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Annotation of researchv10no/libplot/lib4014/range.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: #include "tek.h"
                      3: range(x0, y0, x1, y1) 
                      4: double x0, y0, x1, y1; 
                      5: {
                      6:        e1->xmin = x0;
                      7:        e1->ymin = y0;
                      8:        e1->scalex = e1->sidex / (x1 - x0);
                      9:        e1->scaley = e1->sidey / (y1 - y0);
                     10:        e1->quantum = e0->quantum / sqrt(e1->scalex * e1->scalex +
                     11:                 e1->scaley * e1->scaley);
                     12:        if(e1->quantum < .01)
                     13:                e1->quantum = .01;
                     14: }

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