def draw_me(self, canvas, bar_rates, ceil_height, base_line):
"""描きます"""
color_list = []
for i in range(0, self.phases):
theta = i * self.unit_arc
color = calc_color(theta, bar_rates)
upper_bound = max(color[0], color[1], color[2])
# print(f"upper_bound={upper_bound}")
color = calc_step2(color, upper_bound, 255, ceil_height, base_line)
color_list.append(color)
# 色相環
for i in range(0, self.phases):
theta = i * self.unit_arc
color = color_list[i]
# print(f"[{i}] color={color}")
# 円弧
# 楕円、描画する画像を指定、座標(x,y),xyの半径、角度,色、線の太さ(-1は塗りつぶし)
cv2.ellipse(canvas,
self.origin,
self.area_size,
-90,
theta,
theta + self.unit_arc,
color,
thickness=int(GRID_INTERVAL_H * 3 / 2))
def make_circle(canvas, seq, bar_rates, tone_name):
"""色相環一周分の画像を出力"""
outer_circle = OuterCircle()
for phase in range(0, PHASE_COUNTS):
theta = 360/PHASE_COUNTS*phase
canvas = make_canvas()
bar_box, circle_rail, outer_circle = make_scene1(
bar_rates, outer_circle)
outer_circle.phase = phase
# 円周上の点の位置
circle_rail.theta = theta
# バーR
bar_box.step1_rect[0].left_top = (
bar_box.red_left, circle_rail.red_p[1])
bar_box.step1_rect[0].right_bottom = (
bar_box.red_left+bar_box.one_width, bar_box.top3)
# バーG
bar_box.step1_rect[1].left_top = (
bar_box.green_left, circle_rail.green_p[1])
bar_box.step1_rect[1].right_bottom = (
bar_box.green_left+bar_box.one_width, bar_box.top3)
# バーB
bar_box.step1_rect[2].left_top = (
bar_box.blue_left, circle_rail.blue_p[1])
bar_box.step1_rect[2].right_bottom = (
bar_box.blue_left+bar_box.one_width, bar_box.top3)
# print(
# f"red={bar_box.step1_rect[0].debug_string} \
# green={bar_box.step1_rect[1].debug_string} \
# blue={bar_box.step1_rect[2].debug_string}")
bar_box.delta_3bars_height = calc_step2(
bar_box.create_step1_3bars_height(),
bar_box.height2
)
# 外環状
theta = outer_circle.phase * outer_circle.unit_arc
outer_color = convert_3heights_to_3bytes(
bar_box.create_rank23d_3bars_height(), bar_box.height)
outer_circle.color_list.append(outer_color)
#
draw_grid(canvas) # 罫線
bar_box.draw_outline(canvas) # 箱の輪郭
canvas = draw_canvas(canvas, bar_box, circle_rail,
outer_circle)
draw_tone_name(canvas, bar_box, tone_name) # トーン名
# 書出し
canvas = cv2.cvtColor(canvas, cv2.COLOR_BGR2RGB) # BGRをRGBにする
cv2.imwrite(f"./@share/out-cstep4-{seq}.png", canvas)
seq += 1
return seq, canvas
def update_scene1_with_rotate(phase, bar_box, circle_rail, outer_circle,
inscribed_triangle):
"""回転が伴うモデルを更新"""
theta = 360 / PHASE_COUNTS * phase
outer_circle.phase = phase
# 円周上の点の位置
circle_rail.theta = theta
# バーR
bar_box.step1_rect[0].left_top = (bar_box.red_left, circle_rail.red_p[1])
bar_box.step1_rect[0].right_bottom = (bar_box.red_left + bar_box.one_width,
bar_box.top3)
# バーG
bar_box.step1_rect[1].left_top = (bar_box.green_left,
circle_rail.green_p[1])
bar_box.step1_rect[1].right_bottom = (bar_box.green_left +
bar_box.one_width, bar_box.top3)
# バーB
bar_box.step1_rect[2].left_top = (bar_box.blue_left, circle_rail.blue_p[1])
bar_box.step1_rect[2].right_bottom = (bar_box.blue_left +
bar_box.one_width, bar_box.top3)
# print(
# f"red={bar_box.step1_rect[0].debug_string} \
# green={bar_box.step1_rect[1].debug_string} \
# blue={bar_box.step1_rect[2].debug_string}")
bar_box.delta_3bars_height = calc_step2(
bar_box.create_step1_3bars_height(), bar_box.height2)
# 外環状
theta = outer_circle.phase * outer_circle.unit_arc
rank23d_3bars_height = bar_box.create_rank23d_3bars_height()
outer_color = convert_3heights_to_3bytes(rank23d_3bars_height,
bar_box.height)
outer_circle.color_list.append(outer_color)
#
inscribed_triangle.update(bar_box.top2, bar_box.top3, circle_rail.center,
theta, rank23d_3bars_height)
gravity = inscribed_triangle.triangular_center_of_gravity()
diff_xy = (gravity[0] - circle_rail.center[0],
gravity[1] - circle_rail.center[1])
inscribed_triangle.correct_horizon(diff_xy)
def make_circle(canvas, seq, bar_rates, tone_name):
"""色相環一周分の画像を出力"""
inner_circle = OuterCircle()
outer_circle = OuterCircle()
for phase in range(0, PHASE_COUNTS):
theta = 360 / PHASE_COUNTS * phase
canvas = make_canvas()
bar_box, circle_rail, inner_circle, outer_circle = make_scene1(
bar_rates, inner_circle, outer_circle)
inner_circle.phase = phase
outer_circle.phase = phase
# 円周上の点の位置
circle_rail.theta = theta
# バーR
bar_box.step1_rect[0].left_top = (bar_box.red_left,
circle_rail.red_p[1])
bar_box.step1_rect[0].right_bottom = (bar_box.red_left +
bar_box.one_width, bar_box.top3)
# バーG
bar_box.step1_rect[1].left_top = (bar_box.green_left,
circle_rail.green_p[1])
bar_box.step1_rect[1].right_bottom = (bar_box.green_left +
bar_box.one_width, bar_box.top3)
# バーB
bar_box.step1_rect[2].left_top = (bar_box.blue_left,
circle_rail.blue_p[1])
bar_box.step1_rect[2].right_bottom = (bar_box.blue_left +
bar_box.one_width, bar_box.top3)
# print(
# f"red={bar_box.step1_rect[0].debug_string} \
# green={bar_box.step1_rect[1].debug_string} \
# blue={bar_box.step1_rect[2].debug_string}")
longest_step1_bar_height = bar_box.get_max_step1_height()
zoom = longest_step1_bar_height / bar_box.height2
step1_3bars_height = bar_box.create_step1_3bars_height()
red_add_px = int(step1_3bars_height[0] / zoom) - \
step1_3bars_height[0]
green_add_px = int(step1_3bars_height[1] / zoom) - \
step1_3bars_height[1]
blue_add_px = int(step1_3bars_height[2] / zoom) - \
step1_3bars_height[2]
bar_box.addition_3bars_height = (red_add_px, green_add_px, blue_add_px)
# 内環状
theta = inner_circle.phase * inner_circle.unit_arc
color_rate = calc_step1(theta)
inner_step1_color_rate = append_rank3_to_color_rate(
color_rate, bar_box.rates)
inner_color = convert_3rates_to_3bytes(inner_step1_color_rate)
inner_circle.color_list.append(inner_color)
# 外環状
theta = outer_circle.phase * outer_circle.unit_arc
color_rate = calc_step1(theta)
outer_step1_color_rate = append_rank3_to_color_rate(
color_rate, bar_box.rates)
outer_color = convert_3rates_to_3bytes(outer_step1_color_rate)
outer_color = calc_step2(outer_color, bar_box.get_max_rank23_height(),
bar_box.height, bar_box.height1,
bar_box.height3)
outer_circle.color_list.append(outer_color)
#
draw_grid(canvas) # 罫線
bar_box.draw_outline(canvas) # 箱の輪郭
canvas = draw_canvas(canvas, bar_box, circle_rail, inner_circle,
outer_circle)
bar_box.draw_rank2_box(canvas)
draw_tone_name(canvas, bar_box, tone_name)
# 書出し
canvas = cv2.cvtColor(canvas, cv2.COLOR_BGR2RGB) # BGRをRGBにする
cv2.imwrite(f"./@share/out-cstep4-{seq}.png", canvas)
seq += 1
return seq, canvas
def make_circle(canvas, seq, bar_rates, tone_name):
"""色相環一周分の画像を出力"""
inner_circle = OuterCircle()
outer_circle = OuterCircle()
for phase in range(0, PHASE_COUNTS):
theta = 360 / PHASE_COUNTS * phase
canvas = make_canvas()
bar_box, circle_rail, inner_circle, outer_circle = make_scene1(
bar_rates, inner_circle, outer_circle)
inner_circle.phase = phase
outer_circle.phase = phase
# 円周上の点の位置
circle_rail.theta = theta
# バーR
bar_box.step1_red_bar_p1 = (bar_box.red_left, circle_rail.red_p[1])
bar_box.step1_red_bar_p2 = (bar_box.red_left + bar_box.one_width,
bar_box.top3)
# バーG
bar_box.step1_green_bar_p1 = (bar_box.green_left,
circle_rail.green_p[1])
bar_box.step1_green_bar_p2 = (bar_box.green_left + bar_box.one_width,
bar_box.top3)
# バーB
bar_box.step1_blue_bar_p1 = (bar_box.blue_left, circle_rail.blue_p[1])
bar_box.step1_blue_bar_p2 = (bar_box.blue_left + bar_box.one_width,
bar_box.top3)
upper_bound_px = bar_box.get_step1_upper_bound_y()
longest_rank2_bar_height = bar_box.top3 - upper_bound_px
# print(
# f"longest_rank2_bar_height={longest_rank2_bar_height} bar_box.height={bar_box.height}")
zoom = longest_rank2_bar_height / bar_box.height2
# print(f"zoom={zoom}")
red_add = int(bar_box.red_step1_height / zoom) - \
bar_box.red_step1_height
green_add = int(bar_box.green_step1_height / zoom) - \
bar_box.green_step1_height
blue_add = int(bar_box.blue_step1_height / zoom) - \
bar_box.blue_step1_height
#print(f"red_add={red_add} green_add={green_add} blue_add={blue_add}")
bar_box.red_addition = red_add
bar_box.green_addition = green_add
bar_box.blue_addition = blue_add
# バーR追加部分
bar_box.addition_red_bar_p1 = (bar_box.red_left,
bar_box.step1_red_bar_p1[1] -
bar_box.red_addition) # yは逆さ
bar_box.addition_red_bar_p2 = (bar_box.red_left + bar_box.one_width,
circle_rail.red_p[1])
# バーG追加部分
bar_box.addition_green_bar_p1 = (bar_box.green_left,
bar_box.step1_green_bar_p1[1] -
bar_box.green_addition)
bar_box.addition_green_bar_p2 = (bar_box.green_left +
bar_box.one_width,
circle_rail.green_p[1])
# バーB追加部分
bar_box.addition_blue_bar_p1 = (bar_box.blue_left,
bar_box.step1_blue_bar_p1[1] -
bar_box.blue_addition)
bar_box.addition_blue_bar_p2 = (bar_box.blue_left + bar_box.one_width,
circle_rail.blue_p[1])
ceil_height = bar_box.ceil_height_rgb_value
base_line = bar_box.base_line_rgb_value
# 内環状
theta = inner_circle.phase * inner_circle.unit_arc
color = calc_step1(theta)
inner_color = append_rank3_to_color(color, bar_box.rates)
inner_circle.color_list.append(inner_color)
# 外環状
theta = outer_circle.phase * outer_circle.unit_arc
color = calc_step1(theta)
outer_color = append_rank3_to_color(color, bar_box.rates)
outer_upper_bound = outer_circle.get_upper_bound_value(bar_box.rates)
outer_color = calc_step2(outer_color, outer_upper_bound, 255,
ceil_height, base_line)
outer_circle.color_list.append(outer_color)
#
draw_grid(canvas) # 罫線
bar_box.draw_outline(canvas) # 箱の輪郭
canvas = draw_canvas(canvas, bar_box, circle_rail, inner_circle,
outer_circle)
bar_box.draw_rank2_box(canvas)
draw_tone_name(canvas, bar_box, tone_name)
# 書出し
canvas = cv2.cvtColor(canvas, cv2.COLOR_BGR2RGB) # BGRをRGBにする
cv2.imwrite(f"./@share/out-cstep4-{seq}.png", canvas)
seq += 1
return seq, canvas
def draw_canvas(canvas, bar_box, circle_rail, brush_point, bar_window, outer_circle):
"""アニメの１コマを作成します
"""
circle_rail.draw_me(canvas) # 円レール
circle_rail.draw_red_p(canvas) # 円周上の点R
circle_rail.draw_green_p(canvas) # 円周上の点G
circle_rail.draw_blue_p(canvas) # 円周上の点B
# 円に内接する線。三角形
cv2.line(canvas, circle_rail.red_p,
circle_rail.green_p, BLACK, thickness=2)
cv2.line(canvas, circle_rail.green_p,
circle_rail.blue_p, BLACK, thickness=2)
cv2.line(canvas, circle_rail.blue_p,
circle_rail.red_p, BLACK, thickness=2)
# 水平線R
# 線、描画する画像を指定、座標1点目、2点目、色、線の太さ
cv2.line(canvas, circle_rail.red_p,
(bar_window.red_bar_p1[0], circle_rail.red_p[1]), RED, thickness=2)
# 水平線G
cv2.line(canvas, circle_rail.green_p,
(bar_window.green_bar_p1[0], circle_rail.green_p[1]), GREEN, thickness=2)
# 水平線B
cv2.line(canvas, circle_rail.blue_p,
(bar_window.blue_bar_p1[0], circle_rail.blue_p[1]), BLUE, thickness=2)
bar_window.draw_bars(canvas)
upper_bound_px = bar_window.get_upper_bound_y()
bar_window.draw_horizontal_line(canvas, upper_bound_px-4) # 線を引くのは少し上
# 斜線
cv2.line(canvas, (bar_window.blue_bar_p2[0], upper_bound_px-4), # 線を引くのは少し上
(bar_box.left, bar_box.top2), BLACK, thickness=2)
cv2.line(canvas, (bar_window.blue_bar_p2[0], bar_box.top3),
(bar_box.left, bar_box.top3), BLACK, thickness=2)
longest_bar_height = bar_window.right_bottom[1] - upper_bound_px
# print(
# f"longest_bar_height={longest_bar_height} bar_box.height={bar_box.height}")
zoom = longest_bar_height / bar_window.height
# print(f"zoom={zoom}")
red_add = int(bar_window.red_height / zoom) - bar_window.red_height
green_add = int(bar_window.green_height / zoom) - bar_window.green_height
blue_add = int(bar_window.blue_height / zoom) - bar_window.blue_height
#print(f"red_add={red_add} green_add={green_add} blue_add={blue_add}")
bar_box.red_addition = red_add
bar_box.green_addition = green_add
bar_box.blue_addition = blue_add
bar_box.draw_bars(canvas) # RGBバー
# 色値
color = bar_box.create_color()
bar_box.draw_rgb_number(canvas, color) # R値テキスト
bar_box.draw_bar_rate(canvas) # バー率テキスト
ceil_height = bar_box.ceil_height_rgb_value
base_line = bar_box.base_line_rgb_value
upper_bound_value = max(color[0], color[1], color[2])
modified_color = calc_step2(
color, upper_bound_value, 255, ceil_height, base_line)
brush_point.draw_me(canvas, modified_color) # 塗り円
outer_circle.draw_me(canvas, bar_box.rates, ceil_height, base_line) # 外環状
# cv2.imshow('Title', canvas)
# cv2.imwrite('form.jpg',canvas)
# cv2.waitKey(0)
# cv2.destroyAllWindows()
return canvas