Map.py 文件源码

def DrawContourAndMark(contour, x, y, z, level, clipborder, patch, m):

        # ??????? ------ ??????????

        if contour.contour['visible']:

            matplotlib.rcParams['contour.negative_linestyle'] = 'dashed'
            if contour.contour['colorline']:
                CS1 = m.contour(x, y, z, levels=level,
                                linewidths=contour.contour['linewidth'])
            else:
                CS1 = m.contour(x, y, z, levels=level,
                                linewidths=contour.contour['linewidth'], colors=contour.contour['linecolor'])

            # ?????????
            if contour.contourlabel['visible']:
                CS2 = plt.clabel(CS1, inline=1, fmt=contour.contourlabel['fmt'],
                                 inline_spacing=contour.contourlabel['inlinespacing'],
                                 fontsize=contour.contourlabel['fontsize'],
                                 colors=contour.contourlabel['fontcolor'])

            # ???????????
            if clipborder.path is not None and clipborder.using:
                for collection in CS1.collections:
                    # collection.set_clip_on(True)
                    collection.set_clip_path(patch)

                for text in CS2:
                    if not clipborder.path.contains_point(text.get_position()):
                        text.remove()
            # print(CS2)