void ScopeHistogram::draw_point()
{
if(drag_x >= 0)
{
set_inverse();
set_color(0xffffff);
set_line_width(2);
draw_line(drag_x, 0, drag_x, get_h());
set_line_width(1);
set_opaque();
}
}
void ScopeWaveform::draw_point()
{
if(drag_x >= 0)
{
set_inverse();
set_color(0xffffff);
set_line_width(2);
draw_line(0, drag_y, get_w(), drag_y);
draw_line(drag_x, 0, drag_x, get_h());
set_line_width(1);
set_opaque();
}
}
void ScopeVectorscope::draw_point()
{
if(drag_radius > 0)
{
int radius = MIN(get_w() / 2, get_h() / 2);
set_inverse();
set_color(0xff0000);
set_line_width(2);
draw_circle(get_w() / 2 - drag_radius,
get_h() / 2 - drag_radius,
drag_radius * 2,
drag_radius * 2);
draw_line(get_w() / 2,
get_h() / 2,
get_w() / 2 + radius * cos(drag_angle),
get_h() / 2 + radius * sin(drag_angle));
set_line_width(1);
set_opaque();
}
}
void RecordMonitorGUI::
display_video_text(int x, int y, const char *text, int font,
int bg_color, int color, int alpha, double secs, double scale)
{
lock_window("RecordMonitorGUI::display_text");
set_font(font);
int ch = get_text_height(font);
int h = get_text_height(font,text) + ch/2;
int w = get_text_width(font, text) + ch;
BC_Pixmap pixmap(this, w, h);
set_opaque();
set_color(bg_color);
draw_box(0, 0, w, h, &pixmap);
set_color(color);
draw_text(ch/2, ch, text, strlen(text), &pixmap);
BC_Bitmap bitmap(this, w, h, BC_RGB888, 0);
VFrame in(&bitmap, w, h, BC_RGB888, -1);
Drawable drawable = pixmap.get_pixmap();
bitmap.read_drawable(drawable, 0, 0, &in);
unlock_window();
record->display_vframe(&in, x, y, alpha, secs, scale);
}
struct stream_filter_s *
filter_add (cdk_stream_t s, filter_fnct_t fnc, int type)
{
struct stream_filter_s *f;
assert (s);
s->flags.filtrated = 0;
f = filter_search (s, fnc);
if (f)
return f;
f = filter_add2 (s);
if (!f)
return NULL;
f->fnct = fnc;
f->flags.enabled = 1;
f->tmp = NULL;
f->type = type;
set_opaque (f);
return f;
}
theorem_object_cell(name const & n, expr const & t, expr const & v):
definition_object_cell(n, t, v, 0) {
set_opaque(true);
}
TITANIUM_PROPERTY_SETTER(Animation, opaque)
{
TITANIUM_ASSERT(argument.IsBoolean());
set_opaque(static_cast<bool>(argument));
return true;
}
