ON THE DEVELOPMENT OF GENERAL PURPOSE GRAPHICS SYSTEM

Abstract

CL9ou ten. gnapfu.ca d inec t4 a trr i ckea at the p.iwbtetn o, ; flan-,'~l ach ine ive4ace, giving l.omp tteh the abil-its to ex pice-64 Lto data in picto4 at ,vnm can eaL4i .ihcAeaoe .iie abLLLb1 to piwvide in.4"wct -on to the human ueeic. gna~vhi.ce ,erjo.tem may be detJned ae aruj coUecti.az oz Iiwdwane and .do au a dened to mike L1 eao.iea to uee the ynapfuc input/output in Comp u&a 2ico pa no and Vino d i_a ie.'daLLon 'eatwie4 the aame i.e., the development v4 ieneAaL punpooec/rnplu.c4 y4teM. A .tM coot .ato)la e tube dL p.Cay ienm final and a zenewd puI pole time 4ha i nq cxxnpcct2A 4e.Lecfed belie, cvmmpi"e.6 the /uvulvaIce pact v1 the Q.etem. 4iwa rd thio fza'idwwce a gene iaL paVo.ee paphica otEm 4-4 developed. The deo i.gn o ene ud p v po ae a p/iLce .a tem i6 a CwtAal .9 ue in .tfte Com~arcte~r. 9)capILico. Sy tem developed in t/LL6 Dis ti..oa (eatw ee 1~wni ti ve ji nctioad 4ouc 9en,ena.0 punpo4e cycaph fico p4o,vcammulq. Vcvu:vue /wicLLtl4 .incoitpoAated .in the 4 tem .include mi all atLavz te-'uunati az, wtndaving, c ipp rl, no#ation, 6cat", pithizitive .cine ditaw.ing, point p.LotJln ,unci ono, va' Loue Pnq hn f and con tnol func .lana zputloutout 1unc Lown, . c&-zciwdA aCpluvuunenic 9npu t/outpw± and .tab and ma'cg ut corthw.L etc. etc. .%p.Cementa m6 of .the.ae cncti_c v we detailed 4n..thLo di.a4elaati.vn. S te.m developed /zee " kept machine-independent and device .aide-pendent to a centath decy-~cee% t/ut , it ceatwu?4 p` ttabilitei morn one to cuio zeic Compute with nunim m Lcati.xi in enol em d epende z &unct i carie . The p/i 4ophy o f 9ncroki c o .xi4 tem de6.i in and ".6ue.a ,involved in .the. development oo Machine-.independent paphic_e 4L6tem ace adv dLocued, to g i.ve a cm p le to and 1hvnough unde~uaand nq o the /uap'u:c vyotem developed he e.