android.image
Class Line

java.lang.Object
  android.image.Image
      android.image.Line

public class Line
extends Image

Class representing a Line from (0,0) to the given (X,Y).

    new Line(30, 30, "black")

    new Line(-30, 20, "red")

    new Line(30, -20, "red")

Field Summary

Fields inherited from class android.image.Image

BLACK_OUTLINE, CLEAR, WHITE

Constructor Summary

Line(double x, double y, java.lang.String color)
Create a Line from (0,0) to ints (X,Y) of the given color

Line(int x, int y, java.lang.String color)
Create a Line from (0,0) to doubles (X,Y) of the given color

Line(Posn p, java.lang.String color)
Create a Line from (0,0) to doubles (X,Y) of the given color

Method Summary

int	height() Return the height of this Image
void	paint(android.graphics.Canvas c, int xx, int yy) Draw this image into a Graphics
int	width() Return the width of this Image

Methods inherited from class android.image.Image

flipHorizontal, flipVertical, overlay, overlay, overlayxy, overlayxy, overlayxy, overlayxy, overlayxy, overlayxy, rasterize, rotate, rotate, toFile, toScene, toWhiteFile, toWhiteScene

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Line

public Line(int x,
            int y,
            java.lang.String color)

Create a Line from (0,0) to doubles (X,Y) of the given color

Line

public Line(double x,
            double y,
            java.lang.String color)

Create a Line from (0,0) to ints (X,Y) of the given color

Line

public Line(Posn p,
            java.lang.String color)

Create a Line from (0,0) to doubles (X,Y) of the given color

Method Detail

paint

public void paint(android.graphics.Canvas c,
                  int xx,
                  int yy)

Draw this image into a Graphics

Specified by:

paint in class Image

width

public int width()

Return the width of this Image

Specified by:

width in class Image

height

public int height()

Return the height of this Image

Specified by:

height in class Image