Esempio n. 1
0
/*! Writes the data from \a pattern to a file with the given \a fileName.
 *  Returns \c true if successful, otherwise returns \c false. */
int writePec(EmbPattern* pattern, const char* fileName)
{
    EmbFile* file = 0;

    if(!embStitchList_count(pattern->stitchList))
    {
        embLog_error("format-pec.c writePec(), pattern contains no stitches\n");
        return 0;
    }

    /* Check for an END stitch and add one if it is not present */
    if(pattern->lastStitch->stitch.flags != END)
        embPattern_addStitchRel(pattern, 0, 0, END, 1);

    file = embFile_open(fileName, "wb");
    if(!file)
    {
        embLog_error("format-pec.c writePec(), cannot open %s for writing\n", fileName);
        return 0;
    }

    embPattern_flipVertical(pattern); /* TODO: There needs to be a matching flipVertical() call after the write to ensure multiple writes from the same pattern work properly */
    embPattern_fixColorCount(pattern);
    embPattern_correctForMaxStitchLength(pattern,12.7, 204.7);
    embPattern_scale(pattern, 10.0);

    binaryWriteBytes(file, "#PEC0001", 8);

    writePecStitches(pattern, file, fileName);

    embFile_close(file);
    return 1;
}
Esempio n. 2
0
/*! Adds a stitch to the pattern (\a p) at the absolute position (\a x,\a y). Positive y is up. Units are in millimeters. */
void embPattern_addStitchAbs(EmbPattern* p, double x, double y, int flags, int isAutoColorIndex)
{
    EmbStitch s;

    if(!p) { embLog_error("emb-pattern.c embPattern_addStitchAbs(), p argument is null\n"); return; }

    if(flags & END)
    {
        if(embStitchList_empty(p->stitchList))
            return;
        /* Prevent unnecessary multiple END stitches */
        if(p->lastStitch->stitch.flags & END)
        {
            embLog_error("emb-pattern.c embPattern_addStitchAbs(), found multiple END stitches\n");
            return;
        }

        embPattern_fixColorCount(p);

        /* HideStitchesOverLength(127); TODO: fix or remove this */
    }

    if(flags & STOP)
    {
        if(embStitchList_empty(p->stitchList))
            return;
        if(isAutoColorIndex)
            p->currentColorIndex++;
    }

    /* NOTE: If the stitchList is empty, we will create it before adding stitches to it. The first coordinate will be the HOME position. */
    if(embStitchList_empty(p->stitchList))
    {
        /* NOTE: Always HOME the machine before starting any stitching */
        EmbPoint home = embSettings_home(&(p->settings));
        EmbStitch h;
        h.xx = home.xx;
        h.yy = home.yy;
        h.flags = JUMP;
        h.color = p->currentColorIndex;
        p->stitchList = p->lastStitch = embStitchList_create(h);
    }

    s.xx = x;
    s.yy = y;
    s.flags = flags;
    s.color = p->currentColorIndex;
#ifdef ARDUINO
    inoEvent_addStitchAbs(p, s.xx, s.yy, s.flags, s.color);
#else /* ARDUINO */
    p->lastStitch = embStitchList_add(p->lastStitch, s);
#endif /* ARDUINO */
    p->lastX = s.xx;
    p->lastY = s.yy;
}
Esempio n. 3
0
/* Adds a stitch at the absolute position (x,y). Positive y is up. Units are in millimeters. */
void embPattern_addStitchAbs(EmbPattern* p, double x, double y, int flags, int isAutoColorIndex)
{
    EmbStitch s;

    if(!p) { embLog_error("emb-pattern.c embPattern_addStitchAbs(), p argument is null\n"); return; }

    if(flags & END)
    {
        embPattern_fixColorCount(p);

        /* HideStitchesOverLength(127); TODO: fix or remove this */
    }

    if((flags & STOP) && embStitchList_empty(p->stitchList))
        return;
    if((flags & STOP) && isAutoColorIndex)
    {
        p->currentColorIndex++;
    }

    s.xx = x;
    s.yy = y;
    s.flags = flags;
    s.color = p->currentColorIndex;
    if(!(p->stitchList))
    {
        p->stitchList = (EmbStitchList*)malloc(sizeof(EmbStitchList));
        if(!p->stitchList) { embLog_error("emb-pattern.c embPattern_addStitchAbs(), cannot allocate memory for p->stitchList\n"); return; }
        p->stitchList->stitch = s;
        p->stitchList->next = 0;
        p->lastStitch = p->stitchList;
    }
    else
    {
        embStitchList_add(p->lastStitch, s);
        p->lastStitch = p->lastStitch->next;
    }
    p->lastX = s.xx;
    p->lastY = s.yy;
}
Esempio n. 4
0
/* Adds a stitch at the absolute position (x,y). Positive y is up. Units are in millimeters. */
void embPattern_addStitchAbs(EmbPattern* p, double x, double y, int flags, int isAutoColorIndex)
{
    /* TODO: pointer safety */
    EmbStitch s;

    if(flags & END)
    {
        embPattern_fixColorCount(p);

        /* HideStitchesOverLength(127); TODO: fix or remove this */
    }

    if((flags & STOP) && embStitchList_empty(p->stitchList))
        return;
    if((flags & STOP) && isAutoColorIndex)
    {
        p->currentColorIndex++;
    }

    s.xx = x;
    s.yy = y;
    s.flags = flags;
    s.color = p->currentColorIndex;
    if(!(p->stitchList))
    {
        p->stitchList = (EmbStitchList*)malloc(sizeof(EmbStitchList));
        /* TODO: malloc fail error */
        p->stitchList->stitch = s;
        p->stitchList->next = 0;
        p->lastStitch = p->stitchList;
    }
    else
    {
        embStitchList_add(p->lastStitch, s);
        p->lastStitch = p->lastStitch->next;
    }
    p->lastX = s.xx;
    p->lastY = s.yy;
}