m:完成gcanvas2dcontext中的mfontmanger初始化用_linux_管理的逻辑
m:完成gcanvas2dcontext中的mfontmanger初始化用_linux_管理的逻辑

jwxbond/GCanvas,jwxbond/GCanvas,jwxbond/GCanvas,jwxbond/GCanvas,jwxbond/GCanvas,jwxbond/GCanvas,jwxbond/GCanvas