visual c++ led效果static 控件类源码

// Digistatic.cpp : implementation file // // Copyright (C) 2000 by Michel Wassink // All rights reserved // // This is free software. // This code may be used in compiled form in any way you desire. This // file may be redistributed unmodified by any means PROVIDING it is // not sold for profit without the authors written consent, and // providing that this notice and the authors name and all copyright // notices remains intact. If the source code in this file is used in // any commercial application then a statement along the lines of // "Portions Copyright � 2002 Michel Wassink" must be included in // the startup banner, "About" box or printed documentation. An email // letting me know that you are using it would be nice as well. That's // not much to ask considering the amount of work that went into this. // // No warrantee of any kind, expressed or implied, is included with this // software; use at your own risk, responsibility for damages (if any) to // anyone resulting from the use of this software rests entirely with the // user. // // Send bug reports, bug fixes, enhancements, requests, flames, etc., and // I'll try to keep a version up to date. I can be reached as follows: // micways@hotmail.com (private site) // An email letting me know that you are using it would be nice. ///////////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "Digistatic.h" #include "Curvefit.h" #include "MEMDC.H" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif // Segment numbering: // ----- 13 ----- 0 //|\ | /| 8 0 12 | | 1 2 //| \|/ | 1 2 | | // -- -- == 6 7 ----- == 3 //| /|\ | 3 4 | | //|/ | \| 9 5 11 | | 4 5 // ----- 10 ----- 6 #define MAXSEGCHAR7 12 // Number of supported 7 segment characters #define MAXSEGCHAR14 45 // Number of supported 14 segment characters #define MAXSEGSEMCOL 2 // Number of supported 3 segment characters #define NORM_DIGIHEIGHT 83 // All characters must have this height // please uncomment the following line if you want nicer scrolling // and all characters get same width //#define _WIDE_SEMICOLON //////////////////////////////////////////////////////////////////////////////// // For 14 segments display... // SP 0 1 2 3 4 5 6 WORD CHAR_SEGM14[MAXSEGCHAR14] = {0x0000, 0x3F00, 0x1800, 0x36C0, 0x3CC0, 0x19C0, 0x2DC0, 0x2FC0, // 7 8 9 - A B C D E F G H 0x3800, 0x3FC0, 0x3DC0, 0x00C0, 0x3BC0, 0x3CA1, 0x2700, 0x3C21, 0x27C0, 0x23C0, 0x2F80, 0x1BC0, // I J K L M N O P Q R S T 0x2421, 0x1E00, 0x0354, 0x0700, 0x1B06, 0x1B12, 0x3F00, 0x33C0, 0x3F10, 0x33D0, 0x2DC0, 0x2021, // U V W X Y Z * + ( ) Back/ / 0x1F00, 0x030C, 0x1B18, 0x001E, 0x11E0, 0x240C, 0x00FF, 0x00E1, 0x0014, 0x000A, 0x0012, 0x000C, // ' 0x0001 }; // straight style CPoint PtSeg14N0[5] = {CPoint(20,13), CPoint(20,36), CPoint(24,40), CPoint(28,36), CPoint(28,13)}; CPoint PtSeg14N1[4] = {CPoint( 5, 5), CPoint(15,35), CPoint(20,37), CPoint(18,25)}; CPoint PtSeg14N6[6] = {CPoint( 6,41), CPoint(14,45), CPoint(18,45), CPoint(22,41), CPoint(18,37), CPoint(14,37)}; CPoint PtSeg14N8[4] = {CPoint( 4, 7), CPoint( 4,40), CPoint(11,36), CPoint(11,26)}; CPoint PtSeg14N13[4] = {CPoint( 6, 4), CPoint(11,11), CPoint(37,11), CPoint(42, 4)}; BYTE TpSeg14N0[5] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg14N1[4] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg14N6[6] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg14N8[4] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg14N13[4] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO}; // smooth style PT_BEZIERTO CPoint PtSeg14N0S[13] ={CPoint(20,12), CPoint(20,25), CPoint(22,36), CPoint(23,39), CPoint(24,40), CPoint(25,39), CPoint(26,36), CPoint(28,25), CPoint(28,12), CPoint(26,10), CPoint(24, 9), CPoint(22,10), CPoint(20,12)}; CPoint PtSeg14N1S[10] ={CPoint(10,10), CPoint(10,13), CPoint(11,20), CPoint(13,28), CPoint(21,38), CPoint(21,37), CPoint(19,26), CPoint(15,16), CPoint(11,10), CPoint(10,10)}; CPoint PtSeg14N6S[6] = {CPoint( 8,41), CPoint(12,45), CPoint(16,45), CPoint(23,41), CPoint(16,37), CPoint(12,37)}; CPoint PtSeg14N8S[10]= {CPoint( 4, 7), CPoint( 4,39), CPoint( 5,40), CPoint( 6,40), CPoint( 9,37), CPoint(11,33), CPoint(11,25), CPoint( 9,14), CPoint( 5, 6), CPoint( 4, 7)}; CPoint PtSeg14N13S[17]={CPoint( 8, 4), CPoint( 7, 5), CPoint( 7, 6), CPoint( 9, 8), CPoint(12, 9), CPoint(14,11), CPoint(19,11), CPoint(21, 9), CPoint(24, 7), CPoint(27, 9), CPoint(29,11), CPoint(34,11), CPoint(36, 9), CPoint(39, 8), CPoint(41, 6), CPoint(41, 5), CPoint(40, 4)}; BYTE TpSeg14N0S[13]= {PT_MOVETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO}; BYTE TpSeg14N1S[10] ={PT_MOVETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO}; BYTE TpSeg14N6S[6] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg14N8S[10] ={PT_MOVETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO}; BYTE TpSeg14N13S[17]={PT_MOVETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO}; /////////////////////////////////////////////////////////////////////////////// // For 7 segments display... // SP 0 1 2 3 4 5 BYTE CHAR_SEGM7[MAXSEGCHAR7] = {0x00, 0x77, 0x24, 0x5D, 0x6D, 0x2E, 0x6B, // 6 7 8 9 - 0x7B, 0x25, 0x7F, 0x6F, 0x08}; // straight style CPoint PtSeg7N0[4] = {CPoint( 5, 4), CPoint(12,11), CPoint(36,11), CPoint(43, 4)}; CPoint PtSeg7N1[4] = {CPoint( 4, 6), CPoint( 4,40), CPoint(11,36), CPoint(11,13)}; CPoint PtSeg7N3[6] = {CPoint( 6,41), CPoint(14,45), CPoint(34,45), CPoint(42,41), CPoint(34,37), CPoint(14,37)}; // 3 BYTE TpSeg7N0[4] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg7N1[4] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg7N3[6] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO}; // smooth style PT_BEZIERTO CPoint PtSeg7N0S[7] = {CPoint( 6, 4), CPoint( 5, 5), CPoint( 5, 6), CPoint( 8, 9), CPoint(12,11), CPoint(36,11), CPoint(39, 4)}; CPoint PtSeg7N1S[7] = {CPoint( 4, 9), CPoint( 4,39), CPoint( 6,40), CPoint( 7,40), CPoint( 9,38), CPoint(11,36), CPoint(11,12)}; CPoint PtSeg7N2S[10] = {CPoint(37,36), CPoint(39,38), CPoint(41,40), CPoint(42,40), CPoint(44,39), CPoint(44, 6), CPoint(42, 4), CPoint(41, 4), CPoint(39, 8), CPoint(37,12)}; CPoint PtSeg7N3S[6] = {CPoint( 8,41), CPoint(12,45), CPoint(36,45), CPoint(40,41), CPoint(36,37), CPoint(12,37)}; BYTE TpSeg7N0S[7] = {PT_MOVETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_LINETO}; BYTE TpSeg7N1S[7] = {PT_MOVETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO}; BYTE TpSeg7N2S[10] = {PT_MOVETO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO, PT_LINETO, PT_LINETO, PT_BEZIERTO, PT_BEZIERTO, PT_BEZIERTO, PT_LINETO}; BYTE TpSeg7N3S[6] = {PT_MOVETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO, PT_LINETO}; // For 3 segments semicoloncombi display... // . : BYTE CHAR_SEMCOL[MAXSEGSEMCOL] = {0x04, 0x03}; #