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Annotation of researchv9/jerq/src/lib/layer/lsegment.c, revision 1.1

1.1     ! root        1: #include <jerq.h>
        !             2: #include "layer.h"
        !             3: #include <line.h>
        !             4: 
        !             5: /*ARGSUSED*/
        !             6: static void
        !             7: Lsegment(l, r, db, fp, o)
        !             8:        Layer *l;
        !             9:        Rectangle r;
        !            10:        Bitmap *db;
        !            11:        register struct{
        !            12:                Point p0, p1;
        !            13:                Code f;
        !            14:        }*fp;
        !            15:        Obscured *o;
        !            16: {
        !            17:        Jclipline(db, r, fp->p0, fp->p1, fp->f);
        !            18: }
        !            19: 
        !            20: lsegment(l, p, q, f)
        !            21:        Layer *l;
        !            22:        Point p, q;
        !            23:        Code f;
        !            24: {
        !            25:        Point p0, p1;
        !            26:        p0=p;
        !            27:        if(p.x==q.x && p.y==q.y)
        !            28:                return;
        !            29:        p1=Jsetline(p, q);
        !            30:        layerop(l, Lsegment, l->rect, p0, p1, f);
        !            31: }

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