disable scaling when user already started touching and moving

how to achieve that ?
imagine user started to move and scale image and at a point, I need to disable scaling and zoomability of image

Start by reading PhotoView's touch-gesture and zooming behavior described in the issue and repository overview. Clarify how scaling and zoomability should be disabled after movement begins, then identify the relevant public entry point and define completion as reliably preventing further scaling without disrupting the ongoing interaction.

由索引模型根據 Issue 內容生成。