Py.Cafe

KafuChino/

S1143042_leafmap-solara

Libya flooding maps

DocsPricing
  • app.py
  • requirements.txt
app.py
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import solara
import leafmap

zoom = solara.reactive(14)

center = solara.reactive(([24.93983742015427, 121.37364870016087]))

class Map(leafmap.Map):

    def __init__(self, **kwargs):
        super().__init__(**kwargs)

        # self.add_basemap("ROADMAP")
        before = "https://github.com/NCUEGEO42/My-Tiff/raw/refs/heads/main/2017-11-17_Sentinel-2_L2A_NDVI.tif"
        after = "https://github.com/NCUEGEO42/My-Tiff/raw/refs/heads/main/2024-09-01_Sentinel-2_L2A_NDVI.tif"

        self.add_cog_layer(before, name="2017NDVI")
        self.add_cog_layer(after, name="2024NDVI")
        self.add("layer_manager")

        self.split_map(before, after, left_label="2017NDVI", right_label="2024NDVI", add_close_button=True)

@solara.component
def Page():
    solara.lab.theme.dark = False

    Map.element(
        center = center.value,
        zoom = zoom.value,
        on_center = center.set,
        on_zoom = zoom.set,
        height="750px"

    )

    solara.Text(f"Center: {center.value}")
    solara.Text(f"Zoom: {zoom.value}")
app.py
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import solara
import leafmap

zoom = solara.reactive(14)

center = solara.reactive(([24.93983742015427, 121.37364870016087]))

class Map(leafmap.Map):

    def __init__(self, **kwargs):
        super().__init__(**kwargs)

        # self.add_basemap("ROADMAP")
        before = "https://github.com/NCUEGEO42/My-Tiff/raw/refs/heads/main/2017-11-17_Sentinel-2_L2A_NDVI.tif"
        after = "https://github.com/NCUEGEO42/My-Tiff/raw/refs/heads/main/2024-09-01_Sentinel-2_L2A_NDVI.tif"

        self.add_cog_layer(before, name="2017NDVI")
        self.add_cog_layer(after, name="2024NDVI")
        self.add("layer_manager")

        self.split_map(before, after, left_label="2017NDVI", right_label="2024NDVI", add_close_button=True)

@solara.component
def Page():
    solara.lab.theme.dark = False

    Map.element(
        center = center.value,
        zoom = zoom.value,
        on_center = center.set,
        on_zoom = zoom.set,
        height="750px"

    )

    solara.Text(f"Center: {center.value}")
    solara.Text(f"Zoom: {zoom.value}")