Graphics Programing

1. The Graphics class2. The Color class3. The Font class4. The FontMetrics class5. The Dimension class

1. Method of Graphics class

A) drawLine():-:Draw line method used to draw a line.

-:This method draw line joninig the points (x1,y1) and (x2,y2).

Syn: void drawLine(int x1,int y1,int x,int y2);

Ex: g.drawLine(20,30,80,100);

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B) drawString():

-:The msg is displayed at the spcified location spcified

by the x and y co-ordinates.

Syn-: void drawString(String msg,int x,int y);

EX-: g.drawString(“JSN”,10,40);

O/P-: JSN

C) drawRect():

-:This method draws a rectangle from the upper-left cornerat the point (x,y)of the width and height specified by which and height.

Syn-: void drawRect(int x,int y,int width,int height

Ex-: g.drawRect(120,60,100,50);

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D) fillRect():

-: It draws and fill the rectangle with color.

Syn-: void fillRect(int x,int y,int w,int h);

EX-: g.fillRect(120,60,100,50);

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E) drawRoundRect():

-:This method are used to draw a Round Rectangle.

Syn-: void drawRoundRect(int x,int y,int w,int h, int xdia,int ydia);

EX-:g.drawRoundRect(120,60,100,50,100,50);

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F) fillRoundRect():

-:It draws and fill the roundrectangle with thecolor.

Syn-: void fillRoundRect(int x,int y,int w,int h, int xdia,int ydia);

EX-: g.drawRoundRect(120,60,100,50,100,50);

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G) drawOval():

-: This methods draws an oval.The oval is drawn within the bounding rectangle.

Syn-: void drawOval(int x,int y,int width,int height);

EX-:g.drawOval(120,180,100,50);

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H) fillOval():

-:It draws and fills the oval with Color.

Syn-: void fillOval(int x,int y,int width,int height);

EX-: g.fillOval(120,240,75,75);

O/P-:

I) drawPolygon():

-:This method is used to draw a polygon of num of points angles.

Syn-: void drawPolygon(int x[ ],int y[ ],int n);

EX-:int x[ ]={170,220,220,120,120};

g.drawPolygon(x,y,5);int y[ ]={380,430,480,480,430};

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J) fillPolygon():

-: It draws and fills the polygon with color.

Syn-: void fillPolygon(int x[ ],int y[ ],int n);

EX-:int x[ ]={170,220,220,120,120};int y[ ]={380,430,480,480,430};g.fillPolygon(x,y,5);

O/P-:

Thank You

Jay Swaminarayan