Logic diagrams have been increasingly studied and applied for a few decades, not only in logic, but also in many other fields of science. The history of logic diagrams is an important subject, as many current systems and applications of logic diagrams are based on historical predecessors. While traditional histories of logic diagrams cite pioneers such as Leibniz, Euler, Venn, and Peirce, it is not widely known that Kant and the early Kantians in Germany and England played a crucial role in popularising Euler(-type) diagrams. In this paper, the role of the Kantians in the late eighteenth and early nineteenth centuries will be analysed in more detail. It shows that diagrams (or intuition in general) were a highly contentious topic that depend on the philosophical attitude and went beyond logic to touch on issues of physics, metaphysics, linguistics and, above all, mathematics.

几十年来，逻辑图不仅在逻辑领域，而且在许多其他科学领域得到了越来越多的研究和应用。逻辑图的历史是一个重要的主题，因为逻辑图的许多当前系统和应用都是基于历史前身。虽然逻辑图的传统历史引用了莱布尼茨、欧拉、维恩和皮尔斯等先驱者，但康德和德国和英国的早期康德主义者在普及欧拉（类型）图方面发挥了至关重要的作用，这一点并不广为人知。在本文中，将更详细地分析康德主义者在十八世纪末和十九世纪初的作用。它表明图表（或一般的直觉）是一个极具争议性的话题，它取决于哲学态度，并且超越逻辑触及物理学、形而上学、