Draw a line from the current point to the end point, which is the current
point shifted by dx along the x-axis and dy along the y-axis.
These coordinates are unitless and hence in the user coordinate system.
See developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/Paths#Line_commands
Draw a line from the current point to the end point, which is the current point shifted by dx along the x-axis and dy along the y-axis. These coordinates are unitless and hence in the user coordinate system. See developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/Paths#Line_commands