馬賽克中部設(shè)置
我將馬賽克原?for( var i = 0 ; i < canvasb.height ; i += size )??????? ?
??????????????? for( var j = 0 ; j < canvasb.width ; j += size ){???? ?
修改為 for( var i = 0 ; i < canvasb.height-500 ; i += size )??????? ?
??????????????? for( var j = 0 ; j < canvasb.width-500 ; j += size )????
則馬寨克為左上角,我想馬賽克從畫布上某一點(diǎn)開始,應(yīng)該怎處理
2016-12-29