📏 屏幕标尺Screen Ruler

在线屏幕标尺，像素/厘米/英寸测量Online screen ruler, pixel/cm/inch measurements

屏幕信息Screen Info

水平标尺Horizontal Ruler

鼠标位置：Mouse Position: —

拖拽测量区域Drag Measurement Area

在下方区域拖拽鼠标，测量任意区域的像素尺寸Drag the mouse in the area below to measure any region's pixel size

选区尺寸：Selection Size: 未选择None 面积：Area: —