org.jzy3d.plot2d.rendering
Interface Canvas

All Known Implementing Classes:

CanvasAWT, CanvasSWT

public interface Canvas

Canvas interface.

This interface defines the set of methods that any concrete canvas should define. Concrete canvases should be defined in order to provide a way to draw a wafer representation on various window toolkig (AWT, SWT, etc).

Author:

Martin Pernollet

Method Summary

void	drawBackground(Color color, int width, int height) Draws the picture background in the given color.
void	drawDot(Color color, int x, int y) Draws a dot, represented by a small rectangle.
void	drawOval(Color color, int x, int y, int width, int height) Draws an oval.
void	drawRect(Color color, int x, int y, int width, int heigth) Draws a rectangle.
void	drawRect(Color color, int x, int y, int width, int heigth, boolean border) Draws a rectangle.
void	drawString(int x, int y, java.lang.String text) Draws a text.

Method Detail

drawRect

void drawRect(Color color,
              int x,
              int y,
              int width,
              int heigth,
              boolean border)

Draws a rectangle.

Parameters:

Color - color of the square

x - x value of the square.

y - y value of the square.

width - width of the square.

heigth - heigth of the square.

drawRect

void drawRect(Color color,
              int x,
              int y,
              int width,
              int heigth)

Draws a rectangle.

drawDot

void drawDot(Color color,
             int x,
             int y)

Draws a dot, represented by a small rectangle.

Parameters:

color - the pixel.

x - x value of the dot.

y - y value of the dot.

drawOval

void drawOval(Color color,
              int x,
              int y,
              int width,
              int height)

Draws an oval.

Parameters:

Color - color of the oval

x - x value of the oval center.

y - y value of the oval center.

width - width of the wafer circle.

height - height of the wafer circle.

drawString

void drawString(int x,
                int y,
                java.lang.String text)

Draws a text.

Parameters:

x - x value of the text.

y - y value of the text.

text - text to be displayed.

drawBackground

void drawBackground(Color color,
                    int width,
                    int height)

Draws the picture background in the given color.

Parameters:

color - the background color.

width - width of the picture.

height - height of the picture.