done with scatter

This commit is contained in:
mbrown
2025-11-14 09:44:10 -05:00
parent d2ba7da819
commit fd4b33ae7e
2 changed files with 31 additions and 1 deletions

0
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@@ -35,9 +35,39 @@ def draw_scatterplot(data, size=5, color="black"):
def draw_axes(data):
"Draws the scatter plot's axes."
draw_x_axis()
xxx = get_x_values(data)
min, max = bounds(xxx)
ticks = get_tick_values(min, max)
for tick in ticks:
screen_x_position = scale(tick, min, max, 0, constants. PLOT_WIDTH)
draw_x_tick(screen_x_position,tick)
draw_y_axis()
yyy = get_y_values(data)
min, max = bounds(yyy)
ticks = get_tick_values(min, max)
for tick in ticks:
screen_y_position = scale(tick, min, max, 0, constants. PLOT_WIDTH)
draw_y_tick(screen_y_position,tick)
def draw_points(data, color, size):
"Draws the scatter plot's points."
xmin,xmax=bounds(get_x_values(data))
ymin,ymax=bounds(get_y_values(data))
for point in data:
x = point[0]
y = point[1]
x_scaled = scale(x, xmin, xmax, 0, constants.PLOT_WIDTH)
y_scaled = scale(y, ymin, ymax, 0, constants.PLOT_WIDTH)
print(f"Printing point onto screen at ({x_scaled},{y_scaled})")
draw_point(x_scaled, y_scaled, color, size)
with no_delay():
data = generate_data(50, 10, 500, 5, 400, 1000)