def make_psychrochart(svg_image, altitude, pressure_kpa, points, connectors,
arrows):
"""Create the PsychroChart SVG file and save it to disk."""
from psychrochart.agg import PsychroChart
from psychrochart.util import load_config
# Load chart style:
chart_style = load_config(CHART_STYLE_JSON)
if altitude is not None:
chart_style['limits']['altitude_m'] = altitude
elif pressure_kpa is None:
chart_style['limits']['pressure_kpa'] = pressure_kpa
# Make chart
chart = PsychroChart(chart_style, OVERLAY_ZONES_JSON, logger=_LOGGER)
# Append lines
t_min, t_opt, t_max = 16, 23, 30
chart.plot_vertical_dry_bulb_temp_line(t_min, {
"color": [0.0, 0.125, 0.376],
"lw": 2,
"ls": ':'
},
' TOO COLD, {:g}°C'.format(t_min),
ha='left',
loc=0.,
fontsize=14)
chart.plot_vertical_dry_bulb_temp_line(t_opt, {
"color": [0.475, 0.612, 0.075],
"lw": 2,
"ls": ':'
})
chart.plot_vertical_dry_bulb_temp_line(t_max, {
"color": [1.0, 0.0, 0.247],
"lw": 2,
"ls": ':'
},
'TOO HOT, {:g}°C '.format(t_max),
ha='right',
loc=1,
reverse=True,
fontsize=14)
chart.plot_points_dbt_rh(points, connectors)
if arrows:
chart.plot_arrows_dbt_rh(arrows)
chart.plot_legend(frameon=False,
fontsize=8,
labelspacing=.8,
markerscale=.7)
chart.save(svg_image, format='svg')
return True
def _make_chart(path_save=None):
chart = PsychroChart("minimal")
# Zones:
zones_conf = {
"zones":
[
{
"zone_type": "dbt-rh",
"style": {"edgecolor": [1.0, 0.749, 0.0, 0.8],
"facecolor": [1.0, 0.749, 0.0, 0.2],
"linewidth": 2,
"linestyle": "--"},
"points_x": [23, 28],
"points_y": [40, 60],
"label": "Summer"
},
{
"zone_type": "dbt-rh",
"style": {"edgecolor": [0.498, 0.624, 0.8],
"facecolor": [0.498, 0.624, 1.0, 0.2],
"linewidth": 2,
"linestyle": "--"},
"points_x": [18, 23],
"points_y": [35, 55],
"label": "Winter"
}
]
}
chart.append_zones(zones_conf)
# Plotting
chart.plot()
# Vertical lines
t_min, t_opt, t_max = 16, 23, 30
chart.plot_vertical_dry_bulb_temp_line(
t_min, {"color": [0.0, 0.125, 0.376], "lw": 2, "ls": ':'},
' TOO COLD ({}°C)'.format(t_min), ha='left', loc=0., fontsize=14)
chart.plot_vertical_dry_bulb_temp_line(
t_opt, {"color": [0.475, 0.612, 0.075], "lw": 2, "ls": ':'})
chart.plot_vertical_dry_bulb_temp_line(
t_max, {"color": [1.0, 0.0, 0.247], "lw": 2, "ls": ':'},
'TOO HOT ({}°C) '.format(t_max), ha='right', loc=1,
reverse=True, fontsize=14)
# Save to disk the base chart
if path_save is not None:
path_svg = os.path.join(
basedir, path_save)
chart.save(path_svg)
return chart
def _make_chart():
chart = PsychroChart("minimal")
# Zones:
zones_conf = {
"zones":
[
{
"zone_type": "dbt-rh",
"style": {"edgecolor": [1.0, 0.749, 0.0, 0.8],
"facecolor": [1.0, 0.749, 0.0, 0.2],
"linewidth": 2,
"linestyle": "--"},
"points_x": [23, 28],
"points_y": [40, 60],
"label": "Summer"
},
{
"zone_type": "dbt-rh",
"style": {"edgecolor": [0.498, 0.624, 0.8],
"facecolor": [0.498, 0.624, 1.0, 0.2],
"linewidth": 2,
"linestyle": "--"},
"points_x": [18, 23],
"points_y": [35, 55],
"label": "Winter"
}
]
}
chart.append_zones(zones_conf)
# Plotting
chart.plot()
# Vertical lines
t_min, t_opt, t_max = 16, 23, 30
chart.plot_vertical_dry_bulb_temp_line(
t_min, {"color": [0.0, 0.125, 0.376], "lw": 2, "ls": ':'},
' TOO COLD ({}°C)'.format(t_min), ha='left',
loc=0., fontsize=14)
chart.plot_vertical_dry_bulb_temp_line(
t_opt, {"color": [0.475, 0.612, 0.075], "lw": 2, "ls": ':'})
chart.plot_vertical_dry_bulb_temp_line(
t_max, {"color": [1.0, 0.0, 0.247], "lw": 2, "ls": ':'},
'TOO HOT ({}°C) '.format(t_max), ha='right', loc=1,
reverse=True, fontsize=14)
points = {'exterior': {'label': 'Exterior',
'style': {
'color': [0.855, 0.004, 0.278, 0.8],
'marker': 'X', 'markersize': 15},
'xy': (31.06, 32.9)},
'exterior_estimated': {
'label': 'Estimated (Weather service)',
'style': {'color': [0.573, 0.106, 0.318, 0.5],
'marker': 'x', 'markersize': 10},
'xy': (36.7, 25.0)},
'interior': {'label': 'Interior',
'style': {
'color': [0.592, 0.745, 0.051, 0.9],
'marker': 'o', 'markersize': 30},
'xy': (29.42, 52.34)}}
connectors = [{'start': 'exterior',
'end': 'exterior_estimated',
'style': {'color': [0.573, 0.106, 0.318, 0.7],
"linewidth": 2, "linestyle": "-."}},
{'start': 'exterior',
'end': 'interior',
'style': {'color': [0.855, 0.145, 0.114, 0.8],
"linewidth": 2, "linestyle": ":"}}]
points_plot = chart.plot_points_dbt_rh(points, connectors)
print('Points in chart: %s' % points_plot)
# Legend
chart.plot_legend(
markerscale=.7, frameon=False, fontsize=10, labelspacing=1.2)
# Save to disk
path_svg = os.path.join(
basedir, 'chart_overlay_style_minimal.svg')
chart.save(path_svg)
def _make_chart():
chart = PsychroChart("minimal")
# Zones:
zones_conf = {
"zones": [
{
"zone_type": "dbt-rh",
"style": {
"edgecolor": [1.0, 0.749, 0.0, 0.8],
"facecolor": [1.0, 0.749, 0.0, 0.2],
"linewidth": 2,
"linestyle": "--",
},
"points_x": [23, 28],
"points_y": [40, 60],
"label": "Summer",
},
{
"zone_type": "dbt-rh",
"style": {
"edgecolor": [0.498, 0.624, 0.8],
"facecolor": [0.498, 0.624, 1.0, 0.2],
"linewidth": 2,
"linestyle": "--",
},
"points_x": [18, 23],
"points_y": [35, 55],
"label": "Winter",
},
]
}
chart.append_zones(zones_conf)
# Plotting
chart.plot()
# Vertical lines
t_min, t_opt, t_max = 16, 23, 30
chart.plot_vertical_dry_bulb_temp_line(
t_min,
{
"color": [0.0, 0.125, 0.376],
"lw": 2,
"ls": ":"
},
f" TOO COLD ({t_min}°C)",
ha="left",
loc=0.0,
fontsize=14,
)
chart.plot_vertical_dry_bulb_temp_line(
t_opt, {
"color": [0.475, 0.612, 0.075],
"lw": 2,
"ls": ":"
})
chart.plot_vertical_dry_bulb_temp_line(
t_max,
{
"color": [1.0, 0.0, 0.247],
"lw": 2,
"ls": ":"
},
f"TOO HOT ({t_max}°C) ",
ha="right",
loc=1,
reverse=True,
fontsize=14,
)
points = {
"exterior": {
"label": "Exterior",
"style": {
"color": [0.855, 0.004, 0.278, 0.8],
"marker": "X",
"markersize": 15,
},
"xy": (31.06, 32.9),
},
"exterior_estimated": {
"label": "Estimated (Weather service)",
"style": {
"color": [0.573, 0.106, 0.318, 0.5],
"marker": "x",
"markersize": 10,
},
"xy": (36.7, 25.0),
},
"interior": {
"label": "Interior",
"style": {
"color": [0.592, 0.745, 0.051, 0.9],
"marker": "o",
"markersize": 30,
},
"xy": (29.42, 52.34),
},
}
connectors = [
{
"start": "exterior",
"end": "exterior_estimated",
"style": {
"color": [0.573, 0.106, 0.318, 0.7],
"linewidth": 2,
"linestyle": "-.",
},
},
{
"start": "exterior",
"end": "interior",
"style": {
"color": [0.855, 0.145, 0.114, 0.8],
"linewidth": 2,
"linestyle": ":",
},
},
]
chart.plot_points_dbt_rh(points, connectors)
# Legend
chart.plot_legend(markerscale=0.7,
frameon=False,
fontsize=10,
labelspacing=1.2)
# Save to disk
path_svg = TEST_BASEDIR / "chart_overlay_style_minimal.svg"
chart.save(path_svg)
def _make_chart(path_save=None):
chart = PsychroChart("minimal")
# Zones:
zones_conf = {
"zones": [
{
"zone_type": "dbt-rh",
"style": {
"edgecolor": [1.0, 0.749, 0.0, 0.8],
"facecolor": [1.0, 0.749, 0.0, 0.2],
"linewidth": 2,
"linestyle": "--",
},
"points_x": [23, 28],
"points_y": [40, 60],
"label": "Summer",
},
{
"zone_type": "dbt-rh",
"style": {
"edgecolor": [0.498, 0.624, 0.8],
"facecolor": [0.498, 0.624, 1.0, 0.2],
"linewidth": 2,
"linestyle": "--",
},
"points_x": [18, 23],
"points_y": [35, 55],
"label": "Winter",
},
]
}
chart.append_zones(zones_conf)
# Plotting
chart.plot()
# Vertical lines
t_min, t_opt, t_max = 16, 23, 30
chart.plot_vertical_dry_bulb_temp_line(
t_min,
{
"color": [0.0, 0.125, 0.376],
"lw": 2,
"ls": ":"
},
f" TOO COLD ({t_min}°C)",
ha="left",
loc=0.0,
fontsize=14,
)
chart.plot_vertical_dry_bulb_temp_line(t_opt, {
"color": [0.475, 0.612, 0.075],
"lw": 2,
"ls": ":"
})
chart.plot_vertical_dry_bulb_temp_line(
t_max,
{
"color": [1.0, 0.0, 0.247],
"lw": 2,
"ls": ":"
},
f"TOO HOT ({t_max}°C) ",
ha="right",
loc=1,
reverse=True,
fontsize=14,
)
# Save to disk the base chart
if path_save is not None:
path_svg = TEST_BASEDIR / path_save
chart.save(path_svg)
return chart