/* Basic Drawing Methods */
/**
* Draw a point.
* @param point the Pnt to draw
*/
public void draw(Pnt point)
{
int r = pointRadius;
int x = (int)point.coord(0);
int y = (int)point.coord(1);
g.fillOval(x - r, y - r, r + r, r + r);
}
/**
* Draw a circle.
* @param center the center of the circle
* @param radius the circle's radius
* @param fillColor; null implies no fill
*/
public void draw(Pnt center, double radius, Color fillColor)
{
int x = (int)center.coord(0);
int y = (int)center.coord(1);
int r = (int)radius;
if (fillColor != null)
{
Color temp = g.getColor();
g.setColor(fillColor);
g.fillOval(x - r, y - r, r + r, r + r);
g.setColor(temp);
}
g.drawOval(x - r, y - r, r + r, r + r);
}
/**
* Draw a circle.
* @param center the center of the circle
* @param radius the circle's radius
* @param fillColor; null implies no fill
*/
public void draw(Pnt center, double radius, Color fillColor)
{
int x = (int)center.coord(0);
int y = (int)center.coord(1);
int r = (int)radius;
if (fillColor != null)
{
Color temp = g.getColor();
g.setColor(fillColor);
g.fillOval(x - r, y - r, r + r, r + r);
g.setColor(temp);
}
g.drawOval(x - r, y - r, r + r, r + r);
}
/**
* Draw a line segment.
* @param endA one endpoint
* @param endB the other endpoint
*/
public void draw(Pnt endA, Pnt endB)
{
g.drawLine((int)endA.coord(0), (int)endA.coord(1),
(int)endB.coord(0), (int)endB.coord(1));
}
/* Basic Drawing Methods */
/**
* Draw a point.
* @param point the Pnt to draw
*/
public void draw(Pnt point)
{
int r = pointRadius;
int x = (int)point.coord(0);
int y = (int)point.coord(1);
g.fillOval(x - r, y - r, r + r, r + r);
}
/**
* Draw a line segment.
* @param endA one endpoint
* @param endB the other endpoint
*/
public void draw(Pnt endA, Pnt endB)
{
g.drawLine((int)endA.coord(0), (int)endA.coord(1),
(int)endB.coord(0), (int)endB.coord(1));
}