Applet programs

7/25/2019 Applet programs

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EX NO:13Implementation of Point Class for Image Manipulation

DATE:

Aim:

Procedure:


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Coding:

import a!a"a#t"$%import a!a"applet"$%

&$'applet code()pointdemo"class) #idt*(1+++ *eig*t(,-+.'&applet.$&

pu/lic class pointdemo e0tends Applet

Point p1(ne# Point2 +4 ++5%Point p (ne# Point21 +4 ++5%Point p3(ne# Point21 +4 +5%Point p6(ne# Point2 +4 +5%

pu/lic !oid init25 set7ac8ground2Color"9ello#5%

pu/lic !oid paint2;rap*ics g5

g"setColor2Color"red5%g"dra#


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Output:


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EX NO: 16=or8ing #it* >rames and ?arious ControlDATE:

Aim:

Procedure:


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Coding:import a!a"a#t"$%import a!a"a#t"e!ent"$%class framesdemo e0tends >rame implements Actionrame f%Te0t>ield t%7utton /14/ %


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pu/lic !oid actionPerformed2ActionE!ent ae5

if2ae"get@ource25((/15l"add2t"getTe0t255%if2ae"get@ource25((/ 5

l"remo!e2l"get@electedItem255%

class m9#in e0tends =indo#Adapter

framesdemo fr1%

pu/lic m9#in2framesdemo fr15

t*is"fr1(fr1%

pu/lic !oid #indo#Closing2=indo#E!ent #e5

fr1"set?isi/le2false5%@9stem"e0it2+5%


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Output:


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EX:NO:1F=O GIN; =ITB DIA


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Coding:

import a!a"a#t"$%

import a!a"applet"$%import a!a"a#t"e!ent"$%

&$'APP


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mi1"addAction


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/1"addAction


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Output:


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EX NO:1,=O GIN; =ITB COONT@DATE:

Aim:

Procedure:

Coding:


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import a!a"a#t"$%import a!a"a#t"e!ent"$%import a!a"applet"$%&$'applet code()colfont) #idt*(11++ *eig*t(,-+ .

'&applet.$& pu/lic class colfont e0tends Applet implements Item


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c "addItem2)7O


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g"setColor2Color"green5%if2c3"get@electedItem25"eLuals2)7


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EX NO:1Dra#ing ?arious @*ape Hsing ;rap*ical Met*odsDATE:


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Aim:

Procedure:

Coding:import a!a"a#t"$%import a!a"applet"$%


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&$'applet code()face)#idt*(11++ *eig*t(,-+.'&applet.$&

pu/lic class face e0tends Applet


g"dra#O!al26+46+41 +41F+5%g"dra#O!al2F 4 F43+4 +5%g"dra#O!al211+4 F43+4 +5%g"fillO!al2,J4J141+41+5%g"fillO!al21 +4J141+41+5%g"fillArc2,+41 F4J+46+41J+141J+5%

g"dra#O!al2 F4- 41F43+5%g"dra#O!al21,+4- 41F43+5%

Output:


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EX NO:1J=or8ing =it* Panel And All T9pe of


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Aim:

Procedure:

Coding:


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import a!a"a#t"$%import a!a"applet"Applet"$%

import a!a"applet"$%

import a!a"a#t"e!ent"$%

&$'applet code()la9out"class) #idt*(3++ *eig*t(3++.'&applet.$&

pu/lic class la9out e0tends Applet implements Action


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add2p147orderirst)%

else if2st"eLuals2)second)55

msg()u pressed second)%

else

msg()u pressed) ae"getActionCommand25%

repaint25%


g"dra#@tring2msg4,41++5%

Output:


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EX NO:1-Design a Panel =it* @imple CaculatorDATE:


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Aim:

Procedure:

Coding:


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import a!a"a#t"$%import a!a"applet"$%import a!a"a#t"e!ent"$%&$'applet code()Calculator) #idt*(11++ *eig*t(,-+.

'&applet.$& pu/lic class Calculator e0tends Applet implements Actionield t1%@tring a())%@tring oper())%int first(+4result(+%Panel p1%

7utton /+4/14/ 4/34/64/F4/,4/ 4/J4/-%7utton add4su/4mul4di!4res4space%

pu/lic !oid init25

Panel p 4p3% p1(ne# Panel25% p (ne# Panel25% p3(ne# Panel25%t1(ne# Te0t>ield2a4 +5%

p1"set


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mul(ne# 7utton2)$)5%di!(ne# 7utton2)&)5%res(ne# 7utton2)()5%space(ne# 7utton2)c)5%

p3"set


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p3"add2res5% p3"add2space5% p1"add2p 47order


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EX NO: +Hsage of 7uttons4


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Aim:

Procedure:

Coding:


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import a!a"a#t"$%import a!a"applet"$%import a!a"a#t"e!ent"$%&$'applet code()/uttonsdemo) #idt*(11++ *eig*t(,-+.

'&applet.$& pu/lic class /uttonsdemo e0tends Applet implements Actionield2,5%

/1(ne# 7utton2)Addition)5% / (ne# 7utton2)@u/traction)5% /3(ne# 7utton2)Multiplication)5% /6(ne# 7utton2)Di!ision)5% p1(ne# Panel25% p (ne# Panel25% p3(ne# Panel25% p1"add2l15% p1"add2t15% p1"add2l 5% p1"add2t 5% p1"add2l35% p1"add2t35% p "add2/15% p "add2/ 5% p "add2/35%


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p "add2/65% p1"set7ac8ground2Color"magenta5% p "set7ac8ground2Color"orange5% p3"set


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Output:


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EX:NO: 1Hsage of adio7uttons4 C*ec87o04 C*oice


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Aim:

Procedure:

Coding:

import a!a"a#t"$%


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import a!a"a#t"e!ent"$%import a!a"applet"$%&$'applet code()c*8Qrad) *eig*t(F++ #idt*(F++.'&applet.$&

pu/lic class c*8Qrad e0tends Applet implements Item


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c1"addItem


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