void wheel2(const char *fn, int nres, char *resnm[], real rot0, char *title)
{
const real fontsize = 14;
const real gray = 0.9;
const real fontasp = 0.45;
const int angle = 9;
const real fontwidth = fontsize*fontasp;
t_psdata out;
int i, slen;
real ring, inner, outer;
real xc, yc, box;
inner = 60.0;
slen = 0;
for (i = 0; (i < nres); i++)
{
slen = std::max(slen, static_cast<int>(strlen(resnm[i])));
}
fprintf(stderr, "slen = %d\n", slen);
ring = slen*fontwidth;
outer = inner+ring;
box = (1+(nres / (2*angle)))*outer;
out = ps_open(fn, 0, 0, 2.0*box, 2.0*box);
xc = box;
yc = box;
ps_font(out, efontHELV, 1.5*fontsize);
ps_translate(out, xc, yc);
ps_color(out, 0, 0, 0);
if (title)
{
ps_ctext(out, 0, -fontsize*1.5/2.0, title, eXCenter);
}
ps_font(out, efontHELV, fontsize);
ps_rotate(out, rot0);
for (i = 0; (i < nres); )
{
if ((i % 5) == 4)
{
ps_color(out, gray, gray, 1.0);
ps_fillarcslice(out, 0, 0, inner, outer, -angle, angle);
ps_color(out, 0, 0, 0);
}
ps_arcslice(out, 0, 0, inner, outer, -angle, angle);
ps_ctext(out, inner+fontwidth, -fontsize/2.0, resnm[i], eXLeft);
ps_rotate(out, -2*angle);
i++;
if ((i % (2*angle)) == 0)
{
inner = outer;
outer += ring;
}
}
ps_close(out);
}
int ps_drotate(t_ps *ps)
{
if (!ps->a || !ps->b || !ps->a->next || !ps->b->next)
return (0);
ps_rotate(ps, 'a');
ps_rotate(ps, 'b');
return (build_steps(ps, RR));
}
void init_context (ps_context* gc, ps_canvas* cs, unsigned char* buf)
{
float version = (float)ps_version() / 10000;
fprintf(stderr, "picasso version %.2f\n", version);
pa = ps_path_create();
pm = ps_matrix_create();
ps_translate(gc, 203, 35);
ps_rotate(gc, 0.32f);
}
static int sub2_ps_optiop(t_ps *ps, int op_num, int op_max, int p)
{
int c;
if (p != PA && (c = ps_push(ps, 'b')))
{
if (ps_optiop(ps, 1 + op_num, op_max, c))
return (1);
ps_push(ps, 'a');
}
if (p != RRA && p != RRR && (c = ps_rotate(ps, 'a')))
{
if (ps_optiop(ps, 1 + op_num, op_max, c))
return (1);
ps_rrotate(ps, 'a');
}
if (p != RA && p != RR && (c = ps_rrotate(ps, 'a')))
{
if (ps_optiop(ps, 1 + op_num, op_max, c))
return (1);
ps_rotate(ps, 'a');
}
return (0);
}
void wheel(const char *fn, int nres, char *resnm[], int r0, real rot0, char *title)
{
const real fontsize = 16;
const real gray = 0.9;
const real fontasp = 0.6;
const real fontwidth = fontsize*fontasp;
t_psdata out;
int i, sl, slen;
real ring, inner, outer;
real xc, yc, box;
gmx_bool *bPh;
char **rnms;
char sign;
inner = 75.0;
slen = 0;
snew(rnms, nres);
for (i = 0; (i < nres); i++)
{
snew(rnms[i], 256);
sl = std::strlen(resnm[i]);
sign = resnm[i][sl-1];
if ((sign == '+') || (sign == '-'))
{
resnm[i][sl-1] = '\0';
}
sprintf(rnms[i], "%s-%d", resnm[i], i+r0);
if ((sign == '+') || (sign == '-'))
{
sl = std::strlen(rnms[i]);
rnms[i][sl] = sign;
rnms[i][sl+1] = '\0';
}
slen = std::max(slen, static_cast<int>(std::strlen(rnms[i])));
}
ring = (2+slen)*fontwidth;
outer = inner+ring;
box = inner*1.5+(1+(nres / 18))*ring;
bPh = bPhobics(nres, resnm);
out = ps_open(fn, 0, 0, 2.0*box, 2.0*box);
xc = box;
yc = box;
ps_font(out, efontHELV, 1.5*fontsize);
ps_translate(out, xc, yc);
if (title)
{
ps_ctext(out, 0, -fontsize*1.5/2.0, title, eXCenter);
}
ps_font(out, efontHELV, fontsize);
ps_rotate(out, rot0);
for (i = 0; (i < nres); )
{
if (bPh[i])
{
ps_color(out, gray, gray, gray);
ps_fillarcslice(out, 0, 0, inner, outer, -10, 10);
ps_color(out, 0, 0, 0);
}
ps_arcslice(out, 0, 0, inner, outer, -10, 10);
ps_ctext(out, inner+fontwidth, -fontsize/2.0, rnms[i], eXLeft);
ps_rotate(out, -100);
i++;
if ((i % 18) == 0)
{
inner = outer;
outer += ring;
}
}
ps_close(out);
}
void draw_test (int id, ps_context* gc)
{
// int i;
// double w;
ps_font* old;
// ps_size ts;
// ps_font_info info;
// ps_glyph g[5];
ps_glyph tg;
// ps_point s1;
// ps_point e1;
ps_color c1= {1, 0, 0, 0.8f};
ps_color c2= {0, 0, 1, 0.8f};
//ps_color x = {0, 0, 0, 1};
ps_rect r = {150, 150, 400, 250};
/*
ps_rect er = {150, 50, 100, 100};
ps_reset_clip(gc);
ps_ellipse(gc, &er);
ps_clip(gc);
*/
ps_point s = {100, 100};
ps_point e = {250, 100};
// ps_set_shadow(gc, 1, 1, 0.15f);
// ps_set_shadow_color(gc, &x);
ps_translate(gc, -200, -200);
ps_rotate(gc, 0.02f);
ps_translate(gc, 200, 200);
// ps_set_text_antialias(gc, False);
// double ds[] = {5, 3.1, 1.2, 5.5};
// ps_set_line_dash(gc, 0, ds, 4);
ps_move_to(gc, &s);
ps_line_to(gc, &e);
ps_stroke(gc);
// ps_set_text_render_type(gc, TEXT_TYPE_MONO);
ps_set_text_matrix(gc, pn);
ps_text_out_length(gc, 100, 100, text, strlen(text));
/*
if (a) {
// ps_font_set_size(pf, 16);
ps_set_text_color(gc, &c1);
a = 0;
} else {
// ps_font_set_size(pf, 26);
ps_set_text_color(gc, &c2);
a = 1;
}
*/
//ps_matrix_rotate(pm, 0.13);
ps_set_text_matrix(gc, pm);
//ps_font_set_weight(pf, w);
ps_set_text_color(gc, &c1);
ps_set_text_stroke_color(gc, &c2);
ps_rectangle(gc, &r);
ps_stroke(gc);
// ps_wide_text_out_length(gc, 200, 100, wtext, 5);
old = ps_set_font(gc, pf);
//ts = ps_text_extent(gc, wtext, 5);
//fprintf(stderr, "w: %.2f - h: %.2f \n", ts.w, ts.h);
/// s1.x = s1.y = 150;
// e1.y = 150;
// e1.x = 150 + ts.w;
// ps_move_to(gc, &s1);
// ps_line_to(gc, &e1);
// ps_stroke(gc);
ps_draw_text(gc, &r, wtext, 5, DRAW_TEXT_STROKE, TEXT_ALIGN_LEFT | TEXT_ALIGN_TOP);
//ps_set_source_gradient(gc, gr);
//ps_set_source_image(gc, pi);
ps_set_source_pattern(gc, pt);
ps_get_glyph(gc, 0x56fe, &tg);
// ts = ps_glyph_extent(&tg);
//fprintf(stderr, "w: %.2f - h: %.2f \n", ts.w, ts.h);
ps_get_path_from_glyph(gc, &tg, pa);
ps_set_path(gc, pa);
ps_fill(gc);
// ps_get_font_info(gc, &info);
//fprintf(stderr, "h: %.2f - a: %.2f - d: %.2f - l: %.2f \n", info.size, info.ascent, info.descent, info.leading);
ps_set_font(gc, old);
ps_set_text_render_type(gc, TEXT_TYPE_STROKE);
/*
for (i=0; i<5; i++)
ps_get_glyph(gc, gtext[i], &g[i]);
ps_show_glyphs(gc, 200, 200, g, 5);
*/
}
void on_draw(ps_context* gc)
{
int i;
ps_color color = {1, 1, 1, 1};
ps_set_source_color(gc, &color);
ps_clear(gc);
ps_set_line_cap(gc, LINE_CAP_BUTT);
ps_set_composite_operator(gc, COMPOSITE_SRC_OVER);
ps_identity(gc);
ps_set_matrix(gc, adjust);
ps_scale(gc, (float)scale, (float)scale);
// draw background
ps_set_source_gradient(gc, shadowGradient);
ps_set_path(gc, shadowPath);
ps_fill(gc);
// draw quadrant
ps_set_source_gradient(gc, quadrantGradient);
ps_set_path(gc, quadrantPath);
ps_fill(gc);
ps_identity(gc);
ps_scale(gc, (float)scale, (float)scale);
// draw inner bevel
ps_set_source_gradient(gc, bevelsGradient);
ps_set_fill_rule(gc, FILL_RULE_EVEN_ODD);
ps_set_path(gc, innerBevelPath);
ps_fill(gc);
ps_identity(gc);
ps_translate(gc, -256, -256);
ps_rotate(gc, (float)PI);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_source_gradient(gc, bevelsGradient);
ps_set_fill_rule(gc, FILL_RULE_EVEN_ODD);
ps_set_path(gc, outerBevelPath);
ps_fill(gc);
// draw seconds tags
{
ps_color sc = {0.11f, 0.12f, 0.13f, 0.65f};
ps_set_line_width(gc, 2.0f);
ps_set_line_cap(gc, LINE_CAP_ROUND);
ps_set_stroke_color(gc, &sc);
for (i = 0; i < 60; i++) {
if ((i % 5) != 0) {
ps_identity(gc);
ps_translate(gc, -256, -256);
ps_rotate(gc, 2 * PI - ((float)i/60.0f) * PI * 2);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, secondTagPath);
ps_stroke(gc);
}
}
// draw hours and milliseconds tags
for (i = 0; i < 12; i++) {
float rot = 2 * PI - (((float)i / 12.0f) * PI * 2);
ps_set_line_width(gc, 7.0);
ps_identity(gc);
ps_translate(gc, -256, -256);
ps_rotate(gc, (float)rot);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, hourTagPath);
ps_stroke(gc);
ps_set_line_width(gc, 2.0);
ps_identity(gc);
ps_translate(gc, -356, -256);
ps_rotate(gc, (float)rot);
ps_translate(gc, 356, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, msTagPath);
ps_stroke(gc);
}
}
//draw cursors
{
time_t ctime;
struct tm *ltime;
ctime = time(NULL);
ltime = localtime(&ctime);
drawCursors(gc, ltime->tm_hour, ltime->tm_min, ltime->tm_sec, millsecons);
}
//draw glass
{
ps_color gcol = {0.04f, 0.045f, 0.05f, 0.8f};
ps_identity(gc);
ps_set_matrix(gc, adjust);
ps_scale(gc, (float)scale, (float)scale);
ps_set_composite_operator(gc, COMPOSITE_PLUS);
ps_set_source_color(gc, &gcol);
ps_set_path(gc, glassPath);
ps_fill(gc);
}
}
static void drawCursors(ps_context*gc, unsigned hours, unsigned minutes, unsigned seconds, unsigned milliseconds)
{
float hh, mm, ss, ks;
ps_color col;
if (hours < 13)
hh = (((float)hours / 12.0f + (float)minutes / 720.0f) * PI * 2) - PI;
else
hh = (((float)(hours - 12.0f) / 12.0f + (float)minutes / 720.0f) * PI * 2) - PI;
mm = (((float)minutes / 60.0f + (float)seconds / 3600.0f) * 2 * PI) - PI;
ss = (((float)seconds / 60.0f) * 2 * PI) - PI;
ks = (((float)milliseconds / 1000.0f) * 2 * PI) - PI;
// milliseconds
col.r = 0.0f; col.g = 0.2f; col.b = 0.6f; col.a = 1.0f;
ps_identity(gc);
ps_set_source_color(gc, &col);
ps_translate(gc, -356, -256);
ps_rotate(gc, (float)ks);
ps_translate(gc, 356, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, msCursorPath);
ps_fill(gc);
// seconds shadow
col.r = 0.3f; col.g = 0.3f; col.b = 0.3f; col.a = 0.25f;
ps_identity(gc);
ps_set_source_color(gc, &col);
ps_translate(gc, -255, -257);
ps_rotate(gc, (float)ss);
ps_translate(gc, 255, 257);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, secondCursorPath);
ps_fill(gc);
// minutes shadow
ps_identity(gc);
ps_translate(gc, -255.5f, -256.5f);
ps_scale(gc, 1.25f, 1.01f);
ps_rotate(gc, (float)mm);
ps_translate(gc, 255.5f, 256.5f);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, minuteCursorPath);
ps_fill(gc);
// hours shadow
ps_identity(gc);
ps_translate(gc, -255.5f, -256.5f);
ps_scale(gc, 1.25f, 1.01f);
ps_rotate(gc, (float)hh);
ps_translate(gc, 255.5f, 256.5f);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, hourCursorPath);
ps_fill(gc);
// hours
col.r = 0.2f; col.g = 0.2f; col.b = 0.22f; col.a = 1.0f;
ps_identity(gc);
ps_set_source_color(gc, &col);
ps_translate(gc, -256, -256);
ps_rotate(gc, (float)hh);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, hourCursorPath);
ps_fill(gc);
// draw screw
ps_identity(gc);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, cursorScrewPath);
ps_fill(gc);
// minutes
ps_identity(gc);
ps_translate(gc, -256, -256);
ps_rotate(gc, (float)mm);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, minuteCursorPath);
ps_fill(gc);
// seconds
col.r = 0.65f; col.g = 0.1f; col.b = 0.075f; col.a = 1.0f;
ps_identity(gc);
ps_set_source_color(gc, &col);
ps_translate(gc, -256, -256);
ps_rotate(gc, (float)ss);
ps_translate(gc, 256, 256);
ps_scale(gc, (float)scale, (float)scale);
ps_set_path(gc, secondCursorPath);
ps_fill(gc);
}
