Wumpus.Basic.Graphic.PointSupply
 Portability GHC Stability highly unstable Maintainer stephen.tetley@gmail.com
 Contents Constants (might move from this module) Generate points.
Description
** WARNING ** - function names likely to change.
Synopsis
 two_pi :: Radian half_pi :: Radian polygonPointsV :: Floating u => Int -> u -> Point2 u -> [Point2 u] hpoints :: RealFrac u => u -> u -> (u, u) -> [Point2 u] vpoints :: RealFrac u => u -> u -> (u, u) -> [Point2 u]
Constants (might move from this module)
 two_pi :: Radian Source
 half_pi :: Radian Source
Generate points.
 polygonPointsV :: Floating u => Int -> u -> Point2 u -> [Point2 u] Source
polygonPointsV : num_points * radius * center -> [point]
 hpoints :: RealFrac u => u -> u -> (u, u) -> [Point2 u] Source

hpoints : ypos * step * (x0,x1) -> [point]

Generate points in a horizontal line between x0 and x1.

Note - the step increment is w.r.t. 0 rather than x0. x0 and x1 are just the range. An example:

``` hpoints 0 10 (5,35)
```
``` [P2 10 0, P2 20 0, P2 30 0]
```
 vpoints :: RealFrac u => u -> u -> (u, u) -> [Point2 u] Source

vpoints : xpos * step * (y0,y1) -> [point]

Generate points in a vertical line between y0 and y1.

Note - the step increment is w.r.t. 0 rather than y0. y0 and y1 are just the range. An example:

``` vpoints 5 100 (50,500)
```
``` [P2 5 100, P2 5 200, P2 5 300, P2 5 400]
```
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