【Python】关于图片操作

__author__ = "RhinoCode BiliBili"

__version__ = "2023.03.30"

import System.Drawing as sd

import Rhino.Geometry as rg

#读取图片

image_path = "D:\LG\Record\C_封面\90f2d802d5969f2ff1b0623a17df5a31.jpeg"

image = sd.Bitmap(image_path)

#获得图片分别率

width, height = image.Width, image.Height

# 获取图片颜色RGB值，并在图片大小范围内生成点，点z值用某一颜色通道值

colors = []

points = []

for x in range(width):

    for y in range(height):

        pixel_color = image.GetPixel(x,y)

        colors.append(pixel_color)

        r, g, b = pixel_color.R/255.0, pixel_color.G / 255.0, pixel_color.B / 255.0

        point = rg.Point3d(x,y,b)

        points.append(point)

#输出

b = colors

a = points