【发布时间】:2020-11-27 17:51:38
【问题描述】:
我想创建一个包含大量单元格的网格。在屏幕上,不应显示所有单元格,而应仅显示屏幕中心的一些单元格。 就像应用程序 Desmos。 应该可以从应用中的任何方向滚动。
// THE PROBLEM IS WITH THE NEXT LINE , AS I DON'T THINK I CAN USE double.infinity.toInt() FOR INFINITE //NUMBER OF CELLS. AND EVEN IF IT WORKS HOW CAN I SET THE NUMBER OF CELLS IN A VERTICAL COLUMN TO //INFINITE OR ANY LARGE NUMBER.
GridView.count(crossAxisCount: double.infinity.toInt()),
.....
//Here is the code that will define the 4 Coordinates for each cell.
),
【问题讨论】:
标签: flutter dart gridview flutter-layout