FreeCalypso > hg > ueda-linux
annotate ueda/uschem-print/papersize.c @ 38:aa0539cc3d41
pads2gpcb project started, skeleton compiles
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
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date | Mon, 11 Jan 2016 04:56:51 +0000 |
parents | cd92449fdb51 |
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rev | line source |
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1 #include <stdio.h> |
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2 #include <ctype.h> |
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3 #include <strings.h> |
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4 |
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5 extern int printsize_x, printsize_y; |
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6 |
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7 struct paper_size_kwtab { |
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8 char *keyword; |
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9 int xdim; |
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10 int ydim; |
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11 } paper_sizes[] = { |
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12 {"letter", 792, 612}, |
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13 {"legal", 1008, 612}, |
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14 {"ledger", 1224, 792}, |
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15 {"tabloid", 1224, 792}, |
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16 {"11x17", 1224, 792}, |
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17 {"A", 792, 612}, |
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18 {"B", 1224, 792}, |
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19 {"C", 1584, 1224}, |
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20 {"D", 2448, 1584}, |
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21 {"E", 3168, 2448}, |
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22 {NULL, 0, 0} |
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23 }; |
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24 |
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25 set_paper_size(str) |
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26 char *str; |
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27 { |
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28 struct paper_size_kwtab *kwp; |
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29 register char *cp, *np; |
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30 |
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31 for (kwp = paper_sizes; kwp->keyword; kwp++) |
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32 if (!strcmp(str, kwp->keyword)) { |
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33 printsize_x = kwp->xdim; |
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34 printsize_y = kwp->ydim; |
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35 return; |
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36 } |
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37 |
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38 cp = str; |
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39 if (!isdigit(*cp)) { |
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40 inv: fprintf(stderr, |
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41 "uschem-print: -P %s: invalid paper size specification\n", |
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42 str); |
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43 exit(1); |
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44 } |
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45 for (np = cp; isdigit(*cp); cp++) |
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46 ; |
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47 if (*cp++ != 'x') |
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48 goto inv; |
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49 printsize_x = atoi(np); |
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50 if (!isdigit(*cp)) |
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51 goto inv; |
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52 for (np = cp; isdigit(*cp); cp++) |
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53 ; |
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54 if (*cp) |
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55 goto inv; |
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56 printsize_y = atoi(np); |
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57 } |