实验5实验报告格式

51 2java3java1 fillpolygon.java2 clipsc2.java2.ppt3.ppt-,1p1p21p1p2p1p22p1p23 2sutherlandCcohen1) 2) , 11n2x31234?n-1n 42p31boundary-color ppi= (xi, yi),0in xi, yipn+1=p0 ()2interior_point pinterior_point=truepolygon_color pbackground_color41x, y 2x, y3x, yy xleft xright4xleft, xright 2javapackage last;/applet/sutherlandCcohenimport java.awt.*;import java.applet.applet;public class clipsc2 extends appletint xl=100,xr=200,yb=100,yt=200; public void paint(graphics g) setbackground(color.gray); graphics2d g2=(graphics2d)g; g2.setpaint(color.green); / g2.drawline(int)xl,(int)yb,(int)xl,(int)yt); g2.drawline(int)xl,(int)yb,(int)xr,(int)yb); g2.drawline(int)xl,(int)yt,(int)xr,(int)yt); g2.drawline(int)xr,(int)yb,(int)xr,(int)yt); g2.setpaint(color.blue); / /g2.drawline(50,50,280,280); g2.drawline(50,150,250,150); g2.setpaint(color.red); / /sutherland_cohen(g2,50,50,280,280); sutherland_cohen(g2,50,150,250,150); / / 0000, public int code(float x,float y) int c=0; if(x<xl)c=c|1; else if(x>xr)c=c|2; if(y<yb)c=c|4; else if(y>yt)c=c|8; return c; / 0 1 10 100 1000 /0000/sutherland_cohenpublic void sutherland_cohen(graphics g,float x0,float y0,float x2,float y2) int c1,c2,c; float x,y,wx,wy; boolean accept=false,done=false; c1=code(x0,y0); c2=code(x2,y2); if (c1|c2)=0)/0 accept=true; done=true; else if(c1&c2)!=0)done=true;/1 else c=c1; if(c=0)c=c2; wx=x2-x0; if (c&8)=8) / x=x0+wx*(yt-y0)/wy; y=yt; else if (c&4)=4) x=x0+wx*(yb-y0)/wy; y=yb; do wy=y2-y0; y=y0+wy*(xl-x0)/wx; x=xl; else/(c&2)=2 y=y0+wy*(xr-x0)/wx; x=xr; if (c=c1) /c1!=0, x0=x; y0=y; c1=code(x0,y0); else / x2=x; y2=y; c2=code(x2,y2); /else while (done=false); if(accept)g.drawline(int)x0,(int)y0,(int)x2,(int)y2); package last;/fillpolygon.java/import java.util.*;import java.awt.*; /java /awt/java/ import java.awt.image.*; import java.awt.event.*;import java.applet.applet; /appletimport pakage1_4.mycanvas;/mycanvas /*activeedgelistentryclass activeedgelistentry /*activeedgelistclass activeedgelist activeedgelistentry header=null; / activeedgelistentry tailer=null; / / public activeedgelist(activeedgelistentry element) / public void insert(activeedgelistentry element) activeedgelistentry sentinel; / / / if(element=null | this.header=null) header=tailer=element; / int name; / int topx; int topy; int botx; int boty; /yx /yy /yx /yy /-(botx-topx)/(boty-topy) double delta; double x; /x boolean ishorizontal; / activeedgelistentry next; / / throw new nullpointerexception(); sentinel=this.header; / int xt=element.topx; /topx int xtold=sentinel.topx; double olddelta=sentinel.delta; double newdelta=element.delta; /* topxdelta */ /* */ /delta5 j2me2013/2014 1 252200801 j2me j2me j2me12? (hirecord)? (hirecord)? (hirecord)3()4eclipse3.35()6j2me5_ () 123ubuntu linux10.04 geditgcc10051205#include<stdio.h>#include<malloc.h>typedef struct memory_blockint name; / int address; / int length; / int flag; /, struct memory_block *next; /memory_block;#define num 5#define len sizeof(memory_block)void allocation(memory_block *header,int name,int length_p)memory_block *temp,*t,*tt; int minsize=2; /while(t!=0) if(t->length>length_p&&t->flag=0) break; t=t->next;/ if(t->length-length_p>minsize)temp=(memory_block*)malloc(len); temp->name=-1; temp->flag=0; temp->length=t->length-length_p; temp->address=t->address+length_p; t->name=name; t->flag=1; t->length=length_p; temp->next=t->next; t->next=temp;/ elset->name=name;t->flag=1;void reclaim(int processname, memory_block *header) memory_block *temp,*t,*tt;temp=t; while(t->name!=processname) temp=t; t=t->next; /t / if(t->next!=null) if(temp->flag=0&&t->next->flag=0) temp->name=-1; temp->length=temp->length+t->length+t->next->length; tt=t->next; temp->next=tt->next; / else if(temp->flag=0) temp->name=-1; temp->length=temp->length+t->length; temp->next=t->next; / else if(t->next->flag=0) t->name=-1; t->length=t->length+t->next->length; t->flag=0; tt=t->next; t->next=tt->next;/ elset->flag=0; /t/ else if(temp->flag=0)temp->name=-1; temp->length=temp->length+t->length;temp=t->next;else /t->name=-1;void main() / t->flag=0;int length_p,i,processname;memory_block *header,*t;header=(memory_block*)malloc(len); / header->name=-1;header->address=0;header->length=100;header->flag=0;header->next=null;5 102 e10700217 2012328. .adobe premierepremiere proaudio effectpremiere propremiere pro. premiere pro .audio effect1. stereo2. balance 3. bandpass() 4. bass)5. channel volume() 6. denoiser 7. delay 8. dynamics 9. eq10. fill left() 11. fill right() 12. highpass 13. invert 14. lowpass20. swap channel 21. treble) 22. volume 18230.adobe premierepremiere proaudio effectpremiere propremiere pro.audio effect23. stereo24. balance 25. bandpass() 26. bass)27. channel volume() 28. denoiser 29. delay 30. dynamics 31. eq32. fill left() 33. fill right() 34. highpass 35. invert 36. lowpass42. swap channel 43. treble) 44. volume. premiere pro . premiere pro . 1bas