androidnewcanvas android怎么讓canvas畫的圖居中?
android怎么讓canvas畫的圖居中?計(jì)算繪制圖形的寬度viewwidth,然后計(jì)算畫布的寬度。以Canvaswidth Canvaswidth/2-viewwidth/2為起點(diǎn),以同一高度為起
android怎么讓canvas畫的圖居中?
計(jì)算繪制圖形的寬度viewwidth,然后計(jì)算畫布的寬度。以Canvaswidth Canvaswidth/2-viewwidth/2為起點(diǎn),以同一高度為起點(diǎn)