Method IsPointVisible

src/linkgraph/linkgraph_gui.cpp:128–133

* Determine if a certain point is inside the given DPI, with some lee way. * @param pt Point we are looking for. * @param dpi Visible area. * @param padding Extent of the point. * @return If the point or any of its 'extent' is inside the dpi. */

 * @return If the point or any of its 'extent' is inside the dpi.
 */
inline bool LinkGraphOverlay::IsPointVisible(Point pt, const DrawPixelInfo *dpi, int padding) const
{
	return pt.x > dpi->left - padding && pt.y > dpi->top - padding &&
			pt.x < dpi->left + dpi->width + padding &&
			pt.y < dpi->top + dpi->height + padding;
}

/**
 * Determine if a certain link crosses through the area given by the dpi with some lee way.