如何将日志缩放应用于Matplotlib图

Question

我有一个纬度/经度图，其c值为“ myValue”。我需要对c值应用缩放，因为此刻所有点都以相似的颜色显示。我认为日志缩放可以解决问题。如何做到这一点，以便缩放点的颜色，并在c栏上显示正确的值？

df.plot(kind="scatter", x="Longitude", y="Latitude",
c="MyValue", cmap=plt.get_cmap("jet"),
colorbar=True, alpha=0.4, figsize=(20,14) 
)

Answer 1

尝试一下，看看它对您有用

  const detectCardType = ({ target }) => {

  }

  const validateCardExpiryDate = ({ target }) => {

  }

  const validateCardHolderName = ({ target }) => {

  }

  const uiCanInteract = () => {

  }

  const displayCartTotal = ({ results }) => {
    const data = results[0]
    const {itemsInCart, buyerCountry} = data

    appState.items = itemsInCart
    appState.country = buyerCountry
    appState.bill = itemsInCart.reduce((acc, item) =>
                                       acc + (item.price * item.qty), 0)

    appState.billFormated = formatAsMoney(appState.bill, appState.country)
    uiCanInteract()
  }