def gplot_savefig(format="png", overwrite=False, title=""):
"""Save figure as a blob and display as block image
"""
import matplotlib.pyplot as plt
content_type = "application/pdf" if format=="pdf" else "image/"+format
outbuf = gtermapi.BlobStringIO(content_type)
plt.savefig(outbuf, format=format)
blob_url = outbuf.close()
gtermapi.display_blockimg(blob_url, overwrite=overwrite, alt=title)
def write_svg(drawing, overwrite=False):
"""Display SVG drawing as block image
"""
blob_url = gtermapi.create_blob(drawing.tostring(), content_type="image/svg+xml")
gtermapi.display_blockimg(blob_url, overwrite=overwrite)
