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authorN.N. <matju@users.sourceforge.net>2009-06-02 18:34:39 +0000
committerN.N. <matju@users.sourceforge.net>2009-06-02 18:34:39 +0000
commit3033e4f8ad1f778a26ce61bafeb4cda5f2b752d6 (patch)
tree0227e0fd7e41cb0da2ba79c323e74b2fbeda0cb0 /desiredata/src
parent27e50cc1ceef1fc4de87eab17804d38a2cda3b02 (diff)
reformat
svn path=/trunk/; revision=11617
Diffstat (limited to 'desiredata/src')
-rw-r--r--desiredata/src/desire.c154
1 files changed, 76 insertions, 78 deletions
diff --git a/desiredata/src/desire.c b/desiredata/src/desire.c
index af0888f8..8a7ad4e1 100644
--- a/desiredata/src/desire.c
+++ b/desiredata/src/desire.c
@@ -1576,8 +1576,7 @@ static int array_getfields(t_symbol *elemtsym, t_canvas **elemtemplatecanvasp,
t_template **elemtemplatep, int *elemsizep, t_slot *xslot, t_slot *yslot, t_slot *wslot,
int *xonsetp, int *yonsetp, int *wonsetp);
-/* try clicking on an element of the array as a scalar (if clicking
- on the trace of the array failed) */
+/* try clicking on an element of the array as a scalar (if clicking on the trace of the array failed) */
static int array_doclick_element(t_array *array, t_canvas *canvas, t_scalar *sc, t_array *ap,
t_symbol *elemtsym, float linewidth, float xloc, float xinc, float yloc,
t_slot *xfield, t_slot *yfield, t_slot *wfield, int xpix, int ypix, int shift, int alt, int dbl, int doit) {
@@ -1586,9 +1585,7 @@ t_slot *xfield, t_slot *yfield, t_slot *wfield, int xpix, int ypix, int shift, i
int elemsize, yonset, wonset, xonset, incr;
//float xsum=0;
if (elemtsym == &s_float) return 0;
- if (array_getfields(elemtsym, &elemtemplatecanvas,
- &elemtemplate, &elemsize, xfield, yfield, wfield, &xonset, &yonset, &wonset))
- return 0;
+ if (array_getfields(elemtsym,&elemtemplatecanvas,&elemtemplate,&elemsize,xfield,yfield,wfield,&xonset,&yonset,&wonset)) return 0;
/* if it has more than 2000 points, just check 300 of them. */
if (array->n < 2000) incr=1; else incr = array->n/300;
for (int i=0; i < array->n; i += incr) {
@@ -3368,9 +3365,9 @@ int template_size(t_template *x) {return x->n * sizeof(t_word);}
int template_find_field(t_template *x, t_symbol *name, int *p_onset, int *p_type, t_symbol **p_arraytype) {
if (!x) {bug("template_find_field"); return 0;}
for (int i = 0; i<x->n; i++) if (x->vec[i].name == name) {
- *p_onset = i*sizeof(t_word);
- *p_type = x->vec[i].type;
- *p_arraytype = x->vec[i].arraytemplate;
+ if (p_onset) *p_onset = i*sizeof(t_word);
+ if (p_type) *p_type = x->vec[i].type;
+ if (p_arraytype) *p_arraytype = x->vec[i].arraytemplate;
return 1;
}
return 0;
@@ -4060,11 +4057,21 @@ void plot_float(t_plot *x, t_floatarg f) {
canvas_redrawallfortemplatecanvas(x->canvas, 1);
}
+struct t_pelote {
+ t_symbol *elemtsym;
+ t_array *array;
+ float linewidth;
+ float xloc;
+ float xinc;
+ float yloc;
+ float style;
+ float vis;
+ float scalarvis;
+};
+
/* get everything we'll need from the owner template of the array being
plotted. Not used for garrays, but see below */
-static int plot_readownertemplate(t_plot *x, t_word *data, t_template *ownertemplate,
-t_symbol **elemtsymp, t_array **arrayp, float *linewidthp, float *xlocp, float *xincp, float *ylocp,
-float *stylep, float *visp, float *scalarvisp) {
+static int plot_readownertemplate(t_plot *x, t_word *data, t_template *ownertemplate, t_pelote *out) {
int arrayonset, type;
t_symbol *elemtsym;
t_array *array;
@@ -4075,15 +4082,17 @@ float *stylep, float *visp, float *scalarvisp) {
}
if (type != DT_ARRAY) {error("%s: not an array", x->data.varsym->name); return -1;}
array = *(t_array **)(((char *)data) + arrayonset);
- *linewidthp = slot_getfloat(&x->width, ownertemplate, data, 1);
- *xlocp = slot_getfloat(&x->xloc, ownertemplate, data, 1);
- *xincp = slot_getfloat(&x->xinc, ownertemplate, data, 1);
- *ylocp = slot_getfloat(&x->yloc, ownertemplate, data, 1);
- *stylep = slot_getfloat(&x->style, ownertemplate, data, 1);
- *visp = slot_getfloat(&x->vis, ownertemplate, data, 1);
- *scalarvisp = slot_getfloat(&x->scalarvis, ownertemplate, data, 1);
- *elemtsymp = elemtsym;
- *arrayp = array;
+#define SLUT(FIELD) slot_getfloat(&x->FIELD, ownertemplate, data, 1);
+ out->linewidth = SLUT(width);
+ out->xloc = SLUT(xloc);
+ out->xinc = SLUT(xinc);
+ out->yloc = SLUT(yloc);
+ out->style = SLUT(style);
+ out->vis = SLUT(vis);
+ out->scalarvis = SLUT(scalarvis);
+#undef SLUT
+ out->elemtsym = elemtsym;
+ out->array = array;
return 0;
}
@@ -4121,40 +4130,38 @@ static void plot_vis(t_gobj *z, t_canvas *canvas, t_word *data, t_template *t, f
int elemsize, yonset, wonset, xonset;
t_canvas *elemtemplatecanvas;
t_template *elemtemplate;
- t_symbol *elemtsym;
- float linewidth, xloc, xinc, yloc, style, xsum, yval, vis, scalarvis;
- t_array *array;
- if (plot_readownertemplate(x, data, t, &elemtsym, &array, &linewidth, &xloc, &xinc, &yloc, &style, &vis, &scalarvis)) return;
+ float xsum, yval;
+ t_pelote p;
+ if (plot_readownertemplate(x,data,t,&p)) return;
t_slot *xslot = &x->xpoints, *yslot = &x->ypoints, *wslot = &x->wpoints;
- if (!vis) return;
- if (array_getfields(elemtsym, &elemtemplatecanvas, &elemtemplate, &elemsize,
- xslot, yslot, wslot, &xonset, &yonset, &wonset)) return;
- int nelem = array->n;
- char *elem = (char *)array->vec;
+ if (!p.vis) return;
+ if (array_getfields(p.elemtsym,&elemtemplatecanvas,&elemtemplate,&elemsize,xslot,yslot,wslot,&xonset,&yonset,&wonset)) return;
+ int nelem = p.array->n;
+ char *elem = (char *)p.array->vec;
if (tovis) {
- if (style == PLOTSTYLE_POINTS) {
+ if (p.style == PLOTSTYLE_POINTS) {
float minyval = 1e20, maxyval = -1e20;
int ndrawn = 0;
- xsum = basex + xloc;
+ xsum = basex + p.xloc;
for (int i=0; i<nelem; i++) {
float yval;
int ixpix, inextx;
if (xonset >= 0) {
- float usexloc = basex + xloc + *(float *)((elem + elemsize*i) + xonset);
+ float usexloc = basex + p.xloc + *(float *)((elem + elemsize*i) + xonset);
ixpix = canvas_xtopixels(canvas, slot_cvttocoord(xslot, usexloc));
inextx = ixpix + 2;
} else {
- ixpix = canvas_xtopixels(canvas, slot_cvttocoord(xslot, xsum)); xsum += xinc;
+ ixpix = canvas_xtopixels(canvas, slot_cvttocoord(xslot, xsum)); xsum += p.xinc;
inextx = canvas_xtopixels(canvas, slot_cvttocoord(xslot, xsum));
}
- yval = yonset>=0 ? yloc + *(float *)((elem + elemsize*i) + yonset) : 0;
+ yval = yonset>=0 ? p.yloc + *(float *)((elem + elemsize*i) + yonset) : 0;
if (yval > maxyval) maxyval = yval;
if (yval < minyval) minyval = yval;
if (i == nelem-1 || inextx != ixpix) {
sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill black -width 0 -tags plot%lx\n",
(long)canvas_getcanvas(canvas), ixpix,
(int) canvas_ytopixels(canvas, basey + slot_cvttocoord(yslot, minyval)), inextx,
- (int)(canvas_ytopixels(canvas, basey + slot_cvttocoord(yslot, maxyval))+linewidth),
+ (int)(canvas_ytopixels(canvas, basey + slot_cvttocoord(yslot, maxyval))+p.linewidth),
(long)data);
ndrawn++;
minyval = 1e20;
@@ -4172,57 +4179,49 @@ static void plot_vis(t_gobj *z, t_canvas *canvas, t_word *data, t_template *t, f
if (wonset >= 0) {
/* found "w" field which controls linewidth. The trace is a filled polygon with 2n points. */
//sys_vgui(".x%lx.c create polygon \\\n", (long)canvas_getcanvas(canvas));
- xsum = xloc;
-#define FOO float usexloc = xonset>=0 ? xloc+*(float *)(elem+elemsize*i+xonset) : xsum; \
- float yval = yonset>=0 ? *(float *)(elem+elemsize*i+yonset) : 0; \
+ xsum = p.xloc;
+#define FOO float usexloc = xonset>=0 ? p.xloc+*(float *)(elem+elemsize*i+xonset) : xsum; \
+ float yval = yonset>=0 ? *(float *)(elem+elemsize*i+yonset) : 0; \
wval = *(float *)(elem+elemsize*i+wonset); \
float xpix = canvas_xtopixels(canvas, basex + slot_cvttocoord(xslot, usexloc)); \
ixpix = int(roundf(xpix)); \
float w = slot_cvttocoord(wslot,wval);
for (int i=0; i<nelem; i++) {
- xsum+=xinc; FOO;
+ xsum+=p.xinc; FOO;
if (xonset>=0 || ixpix!=lastpixel) {
- sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + slot_cvttocoord(yslot,yval+yloc) - w));
- ndrawn++;
- }
- lastpixel = ixpix;
- if (ndrawn >= 1000) goto ouch;
- }
+ sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + slot_cvttocoord(yslot,yval+p.yloc) - w));
+ ndrawn++;}
+ lastpixel = ixpix;}
lastpixel = -1;
for (int i=nelem-1; i>=0; i--) {
- xsum-=xinc; FOO;
+ xsum-=p.xinc; FOO;
if (xonset>=0 || ixpix!=lastpixel) {
- sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + yloc + slot_cvttocoord(yslot,yval)+w));
- ndrawn++;
- }
- lastpixel = ixpix;
- if (ndrawn >= 1000) goto ouch;
- }
+ sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + p.yloc + slot_cvttocoord(yslot,yval)+w));
+ ndrawn++;}
+ lastpixel = ixpix;}
#undef FOO
/* TK will complain if there aren't at least 3 points. There should be at least two already. */
if (ndrawn < 4) {
int y = int(slot_cvttocoord(yslot, yval));
int w = int(slot_cvttocoord(wslot, wval));
sys_vgui("%d %f %d %f\\\n",
- ixpix + 10, canvas_ytopixels(canvas, basey + yloc + y + w),
- ixpix + 10, canvas_ytopixels(canvas, basey + yloc + y - w));
- }
- ouch:
- sys_vgui(" -width 1 -fill %s -outline %s\\\n", outline, outline);
- if (style == PLOTSTYLE_BEZ) sys_vgui("-smooth 1\\\n");
+ ixpix + 10, canvas_ytopixels(canvas, basey + p.yloc + y + w),
+ ixpix + 10, canvas_ytopixels(canvas, basey + p.yloc + y - w));}
+ sys_vgui(" -width 1 -fill %s -outline %s", outline, outline);
+ if (p.style == PLOTSTYLE_BEZ) sys_vgui("-smooth 1");
sys_vgui("-tags plot%lx\n", (long)data);
- } else if (linewidth > 0) {
+ } else if (p.linewidth>0) {
/* no "w" field. If the linewidth is positive, draw a segmented line with the
requested width; otherwise don't draw the trace at all. */
sys_vgui(".x%lx.c create line \\\n", (long)canvas_getcanvas(canvas));
- xsum = xloc;
+ xsum = p.xloc;
for (int i=0; i<nelem; i++) {
- float usexloc = xonset>=0 ? xloc+*(float *)(elem+elemsize*i+xonset) : xsum; if (xonset>=0) xsum+=(int)xinc;
- float yval = yonset>=0 ? *(float *)(elem+elemsize*i+yonset) : 0;
+ float usexloc = xonset>=0 ? p.xloc+*(float *)(elem+elemsize*i+xonset) : xsum; if (xonset>=0) xsum+=int(p.xinc);
+ float yval = yonset>=0 ? *(float *)(elem+elemsize*i+yonset) : 0;
float xpix = canvas_xtopixels(canvas, basex + slot_cvttocoord(xslot, usexloc));
ixpix = (int)roundf(xpix);
if (xonset >= 0 || ixpix != lastpixel) {
- sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + yloc + slot_cvttocoord(yslot, yval)));
+ sys_vgui("%d %f \\\n", ixpix, canvas_ytopixels(canvas, basey + p.yloc + slot_cvttocoord(yslot, yval)));
ndrawn++;
}
lastpixel = ixpix;
@@ -4231,17 +4230,16 @@ static void plot_vis(t_gobj *z, t_canvas *canvas, t_word *data, t_template *t, f
/* TK will complain if there aren't at least 2 points... */
if (ndrawn == 0) sys_vgui("0 0 0 0 \\\n");
else if (ndrawn == 1) sys_vgui("%d %f \\\n", ixpix + 10,
- canvas_ytopixels(canvas, basey + yloc + slot_cvttocoord(yslot, yval)));
- sys_vgui("-width %f -fill %s -smooth %d -tags plot%lx",linewidth,outline,style==PLOTSTYLE_BEZ,(long)data);
+ canvas_ytopixels(canvas, basey + p.yloc + slot_cvttocoord(yslot, yval)));
+ sys_vgui("-width %f -fill %s -smooth %d -tags plot%lx",p.linewidth,outline,p.style==PLOTSTYLE_BEZ,(long)data);
}
}
- /* We're done with the outline; now draw all the points. This code is inefficient since
- the template has to be searched for drawing instructions for every last point. */
- if (scalarvis) {
- int xsum = (int)xloc;
+ /* We're done with the outline; now draw all the points. */
+ if (p.scalarvis) {
+ int xsum = int(p.xloc);
for (int i=0; i<nelem; i++) {
//float usexloc = xonset>=0 ? basex + xloc + *(float *)(elem+elemsize*i+xonset) : basex+xsum;
- if (xonset>=0) xsum+=int(xinc);
+ if (xonset>=0) xsum+=int(p.xinc);
yval = yonset>=0 ? *(float *)(elem+elemsize*i+yonset) : 0;
//float useyloc = basey + yloc + slot_cvttocoord(yslot, yval);
/*canvas_each(y,elemtemplatecanvas) pd_getparentwidget(y)->w_parentvisfn(y, canvas,
@@ -4257,13 +4255,15 @@ static void plot_vis(t_gobj *z, t_canvas *canvas, t_word *data, t_template *t, f
}
}
+// could be merged with array_doclick
static int plot_click(t_gobj *z, t_canvas *canvas, t_word *data, t_template *t, t_scalar *sc,
t_array *ap, float basex, float basey, int xpix, int ypix, int shift, int alt, int dbl, int doit) {
t_plot *x = (t_plot *)z;
t_symbol *elemtsym;
- float linewidth, xloc, xinc, yloc, style, vis, scalarvis;
+ float linewidth, xloc, xinc, yloc, vis, scalarvis;
t_array *array;
- if (plot_readownertemplate(x,data,t,&elemtsym,&array,&linewidth,&xloc,&xinc,&yloc,&style,&vis,&scalarvis)) return 0;
+ t_pelote p;
+ if (plot_readownertemplate(x,data,t,&p)) return 0;
if (!vis) return 0;
return array_doclick(array,canvas,sc,ap,elemtsym,linewidth,basex+xloc,xinc,
basey+yloc,scalarvis,&x->xpoints,&x->ypoints,&x->wpoints,xpix,ypix,shift,alt,dbl,doit);
@@ -4561,8 +4561,7 @@ static void ptrobj_bang(t_ptrobj *x) {
t_typedout *to = x->typedout;
if (!gpointer_check(&x->gp, 1)) {error("bang: empty pointer"); return;}
t_symbol *tsym = gpointer_gettsym(&x->gp);
- for (int n=x->ntypedout; n--; to++)
- if (to->type == tsym) {outlet_pointer(to->outlet, &x->gp); return;}
+ for (int n=x->ntypedout; n--; to++) if (to->type == tsym) {outlet_pointer(to->outlet, &x->gp); return;}
outlet_pointer(x->otherout, &x->gp);
}
@@ -4605,9 +4604,8 @@ static void *get_new(t_symbol *why, int argc, t_atom *argv) {
for (int i=0; i < argc; i++, sp++) {
sp->sym = atom_getsymbolarg(i, argc, argv);
sp->outlet = outlet_new(x,0);
- /* LATER connect with the template and set the outlet's type
- correctly. We can't yet guarantee that the template is there
- before we hit this routine. */
+ /* LATER connect with the template and set the outlet's type correctly.
+ We can't yet guarantee that the template is there before we hit this routine. */
}
return x;
}
@@ -4624,7 +4622,7 @@ static void get_pointer(t_get *x, t_gpointer *gp) {
int onset, type;
t_symbol *arraytype;
if (template_find_field(t, vp->sym, &onset, &type, &arraytype)) {
- if (type == DT_FLOAT) outlet_float(vp->outlet, *(t_float *)(((char *)vec) + onset));
+ if (type == DT_FLOAT ) outlet_float( vp->outlet, *(t_float *)(((char *)vec) + onset));
else if (type == DT_SYMBOL) outlet_symbol(vp->outlet, *(t_symbol **)(((char *)vec) + onset));
else error("%s.%s is not a number or symbol", t->sym->name, vp->sym->name);
} else error("%s.%s: no such field", t->sym->name, vp->sym->name);