Catalano.Imaging

Class FastGraphics

java.lang.Object

Catalano.Imaging.FastGraphics

public class FastGraphics
extends java.lang.Object

Fast Graphics. Allow to drawing over Fast Bitmap.

Constructor Summary

Constructors

Constructor and Description
FastGraphics(FastBitmap fastBitmap) Initialize a new instance of the FastGraphics class.

Method Summary

Modifier and Type	Method and Description
void	DrawCircle(int x, int y, int radius) Draw Circle.
void	DrawCircle(IntPoint p, int radius) Draw Circle.
void	DrawImage(FastBitmap image, int x, int y) Draw image over a image.
void	DrawLine(int x, int y, int x2, int y2) http://tech-algorithm.com/articles/drawing-line-using-bresenham-algorithm/
void	DrawLine(IntPoint p, IntPoint q) Draw Line.
void	DrawPolygon(int[] x, int[] y) Draw Polygon.
void	DrawPolygon(int[] x, int[] y, int n) Draw Polygon.
void	DrawPolygon(IntPolygon polygon) Draw Polygon.
void	DrawPolygon(IntPolygon polygon, int nPoints) Draw Polygon.
void	DrawPolygon(java.util.List<IntPoint> points) Draw Polygon
void	DrawPolygon(java.util.List<IntPoint> points, int n) Draw Polygon
void	DrawRectangle(int x, int y, int width, int height) Draw Rectangle.
void	DrawRectangle(IntPoint p, int width, int height) Draw Rectangle.
void	DrawRectangle(IntRectangle rectangle) Draw Rectangle.
void	setColor(Color color) Set color.
void	setColor(int gray) Set color.
void	setColor(int red, int green, int blue) Set color.
void	setImage(FastBitmap fastBitmap) Set Image.

Methods inherited from class java.lang.Object

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

Constructor Detail

FastGraphics

public FastGraphics(FastBitmap fastBitmap)

Initialize a new instance of the FastGraphics class.

Parameters:

fastBitmap - Image to be processed.

Method Detail

setColor

public void setColor(Color color)

Set color.

Parameters:

color - Color.

setColor

public void setColor(int red,
                     int green,
                     int blue)

Set color.

Parameters:

red - Red channel.

green - Green channel.

blue - Blue channel.

setColor

public void setColor(int gray)

Set color.

Parameters:

gray - Gray channel.

setImage

public void setImage(FastBitmap fastBitmap)

Set Image.

Parameters:

fastBitmap - Image to be processed.

DrawCircle

public void DrawCircle(IntPoint p,
                       int radius)

Draw Circle.

Parameters:

p - IntPoint contains X and Y coordinates.

radius - Radius.

DrawCircle

public void DrawCircle(int x,
                       int y,
                       int radius)

Draw Circle.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

radius - Radius.

DrawLine

public void DrawLine(IntPoint p,
                     IntPoint q)

Draw Line.

Parameters:

p - IntPoint contains X and Y coordinates.

q - IntPoint contains X and Y coordinates.

DrawLine

public void DrawLine(int x,
                     int y,
                     int x2,
                     int y2)

http://tech-algorithm.com/articles/drawing-line-using-bresenham-algorithm/

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

x2 - X2 axis coordinate.

y2 - Y2 axis coordinate.

DrawImage

public void DrawImage(FastBitmap image,
                      int x,
                      int y)

Draw image over a image.

Parameters:

image - Image.

x - X axis coordinate.

y - Y axis coordinate.

DrawPolygon

public void DrawPolygon(IntPolygon polygon)

Draw Polygon.

Parameters:

polygon - Polygon.

DrawPolygon

public void DrawPolygon(IntPolygon polygon,
                        int nPoints)

Draw Polygon.

Parameters:

polygon - Polygon.

nPoints - Number of points.

DrawPolygon

public void DrawPolygon(java.util.List<IntPoint> points,
                        int n)

Draw Polygon

Parameters:

points - List of points.

n - Number of points.

DrawPolygon

public void DrawPolygon(java.util.List<IntPoint> points)

Draw Polygon

Parameters:

points - List of points.

DrawPolygon

public void DrawPolygon(int[] x,
                        int[] y)

Draw Polygon.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

DrawPolygon

public void DrawPolygon(int[] x,
                        int[] y,
                        int n)

Draw Polygon.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

n - Number of points.

DrawRectangle

public void DrawRectangle(IntRectangle rectangle)

Draw Rectangle.

Parameters:

rectangle - IntRectangle shape.

DrawRectangle

public void DrawRectangle(IntPoint p,
                          int width,
                          int height)

Draw Rectangle.

Parameters:

p - IntPoint contains X and Y coordinates.

width - Width of rectangle.

height - Height of rectangle.

DrawRectangle

public void DrawRectangle(int x,
                          int y,
                          int width,
                          int height)

Draw Rectangle.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

width - Width of rectangle.

height - Height of rectangle.