v0.8.1 (#46)

* fix ra bug

* format

* version

Author: steveberardi

docs/examples.md

@@ -5,7 +5,7 @@ This page has a few examples to get you familiar with Starplot and how it works.
 3. [Map of Orion](#map-of-orion)
 4. [Map of The Pleiades with a Scope Field of View](#map-of-the-pleiades-with-a-scope-field-of-view)
 5. [Optic plot of The Pleiades with a Refractor Telescope](#optic-plot-of-the-pleiades-with-a-refractor-telescope)
-6. [Map plot of The Big Dipper with Custom Markers](#map-plot-of-the-big-dipper-with-custom-markers)
+6. [Map plot of The Big Dipper with Custom Markers](#map-of-the-big-dipper-with-custom-markers)
 
 
 

docs/images/example_03.png

@@ -653,6 +653,38 @@ def create_map_scratch():
     ).export("temp/map-scratch-3.png", padding=0.1)
 
 
+def test_ex():
+    from starplot import MapPlot, Projection
+    from starplot.styles import PlotStyle, extensions, MarkerSymbolEnum
+
+    style = PlotStyle().extend(
+        extensions.MINIMAL,
+        extensions.GRAYSCALE,
+        extensions.MAP,
+    )
+
+    style.star.marker.symbol = MarkerSymbolEnum.STAR
+
+    # Star sizes are calculated based on their magnitude first,
+    # but then that result will be multiplied by the star's marker size in the PlotStyle
+    # so, adjusting the star marker size is a way to make all stars bigger or smaller
+    style.star.marker.size = 50
+
+    p = MapPlot(
+        projection=Projection.STEREO_NORTH,
+        ra_min=10.8,
+        ra_max=14,
+        dec_min=48,
+        dec_max=64,
+        limiting_magnitude=3.6,
+        style=style,
+        resolution=1400,
+        dso_types=[],  # this is one way to hide all deep sky objects
+    )
+
+    p.export("temp/06_big_dipper_stars.png", padding=0.2)
+
+
 # ------------------------------------------
 
 # create_constellation()
@@ -667,9 +699,10 @@ def create_map_scratch():
 # create_map_mercator()
 # create_map_stereo_north()
 # create_map_stereo_south()
-# create_map_orion()
+create_map_orion()
 create_map_scratch()
 # create_map_sgr()
+test_ex()
 
 # p = sp.MapPlot(
 #     projection=Projection.STEREO_NORTH,

docs/images/example_04.png

@@ -1,6 +1,6 @@
 """Star charts and maps"""
 
-__version__ = "0.8.0"
+__version__ = "0.8.1"
 
 from .base import StarPlot  # noqa: F401
 from .zenith import ZenithPlot  # noqa: F401

docs/images/example_05.png

@@ -198,13 +198,13 @@ def _adjust_radec_minmax(self):
             ra_min = (-1 * extent[1]) / 15
             ra_max = (-1 * extent[0]) / 15
 
-            if ra_min < 0:
+            if ra_min < 0 and ra_max < 0:
                 ra_min += 24
-            if ra_max < 0:
                 ra_max += 24
 
             self.ra_min = ra_min
             self.ra_max = ra_max
+            # print(f"[ {ra_min} , {ra_max} ]")
 
     def _read_geo_package(self, filename: str):
         """Returns GeoDataFrame of a GeoPackage file"""