c5ae3a8a16627132a551dd7bcf34e80d277cf2a2,plantcv/plot_hist.py,,plot_hist,#Any#Any#,7

Before Change

    xaxis = plt.xlim([0, (255)])
    fig_name = name + ".png"
    // write the figure to current directory
    plt.savefig(fig_name)
    // close pyplot plotting window
    plt.clf()

After Change

    from matplotlib import pyplot as plt

    // get histogram
    if img.dtype=="uint8":
        hist = cv2.calcHist([img], [0], None, [256], [0, 255])
        bins=range(0,256,1)

        if name!=False:
            // open pyplot plotting window using hist data
            plt.plot(hist)
            // set range of x-axis
            xaxis = plt.xlim([0, 255])
            fig_name = name + ".png"
            // write the figure to current directory
            plt.savefig(fig_name)
            // close pyplot plotting window
            plt.clf()

    else:
        hist, bins = np.histogram(img, bins="auto")

        if name!=False:
            // open pyplot plotting window using hist data
            plt.plot(bins[:-1],hist)
            plt.xticks(bins[:-1],rotation="vertical", fontsize=4)
            // set range of x-axis
            //xaxis = plt.xlim([0, bins.max()])
            fig_name = name + ".png"
            // write the figure to current directory
            plt.savefig(fig_name)
            // close pyplot plotting window
            plt.clf()

    return bins,hist

Instances