求ondraw 函数数组画图问题

Question

这样的数组:  R[i][j],Z[i][j]
举例：R=[ 0.2750000      0.5500000      0.8250000      1.1000000      1.3750000      1.6500001      1.9250001      2.2000000      2.4750001      2.7500000      3.0250001      3.3000002      3.5750000      3.8500001      4.1250000      4.4000001      4.6750002      4.9500003      5.2249999
      0.2750000      0.5500000      0.8250000      1.1000000      1.3750000      1.6500001      1.9250001      2.2000000      2.4750001      2.7500000      3.0250001      3.3000002      3.5750000      3.8500001      4.1250000      4.4000001      4.6750002      4.9500003      5.2249999
      0.2750000      0.5500000      0.8250000      1.1000000      1.3750000      1.6500001      1.9250001      2.2000000      2.4750001      2.7500000      3.0250001      3.3000002      3.5750000      3.8500001      4.1250000      4.4000001      4.6750002      4.9500003      5.2249999
      0.2750000      0.5500000      0.8250000      1.1000000      1.3750000      1.6500001      1.9250001      2.2000000      2.4750001      2.7500000      3.0250001      3.3000002      3.5750000      3.8500001      4.1250000      4.4000001      4.6750002      4.9500003      5.2249999
      0.2812759      0.5622910      0.8426734      1.1213231      1.4004016      1.6789833      1.9572043      2.2352419      2.5132513      2.7913690      3.0697153      3.3483925      3.6274903      3.9070969      4.1873212      4.4683442      4.7505288      5.0347934      5.3248401
      0.2807755      0.5614322      0.8434948      1.1251067      1.4068261      1.6897900      1.9721351      2.2526429      2.5302904      2.8106253      3.0914176      3.3732584      3.6558847      3.9395914      4.2248683      4.5125451      4.8038158      5.0997767      5.4059644
      0.2869624      0.5759508      0.8638655      1.1497399      1.4358302      1.7213528      2.0065327      2.2916486      2.5769718      2.8598289      3.1458302      3.4326797      3.7207539      4.0104609      4.3021998      4.6007304      4.8979049      5.1999774      5.5095568
      0.2872072      0.5755419      0.8646660      1.1546043      1.4437884      1.7348346      2.0253038      2.3133521      2.5986567      2.8858619      3.1753430      3.4662478      3.7586017      4.0528355      4.3495021      4.6509461      4.9556499      5.2661719      5.5871305
      0.2932974      0.5900620      0.8859249      1.1797994      1.4740040      1.7676812      2.0604928      2.3537138      2.6473007      2.9386621      3.2335246      3.5296712      3.8275790      4.1277518      4.4306531      4.7410946      5.0505810      5.3643308      5.6861415],
 Z=[33.6383247     33.7029877     33.7906723     33.8980751     34.0218887     34.1588097     34.3055305     34.4587402     34.6151390     34.7714119     34.9242592     35.0703697     35.2064400     35.3291588     35.4352264     35.5213318     35.5841675     35.6204262     35.6268044
     33.5813255     33.5599861     33.5316734     33.4930763     33.4418869     33.3738098     33.2855301     33.5907402     33.8801384     34.0664101     34.2482605     34.3783684     34.4984398     34.6051598     34.6952248     34.7653313     34.8121681     34.8324280     34.8228035
     32.4384842     32.5020180     32.5861626     32.6883965     32.8056030     32.9345703     33.0720406     33.2147408     33.3593979     33.5027199     33.6414528     33.7723427     33.8921700     33.9977722     34.0860825     34.1541824     34.1994858     34.2201118     34.2154655
     32.3814850     32.3590164     32.3271637     32.2833977     32.2256012     32.1495705     32.0520401     32.3467407     32.6243973     32.7977180     32.9654541     33.0803413     33.1841698     33.2737732     33.3460808     33.3981819     33.4274864     33.4321136     33.4114647
     31.2658577     31.3302402     31.4119759     31.5058823     31.6182861     31.7412968     31.8715839     32.0058174     32.1406708     32.2728081     32.3989334     32.5157700     32.6200752     32.7086411     32.7782707     32.8256531     32.8470306     32.8366776     32.7774429]
如何读取 R,Z,并用pDC画二维图即pDC->(R,Z)
     

Answer 1

BOOL PolyBezier( const POINT* lpPoints, int nCount );
BOOL Polygon( LPPOINT lpPoints, int nCount );等等函数都可以做

Answer 2

自己要折算出一个系数，乘上之后转化为屏幕像素位置。
pDC->MoveTo和pDC->LineTo
画曲线，点就正常了。比例要自己控制的

Answer 3

我知道用pDC->MoveTo和pDC->lineTo,但是怎么指向数组R[i][j]和Z[i][j]？