public CoordinateAxis(CanvasParam cp)
{
color = new RawColor4(0, 0, 1, 1);
this.cp = cp;
ArrowXBlankLength = 100;
ArrowYBlankLength = 50;
ArrowLength = 5;
ScaleLength = 5;
HLength = cp.HorizontalLength - ArrowLength - ArrowXBlankLength;
VLength = cp.VerticalLength - ArrowLength - ArrowYBlankLength;
LineInterval = 20;//坐标线之间的距离 仅用于右侧线
}
/// <summary>
/// 初始化画布各种参数
/// </summary>
/// <param name="width">画布宽</param>
/// <param name="height">画布高</param>
private void InitCanvasParam(float width, float height)
{
canvasParam = new CanvasParam();
canvasParam.OriginX = 30;
canvasParam.OriginY = 300;
canvasParam.VerticalLength = height;
canvasParam.HorizontalLength = width;
canvasParam.Padding = 0;
canvasParam._renderTarget = this._renderTarget;
canvasParam.dwFactory = this.dwfactory;
canvasParam.factory = this.factory;
}
private void InitCoordinateAxis(CanvasParam cp)
{
coordinateAxis = new CoordinateAxis(cp);
}
