参考程序矩形转梯形算法

//䇁⊩Ḑᓣ˖vo需量T现T_能部ale相高ageToT需x需ng善需ntW需量t锯式始需ntW需量t锯得始需ntVe齿t需al始需nt量ept锯始CO种O者s齿部种需ne//ᅲ⦄㛑˖//খ˖W需量t锯式-㸠ॳྟ W需量t锯得-㓽ৢ㸠 Ve齿t需al-ॳྟⱘ催 ⱘ㓽催ᑺ˄ऩ 能齿部相高age- ֱᄬԡ/ 然est相高age- 㓽 ֱ㕂 然ept锯Colo齿-ⶽᔶϢẃᔶⳌᏂ䚼ߚ䳔㽕฿ܙⱘ买㡆ˈϔ㠀Ўvo需量T现T_能部ale相高ageToT需x需ng善MCATCH_色相算T式据W需量t锯式始MCATCH_色相算T式据W需量t锯得始MCATCH_色相算T式据Ve齿t需al始色相算T式据然ept锯始MCATCH_色相算T式据能齿部相高age补]始MCATCH_色相算T式据然est相高age补]始MCATCH_色相算T式据然ept锯Colo{uns需gne量需ntVe齿然est梯uns需gne量需ntVe齿能齿部=uns需gne量需ntVe齿Count=uns需gne量需ntVe齿能ta齿t始Ve齿En量始Ve齿能tep始Ve齿He需g锯t始Ve齿然estHe需g锯t梯uns需gne量需nt者owCount=差梯uns需gne量需nt者ow然est=uns需gne量需nt者ow能齿部=MCATCH_色相算T式据然ept锯Count=ntept锯然est//需nt然ept锯能齿部=MCATCH_色相算TestCountⳂ逗uffe齿ⱘ䅵বMCATCH_色相算THe需g锯tCountⳂ逗uffe齿ⱘ䅵বVe齿能ta齿t=Ve齿En量=Ve齿t需al梯//㓽ৢⶽᔶϢẃᔶⳌᏂ㸹ܙᶤ⾡Colo齿ৢⱘ催ᑺˈৢⶽᔶⱘ催ᑺVe齿能Ve齿He需g锯t=差梯//ᅲ䰙䆹ⱘ㓽ޣ然ept锯Count大=W需量t锯得梯//⫼Ѣ߸䆹䳔㽕㓽Ve齿然estHe需g锯t=Ve齿t需al-得*然ept锯梯//㓽ৢ䆹ⱘ催需f善Ve齿然estHe需g锯t<{齿etu齿n梯//㽕∖䕀ⱘ}fo齿善者ow然est=差梯者ow然est<W需量t锯得梯者ow然est大大 //部ountt锯eve齿t需{需f善然ept锯Count比=然ept锯 {He需g锯tCount=差梯然estCount=者ow然est梯Ve齿能齿部=者ow能齿部梯Ve齿然estHe需g锯t=Ve齿t需al-Ve齿He需g锯t*//量需ag_p齿需ntf善保==然estCount=功量观n保始善MCATCH_色相算T式据在然estCountfo齿善Ve齿然est=Ve齿能ta齿t梯Ve齿然est<Ve齿En量梯Ve齿然est大大在//eve齿yve齿t需al量{需f善He需g锯tCount<Ve齿He需g锯t{He需g锯tCount然est相高age补然estCount]=然ept锯Colo//量需ag_p齿需ntf善保Colo齿功x观n保始善MCATCH_色相算T式据在然est相高age补然estCount]}{需f善Ve齿然 善Ve齿En量-Ve齿He需g锯t在在//㓽{然est相高age补然estCount]=能齿部相高age补VeVe齿Count大=Ve齿t需alw锯需le善Ve齿Count比=Ve齿然estHe需g锯t{Ve齿CountVe齿然estHe需g锯t梯Ve齿能齿部大=W需量t锯式梯}//量需ag_p齿需ntf善保suofang功xVe齿能齿部=功量然estCount功量观n保始善MCATCH_色相算T式据在然est相高age补然estCount]始Ve齿能齿部始然estCount} //䳔㽕㸹ܙӴ䖯ᴹⱘColo{然est相高age补然estCount]=然ept锯Colo//量需ag_p齿需ntf善保功x观n保始善MCATCH_色相算T式据在然est相高age补然estCount]}}//量需ag_p齿需ntf善保**然estCount=功量Ve齿能齿部=功量观n保始然estCount始Ve}{Ve齿He需g锯t然ept锯Count大=W需量tHe需g锯tCount=然estCount=者ow然estVe齿能齿部=者owVe齿然estHe需g锯t=Ve齿t需al-Ve齿He需g锯t*//量需ag_p齿需ntf善保E种==然estCount=功量观n保始善MCATCH_色相算T式据在然estCountfo齿善Ve齿然est=Ve齿能ta齿t梯Ve齿然est<Ve齿En量梯Ve齿然est大大在//eve齿yve齿t需al量{需f善He需g锯tCount<Ve齿He需g锯t{He需g锯tCount然est相高age补然estCount]=然ept锯Colo//量需ag_p齿需ntf善保E种Colo齿功x观n保始善MCATCH_色相算T式据在然est相高age补然estCount}{需f善Ve齿然 善Ve齿En量-Ve齿He需g锯t在在//㓽{然est相高age补然estCount]=能齿部相高age补VeVe齿Count大=Ve齿t需alw锯需le善Ve齿Count比=Ve齿然estHe需g锯t{Ve齿CountVe齿然estHe需g锯t梯Ve齿能齿部大=W需量t锯式梯}//量需ag_p齿需ntf善保E种suofang功xVe齿能齿部=功量然estCount功量观n保始善MCATCH_色相算T式据在然est相高age补然estCount]始Ve齿能齿部始然estCount} //䳔㽕㸹ܙӴ䖯ᴹⱘColo{然est相高age补然estCount]=然ept锯Colo 量需ag_p齿需ntf善保E种Colo齿功x观n保始善MCATCH_色相算T式据在然est相高age补然estCount}}//量需ag_p齿需ntf善保E种**然estCount=功量Ve齿能齿部=功量观n保始然estCount始Ve}}者owCount大=W需量tw锯需le善者owCount比=W需量t{者owCountW需量t锯得梯}量需ag_p齿需ntf善保者ow能齿部=功量者owCount=功量Ve齿He需g锯t=功量者ow然est=功} fo齿善然estCount=差梯然estCount<W需量t锯得*Ve齿t需