def _get_render_with_legend(cfg, fields, area, title, block_definition, color_definition, block_fields, color_fields, layout):
title_h = 1 / 10.
ax, ay, aw, ah = area
title_node = ngl.Text(
title,
box_corner=(ax, ay + ah - title_h, 0),
box_width=(aw, 0, 0),
box_height=(0, title_h, 0),
fg_color=(0, 0, 0, 1),
bg_color=(1, 1, 1, 1),
aspect_ratio=cfg.aspect_ratio,
)
text_group = ngl.Group()
nb_fields = len(fields)
field_h = (ah - title_h) / float(nb_fields)
for i, field in enumerate(fields):
field_hpos = nb_fields - i - 1
text_node = ngl.Text('#%02d %s' % (field['pos'], field['name']),
box_corner=(ax, ay + field_hpos * field_h, 0),
box_width=(aw / 2., 0, 0),
box_height=(0, field_h, 0),
fg_color=list(field['color']) + [1],
halign='left',
aspect_ratio=cfg.aspect_ratio)
text_group.add_children(text_node)
quad = ngl.Quad((ax + aw / 2., ay, 0), (aw / 2., 0, 0), (0, ah - title_h, 0))
render = get_render(cfg, quad, fields, block_definition, color_definition, block_fields, color_fields, layout)
return ngl.Group(children=(title_node, text_group, render))
def _data_scene(cfg, spec, field_id, seed, layout, debug_positions, color_tint):
cfg.duration = ANIM_DURATION
cfg.aspect_ratio = (1, 1)
fields_info, block_fields, color_fields, block_definition, color_definition = get_random_block_info(spec, seed, layout, color_tint=color_tint)
fields = match_fields(fields_info, field_id)
quad = ngl.Quad((-1, -1, 0), (2, 0, 0), (0, 2, 0))
render = get_render(cfg, quad, fields, block_definition, color_definition, block_fields, color_fields, layout, debug_positions=debug_positions)
return render
def _live_scene(cfg, spec, field_id, seed, layout, debug_positions,
color_tint):
# duration set to 0 makes it always draw the same time, and we want that
# FIXME: can not work with blocks because their update is not re-called
# FIXME: can not work with transform chains because the chain transform is not re-updated
cfg.duration = 0 #if layout == 'uniform' else ANIM_DURATION
cfg.duration = ANIM_DURATION # FIXME: drop
cfg.aspect_ratio = (1, 1)
fields_info, block_fields, color_fields, block_definition, color_definition = get_random_block_info(
spec, seed, layout, color_tint=color_tint)
fields = match_fields(fields_info, field_id)
quad = ngl.Quad((-1, -1, 0), (2, 0, 0), (0, 2, 0))
render = get_render(cfg,
quad,
fields,
block_definition,
color_definition,
block_fields,
color_fields,
layout,
debug_positions=debug_positions)
return render
