gui/graph_displayer_canvas-zoom.cc
changeset 1606 dc4ea2010dee
parent 1510 cde847387b5a
child 1632 93ac8c521fe5
equal deleted inserted replaced
0:0792374e4234 1:ebc936751b45
     1 #include <graph_displayer_canvas.h>
     1 #include "graph_displayer_canvas.h"
     2 #include <broken_edge.h>
     2 #include "broken_edge.h"
     3 #include <math.h>
     3 #include <math.h>
     4 
     4 
     5 void GraphDisplayerCanvas::zoomIn()
     5 void GraphDisplayerCanvas::zoomIn()
     6 {
     6 {
     7   set_pixels_per_unit(
     7   set_pixels_per_unit(