Question

我想在我的类“ DeviceClass”中使用openlayers库，所以我这样做：

#!/usr/bin/python
# call with: python3 cgl.py 10 500 1 1

import os
import argparse
import numpy as np
import matplotlib.pyplot as plt
from matplotlib import animation

ON = 255
OFF = 0


def update(frameNum, img, grid, gridsize):
    """Updates the grid every time it is refreshed"""
    newgrid = grid.copy()
    for i in range(gridsize):
        for j in range(gridsize):
            # this formula considers the edge/boundary conditions that appear
            # every cell has to have 8 neighbouring cells
            # to implement this in a grid of size n we simply fold the 4 edges to each parallel edge
            # we'll end up with a cylinder first, then with a geometric shape called torus (google it.)
            total = int((grid[i, (j - 1) % gridsize] + grid[i, (j + 1) % gridsize] +
                         grid[(i - 1) % gridsize, j] + grid[(i + 1) % gridsize, j] +
                         grid[(i - 1) % gridsize, (j - 1) % gridsize] +
                         grid[(i - 1) % gridsize, (j + 1) % gridsize] +
                         grid[(i + 1) % gridsize, (j - 1) % gridsize] + grid[
                         (i + 1) % gridsize, (j + 1) % gridsize]) / 255)

        # apply conway's basic rules of the game of life for each cell
            if grid[i, j] == ON:
                if (total < 2) or (total > 3):
                    newgrid[i, j] = OFF
            else:
                if total == 3:
                    newgrid[i, j] = ON
    # update data
    grid[:] = newgrid[:]
    img.set_data(newgrid)
    return img,


def add_glider(i, j, grid):
    """adds a glider with top-left cell at (i, j)"""
    glider = np.array([[0,    0, 255],
                       [255,  0, 255],
                       [0,  255, 255]])

    grid[i:i+3, j:j+3] = glider


def main():
    parser = argparse.ArgumentParser(description="Conway's game of life in Python 3")
    parser.add_argument('gridsize', type=int, help='Dimension of grid.')
    parser.add_argument('interval', type=int, help='Interval.')
    parser.add_argument('formationflag', type=bool, help='Predefined formation.')
    parser.add_argument('frame', type=int, help='How many frames to animate.')

    # get arguments from input function
    arguments = parser.parse_args()
    # set the arguments
    frame = int(arguments.frame)
    gridsize = int(arguments.gridsize)
    interval = int(arguments.interval)
    formation = arguments.formationflag

    # if you want to start with a formation:
    if formation:
        grid = np.zeros(gridsize*gridsize).reshape(gridsize, gridsize)
        add_glider(1, 1, grid)

    # else display a randopm grid
    else:
        grid = randomgrid(gridsize)

    fig, ax = plt.subplots()

    # colormap: black -> alive, white -> dead
    img = ax.imshow(grid, cmap='binary', interpolation='nearest')

    # # this will be used to save the animation in a later version
    ani = animation.FuncAnimation(fig, update, fargs=(img, grid, gridsize,),
                                  frames=frame,
                                  interval=interval,
                                  save_count=50)

    # remove x and y - axis labels, numbers and ticks
    ax.axes.xaxis.set_ticklabels([])
    ax.axes.yaxis.set_ticklabels([])
    plt.xticks([])
    plt.yticks([])

    # plot the animated output
    plt.show()

if __name__ == '__main__':
    main()
    print("DONE")

现在我得到了一个错误

没有给出与所需形式相对应的参数参数c＃类openlayers

并且是

设备类底层

。有人可以帮忙吗？

完整代码为：

  public class DeviceClass : OpenLayers.DeviceCollection.Device
  {
  }

Answer 1

我不知道直接在C＃中使用Openlayers的任何方法。在C＃中，一种可能的方法是使用WebBrowser类see here通过JavaScript通过openlayers库加载HTML文档。 HTML文档应在IE9或IE10仿真下运行，以正确呈现HTML文档see here。

如何在C＃中的类中使用openlayer

1 个答案: