void draw_background(t_knob *x, t_object *view, t_rect *rect)
{
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("background_layer"), rect->width, rect->height);
if (g)
{
float size = rect->width * 0.5;
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_rectangle(g, -1, -1, rect->width+1, rect->height+1);
egraphics_fill(g);
egraphics_set_color_rgba(g, &x->f_color_background);
egraphics_circle(g, rect->width * 0.5, rect->height * 0.5, size * 0.9);
egraphics_fill(g);
if(!x->f_endless)
{
float hsize = pd_clip_min(size * 0.15, 2);
float alpha = rect->height - hsize;
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_move_to(g, rect->width * 0.5, rect->height * 0.5 + hsize);
egraphics_line_to(g, rect->height * 0.5 - alpha * 0.5, rect->height);
egraphics_line_to(g, rect->height * 0.5 + alpha * 0.5, rect->height);
egraphics_fill(g);
egraphics_set_color_rgba(g, &x->f_color_background);
egraphics_circle(g, rect->width * 0.5, rect->height * 0.5, pd_clip_min(size * 0.3, 3));
egraphics_fill(g);
}
egraphics_set_color_rgba(g, &x->f_color_needle);
egraphics_circle(g, rect->width * 0.5, rect->height * 0.5, pd_clip_min(size * 0.2, 2));
egraphics_fill(g);
ebox_end_layer((t_ebox*)x, gensym("background_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("background_layer"), 0., 0.);
}
static void plane_paint(t_plane *x, t_object *view)
{
t_rect rect;
ebox_get_rect_for_view((t_ebox *)x, &rect);
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_points_layer, rect.width, rect.height);
if(g)
{
const float size = x->f_size;
const char inv1 = ebox_parameter_isinverted((t_ebox *)x, 1);
const char inv2 = ebox_parameter_isinverted((t_ebox *)x, 2);
const float valx = ebox_parameter_getvalue_normalized((t_ebox *)x, 1);
const float valy = ebox_parameter_getvalue_normalized((t_ebox *)x, 2);
egraphics_set_color_rgba(g, &x->f_color_point);
if(!inv1 && !inv2)
egraphics_circle(g, valx * (rect.width - size * 2.f) + size, (1.f - valy) * (rect.height - size * 2.f) + size, size);
else if(!inv1 && inv2)
egraphics_circle(g, valx * (rect.width - size * 2.f) + size, valy * (rect.height - size * 2.f) + size, size);
else if(inv1 && !inv2)
egraphics_circle(g, (1.f - valx) * (rect.width - size * 2.f) + size, (1.f - valy) * (rect.height - size * 2.f) + size, size);
else
egraphics_circle(g, (1.f - valx) * (rect.width - size * 2.f) + size, valy * (rect.height - size * 2.f) + size, size);
egraphics_fill(g);
ebox_end_layer((t_ebox*)x, cream_sym_points_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_points_layer, 0, 0);
}
static void draw_background(t_dsp_tilde *x, t_object *view, t_rect *rect)
{
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect->width, rect->height);
if (g)
{
if(x->f_state)
{
egraphics_set_color_rgba(g, &x->f_color_logo);
}
else
{
egraphics_set_color_rgba(g, &x->f_color_border);
}
egraphics_circle(g, round(rect->width * 0.5f - 0.5f), round(rect->width * 0.5f - 0.5f), round(rect->width * 0.15f - 0.5f));
egraphics_fill(g);
egraphics_set_line_width(g, 2.);
egraphics_arc(g, round(rect->width * 0.5f - 0.5f), round(rect->width * 0.5f - 0.5f), round(rect->width * 0.25f - 0.5f), EPD_PI, EPD_2PI);
egraphics_stroke(g);
egraphics_arc(g, round(rect->width * 0.5f - 0.5f), round(rect->width * 0.5f - 0.5f), round(rect->width * 0.35f - 0.5f), EPD_PI, EPD_2PI);
egraphics_stroke(g);
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0.f, 0.f);
}
static void draw_background(t_knob *x, t_object *view, t_rect *rect)
{
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect->width, rect->height);
if (g)
{
const float size = rect->width * 0.5f;
egraphics_set_color_rgba(g, &x->f_color_needle);
egraphics_set_line_width(g, x->f_bdsize);
egraphics_circle(g, size, size, size - 2.f);
egraphics_stroke(g);
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0., 0.);
}
void draw_harmonics(t_hoa_scope_3D *x, t_object *view, t_rect *rect)
{
t_matrix transform;
t_elayer *g = ebox_start_layer((t_ebox *)x, hoa_sym_harmonics_layer, rect->width, rect->height);
if (g)
{
double value;
egraphics_rotate(g, HOA_PI);
egraphics_set_line_width(g, 1);
egraphics_matrix_init(&transform, 1, 0, 0, -1, x->f_center, x->f_center);
egraphics_set_matrix(g, &transform);
float increment = 2;
float ratio = x->f_radius / (x->f_scope->getNumberOfRows() * 0.5);
for(int j = x->f_scope->getNumberOfRows() * 0.5; j < x->f_scope->getNumberOfRows(); j++)
{
for(int i = 0; i < x->f_scope->getNumberOfColumns(); )
{
value = x->f_scope->getValue(j, i);
if(value > 0)
egraphics_set_color_rgba(g, &x->f_color_ph);
else
egraphics_set_color_rgba(g, &x->f_color_nh);
float azym = (double)i / (double)x->f_scope->getNumberOfColumns() * HOA_2PI;
float elev = (double)j / (double)x->f_scope->getNumberOfRows() * HOA_PI;
float abs = abscissa(x->f_radius, azym, elev);
float ord = ordinate(x->f_radius, azym, elev);
/*
azym = (double)(i + 1) / (double)x->f_scope->getNumberOfColumns() * HOA_2PI;
elev = (double)(j + 1) / (double)x->f_scope->getNumberOfRows() * HOA_PI;
float abs2 = abscissa(x->f_radius, azym, elev);
float ord2 = ordinate(x->f_radius, azym, elev);
*/
egraphics_circle(g, abs, ord, cos((j - x->f_scope->getNumberOfRows()) / (x->f_scope->getNumberOfRows() * HOA_PI)) * ratio);
egraphics_fill(g);
i += increment;
}
/*
if(increment < x->f_scope->getNumberOfRows() * 0.5 - 1)
increment *= 1.05;
*/
}
ebox_end_layer((t_ebox *)x, hoa_sym_harmonics_layer);
}
ebox_paint_layer((t_ebox *)x, hoa_sym_harmonics_layer, 0., 0.);
}
static void draw_background(t_presetobj *x, t_object *view, t_rect *rect)
{
int i, xc, yc;
char number[256];
t_rgba color;
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect->width, rect->height);
t_etext *jtl = etext_layout_create();
if (g && jtl)
{
for(xc = x->f_font.size * 1.25, yc = x->f_font.size * 1.25, i = 1; yc + x->f_font.size / 2. < rect->height; )
{
if(x->f_binbuf_selected == i-1 && binbuf_getnatom(x->f_binbuf[i-1])){
color = rgba_addContrast(x->f_color_button_selected, 0.1);}
else if(!binbuf_getnatom(x->f_binbuf[i-1]))
color = rgba_addContrast(x->f_color_button_empty, 0.1);
else if(binbuf_getnatom(x->f_binbuf[i-1]))
color = rgba_addContrast(x->f_color_button_stored, -0.1);
egraphics_set_color_rgba(g, &color);
if(x->f_binbuf_hover != i)
{
egraphics_circle(g, xc, yc, x->f_font.size);
egraphics_fill(g);
}
sprintf(number, "%i", i);
etext_layout_set(jtl, number, &x->f_font, xc, yc, rect->width, 0, ETEXT_CENTRED, ETEXT_NOWRAP);
etext_layout_settextcolor(jtl, &x->f_color_text);
etext_layout_draw(jtl, g);
xc += x->f_font.size * 2.5;
if(xc + x->f_font.size / 2. > rect->width)
{
xc = x->f_font.size * 1.25;
yc += x->f_font.size * 2.5;
}
i++;
}
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0., 0.);
}
void draw_background(t_bang *x, t_object *view, t_rect *rect)
{
float size;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("background_layer"), rect->width, rect->height);
if (g)
{
size = rect->width * 0.5;
if(x->f_active)
{
egraphics_set_color_rgba(g, &x->f_color_bang);
}
else
{
egraphics_set_color_rgba(g, &x->f_color_background);
}
egraphics_circle(g, floor(size + 0.5), floor(size+ 0.5), size * 0.9);
egraphics_fill(g);
ebox_end_layer((t_ebox*)x, gensym("background_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("background_layer"), 0., 0.);
}
void draw_points(t_breakpoints *x, t_object *view, t_rect *rect)
{
int i;
float abs, ord;
float max, inc;
float abs2;
float ratiox, ratioy;
float height = sys_fontheight(ebox_getfontsize((t_ebox *)x)) + 2;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("points_layer"), rect->width, rect->height);
if (g && x->f_number_of_points)
{
ratiox = (rect->width - 4.) / (x->f_range_abscissa[1] - x->f_range_abscissa[0]);
ratioy = (rect->height - height - 4.) / (x->f_range_ordinate[1] - x->f_range_ordinate[0]);
egraphics_set_line_width(g, 2);
egraphics_set_color_rgba(g, &x->f_color_line);
if(x->f_outline_mode == 0)
{
abs = (x->f_point_abscissa[0] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[0] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_move_to(g, abs, ord);
for(i = 0; i < x->f_number_of_points; i++)
{
abs = (x->f_point_abscissa[i] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[i] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, abs, ord);
}
egraphics_stroke(g);
}
else if (x->f_outline_mode == 1 || x->f_outline_mode == 2)
{
abs = (x->f_point_abscissa[0] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[0] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_move_to(g, abs, ord);
max = (x->f_point_abscissa[x->f_number_of_points-1] - x->f_range_ordinate[0]) * ratiox + 2.;
inc = (x->f_point_abscissa[x->f_number_of_points-1] - x->f_point_abscissa[0]) / (float)(max - abs);
abs2 = x->f_point_abscissa[0]+inc;
if(x->f_point_abscissa[x->f_number_of_points-1] == x->f_point_abscissa[x->f_number_of_points-2])
{
for(i = abs; i <= max && abs2 <= x->f_point_abscissa[x->f_number_of_points-1]+inc; i++, abs2 += inc)
{
ord = rect->height - (breakpoints_interpolation(x, abs2) - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, i, ord);
}
}
else
{
for(i = abs; i <= max && abs2 <= x->f_point_abscissa[x->f_number_of_points-1]; i++, abs2 += inc)
{
ord = rect->height - (breakpoints_interpolation(x, abs2) - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, i, ord);
}
}
egraphics_stroke(g);
}
egraphics_set_color_rgba(g, &x->f_color_point);
for(i = 0; i < x->f_number_of_points; i++)
{
abs = (x->f_point_abscissa[i] - x->f_range_abscissa[0]) * ratiox + 2;
ord = rect->height - (x->f_point_ordinate[i] - x->f_range_ordinate[0]) * ratioy - 2;
if(i == x->f_point_hover || i == x->f_point_selected)
{
egraphics_circle(g, abs, ord, 4.);
}
else
egraphics_circle(g, abs, ord, 3.);
egraphics_fill(g);
}
}
if(g)
{
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_set_line_width(g, 2.);
egraphics_line_fast(g, -2, height - 1, rect->width+4, height - 1);
ebox_end_layer((t_ebox*)x, gensym("points_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("points_layer"), 0., 0.);
}
void draw_items(t_radio *x, t_object *view, t_rect *rect)
{
int i;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("items_layer"), rect->width, rect->height);
if (g)
{
egraphics_set_color_rgba(g, &x->f_color_item);
egraphics_set_line_width(g, 2);
if(x->f_mode)
{
if(x->f_direction)
{
float ratio = rect->width / x->f_nitems;
float offset = rect->height * 0.35;
for(i = 0; i < x->f_nitems; i++)
{
if(x->f_items[i])
{
egraphics_rectangle(g, (i + 0.5) * ratio - offset, rect->height *0.15, offset * 2., offset * 2.);
egraphics_fill(g);
}
}
}
else
{
float ratio = rect->height / x->f_nitems;
float offset = rect->width * 0.35;
for(i = 0; i < x->f_nitems; i++)
{
if(x->f_items[i])
{
egraphics_rectangle(g, rect->width * 0.15, (i + 0.5) * ratio - offset, offset * 2., offset * 2.);
egraphics_fill(g);
}
}
}
}
else
{
if(x->f_direction)
{
float ratio = rect->width / x->f_nitems;
for(i = 0; i < x->f_nitems; i++)
{
if(x->f_items[i])
{
egraphics_circle(g, (i + 0.5) * ratio, rect->height * 0.5, rect->height * 0.35);
egraphics_fill(g);
}
}
}
else
{
float ratio = rect->height / x->f_nitems;
for(i = 0; i < x->f_nitems; i++)
{
if(x->f_items[i])
{
egraphics_circle(g, rect->width * 0.5, (i + 0.5) * ratio, rect->width * 0.35);
egraphics_fill(g);
}
}
}
}
ebox_end_layer((t_ebox*)x, gensym("items_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("items_layer"), 0., 0.);
}
