在线绘制特殊形状（三角行，菱形，五边形，六边形，椭圆，圆形）聚类热图导读：当热图褪去方正的色块，化为一片星罗棋布的圆形矩阵，数据的呈现便瞬间轻盈而灵动。《Phytomedicine》文章Cannabidiol improves cognitive impairment after traumatic brain injury by attenuating neuronal oxidative stress and apoptosis via the SET/PP2A/Akt signaling axis. Fig 2A的圆点热图展示了三组间差异基因的表达情况，红色表示表达