drawboard/com.king.drawboard.draw/DrawLine

DrawLine

open class DrawLine : Draw

绘制直线

Author

Constructors

constructor()

Properties

open var paint: Paint

Functions

open fun actionDown(canvas: Canvas, x: Float, y: Float)

按下

open fun actionMove(canvas: Canvas, x: Float, y: Float)

移动

open fun actionUp(canvas: Canvas, x: Float, y: Float)

松开

open fun canMove(x: Float, y: Float): Boolean

是否可移动

open fun draw(canvas: Canvas)

open fun getBoundingBox(): RectF

获取边界框

open fun setArrowSize(arrowSize: Float)

设置绘制的箭头大小

open fun setDrawArrow(drawArrow: Boolean)

设置是否绘制箭头；默认为：false；当设置为：true时，绘制直线时，结尾处将会带有箭头。

open fun setPoint(point: PointF)

设置点

open fun setPoint(fromPoint: PointF, toPoint: PointF)