Change drawPoint() method to draw the cross (x).

gesidler · gesidler · commit 192cd2f795ed · 2019-11-21T10:29:00.000+03:00
diff --git a/src/ui/x11/x11_ui.cpp b/src/ui/x11/x11_ui.cpp
@@ -54,6 +54,8 @@ void UiWindowX11::_display()
                 XSetForeground( _uiDisplay, defaultGC, _point[i].second );
                 XDrawLine( _uiDisplay, _window, defaultGC, static_cast<int>(point.x - 1), static_cast<int>(point.y - 1),
                            static_cast<int>(point.x + 1), static_cast<int>(point.y + 1) );
+                XDrawLine( _uiDisplay, _window, defaultGC, static_cast<int>(point.x - 1), static_cast<int>(point.y + 1),
+                           static_cast<int>(point.x + 1), static_cast<int>(point.y - 1) );
             }
 
             for ( size_t i = 0u; i < _lines.size(); ++i ) {

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,8 @@ void UiWindowX11::_display()`
`54`	`54`	`XSetForeground( _uiDisplay, defaultGC, _point[i].second );`
`55`	`55`	`XDrawLine( _uiDisplay, _window, defaultGC, static_cast<int>(point.x - 1), static_cast<int>(point.y - 1),`
`56`	`56`	`static_cast<int>(point.x + 1), static_cast<int>(point.y + 1) );`
	`57`	`+ XDrawLine( _uiDisplay, _window, defaultGC, static_cast<int>(point.x - 1), static_cast<int>(point.y + 1),`
	`58`	`+ static_cast<int>(point.x + 1), static_cast<int>(point.y - 1) );`
`57`	`59`	`}`
`58`	`60`
`59`	`61`	`for ( size_t i = 0u; i < _lines.size(); ++i ) {`