HarmonyOS/OpenHarmony应用开发-ArkTS画布组件(十五)
quadraticCurveToquadraticCurveTo(cpx:number,cpy:number,x:number,y:number):void创建二次贝赛尔曲线的路径。示例:.xxx.ets.Entry.Component.structQuadraticCurveTo{.privatesettings:RenderingContextSettingsnewRenderingContextSettings(true).privatecontext:CanvasRenderingContext2DnewCanvasRenderingContext2D(this.settings)..build(){.Flex({direction:FlexDirection.Column,alignItems:ItemAlign.Center,justify...