actually) whose points are at the given coordinates. |
This code does the same thing as : [[gc:drawRect]](0,0,100,100). | This code does the same thing as : [[gc:drawRect]](0,0,100,100). | ||
<br /><br /> | <br /><br /> | ||
[[Category:gc]] | [[Category:gc]] | ||
Latest revision as of 12:58, 11 July 2011
drawPolyLine is a function that is part of gc.
Draws a series of lines connecting the (x,y) points. The polygon is not automatically closed; the first x-y coordinate pair must be repeated at the end of the array of points to draw a closed polygon.
This has been introduced in TI-Nspire OS 3.0 (Changes).
Syntax
gc:drawPolyLine({x(1), y(2), ..., x(n), y(n)})
| Parameter | Type | Description |
|---|---|---|
| number | x-coordinate of the first point | |
| number | y-coordinate of the first point | |
| numbers | x and y coordinates... | |
| number | x-coordinate of the nth point | |
| number | y-coordinate of the nth point |
Example
gc:drawPolyLine({0,0, 0,100, 100,100, 100,0, 0,0})
This draws a rectangle (square, actually) whose points are at the given coordinates.
This code does the same thing as : gc:drawRect(0,0,100,100).
