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from dearpygui.core import *
from dearpygui.simple import *
from math import cos
def plot_callback(sender, data):
# keeping track of frames
frame_count = get_data("frame_count")
frame_count += 1
add_data("frame_count", frame_count)
# updating plot data
plot_datax = get_data("plot_datax")
plot_datay = get_data("plot_datay")
if len(plot_datax) > 2000:
frame_count = 0
plot_datax.clear()
plot_datay.clear()
plot_datax.append(3.14 * frame_count / 180)
plot_datay.append(cos(3 * 3.14 * frame_count / 180))
add_data("plot_datax", plot_datax)
add_data("plot_datay", plot_datay)
# plotting new data
add_line_series("Plot", "Cos", plot_datax, plot_datay, weight=2)
with window("Tutorial", width=500, height=500):
add_plot("Plot", height=-1)
add_data("plot_datax", [])
add_data("plot_datay", [])
add_data("frame_count", 0)
add_input_text("freq")
with menu_bar("Main Menu Bar"):
with menu("File"):
add_menu_item("test")
set_render_callback(plot_callback)
with window("Heat", width=500, height=500):
add_plot("HeatPlot", show_color_scale=False, scale_min=0.0, scale_max=6.0,
scale_height=400, no_legend=True,
no_mouse_pos=True, xaxis_lock_min=True, xaxis_lock_max=True, xaxis_no_gridlines=True, xaxis_no_tick_marks=True,
yaxis_no_gridlines=True, yaxis_no_tick_marks=True, yaxis_lock_min=True, yaxis_lock_max=True, height=400)
set_color_map("HeatPlot", 6)
values = [0.8, 2.4, 2.5, 3.9, 0.0, 4.0, 0.0,
2.4, 0.0, 4.0, 1.0, 2.7, 0.0, 0.0,
1.1, 2.4, 0.8, 4.3, 1.9, 4.4, 0.0,
0.6, 0.0, 0.3, 0.0, 3.1, 0.0, 0.0,
0.7, 1.7, 0.6, 2.6, 2.2, 6.2, 0.0,
1.3, 1.2, 0.0, 0.0, 0.0, 3.2, 5.1,
0.1, 2.0, 0.0, 1.4, 0.0, 1.9, 6.3]
add_heat_series("HeatPlot", "heat data", values, 7, 7, 0, 6, format='')
start_dearpygui()
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