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Diffstat (limited to 'src/viewport_func.h')
-rw-r--r-- | src/viewport_func.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/viewport_func.h b/src/viewport_func.h index cc90a93b2..ff59dbb9a 100644 --- a/src/viewport_func.h +++ b/src/viewport_func.h @@ -40,6 +40,12 @@ void ZoomInOrOutToCursorWindow(bool in, Window * w); Point GetTileZoomCenterWindow(bool in, Window * w); void HandleZoomMessage(Window *w, const ViewPort *vp, byte widget_zoom_in, byte widget_zoom_out); +/** + * Zoom a viewport as far as possible in the given direction. + * @param how Zooming direction. + * @param w Window owning the viewport. + * @pre \a how should not be #ZOOM_NONE. + */ static inline void MaxZoomInOut(ZoomStateChange how, Window *w) { while (DoZoomInOutWindow(how, w)) {}; |