hpux man page for xdrawline

XDrawLine()															       XDrawLine()

Name
  XDrawLine - draw a line between two points.

Synopsis
  XDrawLine(display, drawable, gc, x1, y1, x2, y2)
	Display *display;
	Drawable drawable;
	GC gc;
	int x1, y1, x2, y2;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

  drawable  Specifies the drawable.

  gc	    Specifies the graphics context.

  x1, y1,   Specify  the  coordinates  of  the	endpoints of the line relative to the drawable origin.	XDrawLine() connects point (x1,y1) to
	    point (x2,y2).
  x2, y2

Description
  XDrawLine() uses the components of the specified graphics context to draw a line between two points in the specified drawable.  No pixel is
  drawn more than once.

  XDrawLine()  uses  these graphics context components:  function, plane_mask, line_width, line_style, cap_style, fill_style, subwindow_mode,
  clip_ x_origin, clip_y_origin, and clip_mask.  XDrawLine() also uses these graphics context mode-dependent  components:  foreground,	back-
  ground, tile, stipple, ts_x_origin, ts_y_origin, dash_offset, and dashes.

  For more information, see Volume One, Chapter 6, Drawing Graphics and Text, and Chapter 5, The Graphics Context.

Errors
  BadDrawable
	    Specified drawable is invalid.

  BadGC     Specified GC is invalid, or does not match the depth of drawable.

  BadMatch  Specified drawable is an InputOnly window.

See Also
  XClearArea(),  XClearWindow(), XCopyArea(), XCopyPlane(), XDraw, XDrawArc(), XDrawArcs(), XDrawFilled(), XDrawLines(), XDrawPoint(), XDraw-
  Points(), XDrawRectangle(), XDrawRectangles(), XDrawSegments(), XFillArc(),  XFillArcs(),  XFillPolygon(),  XFillRectangle(),  XFillRectan-
  gles().

Xlib - Drawing Primitives													       XDrawLine()