Class RectangleSvgNodeRenderer

    • Field Detail

      • x

        private float x
      • y

        private float y
      • width

        private float width
      • height

        private float height
      • rxPresent

        private boolean rxPresent
      • ryPresent

        private boolean ryPresent
      • rx

        private float rx
      • ry

        private float ry
    • Constructor Detail

      • RectangleSvgNodeRenderer

        public RectangleSvgNodeRenderer()
        Constructs a RectangleSvgNodeRenderer.
    • Method Detail

      • doDraw

        protected void doDraw​(SvgDrawContext context)
        Description copied from class: AbstractSvgNodeRenderer
        Draws this element to a canvas-like object maintained in the context.
        Specified by:
        doDraw in class AbstractSvgNodeRenderer
        Parameters:
        context - the object that knows the place to draw this element and maintains its state
      • getObjectBoundingBox

        public Rectangle getObjectBoundingBox​(SvgDrawContext context)
        Description copied from interface: ISvgNodeRenderer
        Calculates the current object bounding box.
        Parameters:
        context - the current context, for instance it contains current viewport and available font data
        Returns:
        the Rectangle representing the current object's bounding box, or null if bounding box is undefined
      • setParameters

        private void setParameters()
      • arc

        private void arc​(float x1,
                         float y1,
                         float x2,
                         float y2,
                         float startAng,
                         float extent,
                         PdfCanvas cv)
      • checkRadius

        float checkRadius​(float radius,
                          float distance)
        a radius must be positive, and cannot be more than half the distance in the dimension it is for. e.g. rx <= width / 2
      • findCircularRadius

        float findCircularRadius​(float rx,
                                 float ry,
                                 float width,
                                 float height)
        In case of a circular radius, the calculation in checkRadius(float, float) isn't enough: the radius cannot be more than half of the smallest dimension. This method assumes that checkRadius(float, float) has already run, and it is silently assumed (though not necessary for this method) that either rx or ry is zero.
      • createDeepCopy

        public ISvgNodeRenderer createDeepCopy()
        Description copied from interface: ISvgNodeRenderer
        Creates a deep copy of this renderer, including it's subtree of children
        Returns:
        deep copy of this renderer