XDrawLine(display, d, gc, x1, y1, x2, y2)
Display *display;
Drawable d;
GC gc;
int x1, y1, x2, y2;
| display | Specifies the connection to the X server. |
| d | Specifies the drawable. |
| gc | Specifies the GC. |
| x1 y1 x2 y2 | Specify the points (x1, y1) and (x2, y2) to be connected. |
XDrawLine() use these GC 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 GC mode-dependent components: foreground, background, tile, stipple, tile-stipple-x-origin, tile-stipple-y-origin, dash-offset, and dash-list.
XDrawLine(), can generate BadDrawable , BadGC , and BadMatch errors.
| BadDrawable | A value for a Drawable argument does not name a defined Window or Pixmap. |
| BadGC | A value for a GContext argument does not name a defined GContext. |
| BadMatch | An InputOnly window is used as a Drawable. |
| BadMatch | Some argument or pair of arguments has the correct type and range but fails to match in some other way required by the request. |