69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
#include <stdio.h>
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#include <string.h>
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//
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// U08 *OutBuff, U16 cRows, U16 cColumns, U08 MSize
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#include "dm200.h"
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#include "QImage"
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#include "QDebug"
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#define MAX_WIDTH_BYTE 48 // 384/8
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char DataMatrixdDraw(U08 *OutBuff, U16 cRows, U16 cColumns, U08 MSize);
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//char DataMatrixdDrawImg(U08 *OutBuff, U16 cRows, U16 cColumns, U08 MSize,QImage *pImg);
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void Draw_Matrix(unsigned char *buffer)
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{
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U16 sColumns, sRows;
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U08 *Grid;
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sColumns = sRows = 0;
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Grid = 0;
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sColumns = sRows = 0;
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short sizeType = 0;
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Grid = iec16022ecc200((short*)&sRows, (short*)&sColumns, buffer, &sizeType);
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DataMatrixdDraw(Grid,sRows,sColumns,2);
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}
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char DataMatrixdDraw(U08 *OutBuff, U16 cRows, U16 cColumns, U08 MSize)
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{
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int Size=MSize;
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int w = cColumns*Size;
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int h = cRows*Size;
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//qDebug()<<w<<h<<Size;
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QImage QRImage(w,h,QImage::Format_ARGB32 );
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QImage *img;
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img = &QRImage;
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img->fill(0x00ffffff);
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/* data */
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int margin=0;
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U08 *p = OutBuff;
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int ypos=0;//margin * Size;
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int xpos=0;
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int x,y,xx,yy,bit;
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for(y=0; y<cRows; y++) {
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bit = 7;
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bit = 7 - (margin * Size % 8);
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xpos=margin * Size;
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for(x=0; x<cColumns; x++) {
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for(xx=0; xx<Size; xx++) {
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if((*p & 1) << bit){
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for(yy=0; yy<Size; yy++) {
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img->setPixel(xpos,h-1-(ypos+yy),0xff000000);
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}
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}
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xpos++;
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}
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p++;
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bit--;
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if(bit < 0) {
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//q++;
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bit = 7;
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}
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}
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ypos+=Size;
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}
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img->save("Myqr.bmp");
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return 0;
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}
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