void rotate_z(GtkWidget *button, gpointer data) { gtk_plot3d_rotate_z(GTK_PLOT3D(active_plot), 10.); gtk_plot_canvas_paint(GTK_PLOT_CANVAS(data)); gtk_plot_canvas_refresh(GTK_PLOT_CANVAS(data)); }
gint activate_plot(GtkWidget *widget, gpointer data) { GtkWidget **widget_list = NULL; GtkWidget *active_widget = NULL; GtkWidget *canvas = NULL; gint n = 0; canvas = GTK_WIDGET(data); widget_list = buttons; active_widget = widget; while(n < nlayers) { if(widget_list[n] == active_widget){ gtk_plot_canvas_set_active_plot(GTK_PLOT_CANVAS(canvas), GTK_PLOT(plots[n])); GTK_BUTTON(buttons[n])->button_down = TRUE; GTK_TOGGLE_BUTTON(buttons[n])->active = TRUE; gtk_widget_set_state(buttons[n], GTK_STATE_ACTIVE); }else{ GTK_BUTTON(buttons[n])->button_down = FALSE; GTK_TOGGLE_BUTTON(buttons[n])->active = FALSE; gtk_widget_set_state(buttons[n], GTK_STATE_NORMAL); } gtk_widget_queue_draw(buttons[n]); n++; } return TRUE; }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *active_plot; GdkColor color; gint page_width, page_height; gfloat scale = 1.; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlot Real Time Demo"); gtk_widget_set_usize(window1,550,600); gtk_container_border_width(GTK_CONTAINER(window1),0); gtk_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); gtk_widget_show(vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); gtk_widget_show(scrollw1); canvas = gtk_plot_canvas_new(page_width, page_height, 1.); GTK_PLOT_CANVAS_UNSET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw1), canvas); gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_canvas_set_background(GTK_PLOT_CANVAS(canvas), &color); gtk_widget_show(canvas); active_plot = new_layer(canvas); gdk_color_parse("light yellow", &color); gdk_color_alloc(gtk_widget_get_colormap(active_plot), &color); gtk_plot_set_background(GTK_PLOT(active_plot), &color); gdk_color_parse("white", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_legends_set_attributes(GTK_PLOT(active_plot), NULL, 0, NULL, &color); gtk_plot_set_range(GTK_PLOT(active_plot), 0. ,20., 0., 1.); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), GTK_PLOT_AXIS_X, 2, 1); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), GTK_PLOT_AXIS_Y, .1, 1); gtk_plot_axis_set_labels_numbers(GTK_PLOT(active_plot), 2, 0, 0); gtk_plot_axis_set_labels_numbers(GTK_PLOT(active_plot), 3, 0, 0); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP, TRUE); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT, TRUE); gtk_plot_grids_set_visible(GTK_PLOT(active_plot), TRUE, TRUE, TRUE, TRUE); gtk_plot_canvas_add_plot(GTK_PLOT_CANVAS(canvas), GTK_PLOT(active_plot), .15, .15); gtk_plot_axis_hide_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP); gtk_plot_axis_hide_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT); gtk_plot_axis_set_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_LEFT, "Intensity"); gtk_plot_axis_set_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_BOTTOM, "Point"); gtk_plot_set_legends_border(GTK_PLOT(active_plot), 2, 3); gtk_plot_legends_move(GTK_PLOT(active_plot), .60, .10); gtk_widget_show(active_plot); gtk_widget_show(window1); gtk_plot_canvas_put_text(GTK_PLOT_CANVAS(canvas), .45, .05, "Times-BoldItalic", 20, 0, NULL, NULL, TRUE, GTK_JUSTIFY_CENTER, "Iterator Demo"); dataset = GTK_PLOT_DATA(gtk_plot_data_new_iterator((GtkPlotIterator)iter, 20, GTK_PLOT_DATA_X|GTK_PLOT_DATA_Y|GTK_PLOT_DATA_LABELS)); gtk_plot_data_show_labels(dataset, TRUE); gtk_plot_add_data(GTK_PLOT(active_plot), dataset); gtk_widget_show(GTK_WIDGET(dataset)); gdk_color_parse("red", &color); gdk_color_alloc(gdk_colormap_get_system(), &color); gtk_plot_data_set_legend(dataset, "Iterator"); gtk_plot_data_set_symbol(dataset, GTK_PLOT_SYMBOL_DIAMOND, GTK_PLOT_SYMBOL_OPAQUE, 10, 2, &color, &color); gtk_plot_data_set_line_attributes(dataset, GTK_PLOT_LINE_SOLID, 1, &color); gtk_plot_canvas_paint(GTK_PLOT_CANVAS(canvas)); gtk_plot_canvas_refresh(GTK_PLOT_CANVAS(canvas)); /* gtk_plot_clip_data(GTK_PLOT(active_plot), TRUE); */ gtk_main(); return(0); }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *canvas; GtkWidget *button; GtkWidget *surface; GtkPlotCanvasChild *child; gint page_width, page_height; gfloat scale = 1.; gint n; static gdouble *x, *y, *z; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlot3D Demo"); gtk_widget_set_usize(window1,550,650); gtk_container_border_width(GTK_CONTAINER(window1),0); gtk_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); gtk_widget_show(vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); gtk_widget_show(scrollw1); canvas = gtk_plot_canvas_new(page_width, page_height, 1.); GTK_PLOT_CANVAS_SET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw1), canvas); /* gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_canvas_set_background(GTK_PLOT_CANVAS(canvas), &color); */ gtk_widget_show(canvas); plot3d = GTK_PLOT3D(new_layer(canvas, GTK_TYPE_PLOT3D)); child = gtk_plot_canvas_plot_new(GTK_PLOT(plot3d)); gtk_plot_canvas_put_child(GTK_PLOT_CANVAS(canvas), child, .16, .05, .65, .45); gtk_widget_show(GTK_WIDGET(plot3d)); x = (gdouble *)g_malloc(1600 * sizeof(gdouble)); y = (gdouble *)g_malloc(1600 * sizeof(gdouble)); z = (gdouble *)g_malloc(1600 * sizeof(gdouble)); n = 0; /* for(nx = 0; nx < 40; nx++) for(ny = 0; ny < 40; ny++) { x[n]=0.025*(gdouble)nx; y[n]=0.025*(gdouble)ny; z[n]=cos(((x[n]-0.5)*(x[n]-0.5) + (y[n]-0.5)*(y[n]-0.5))*24) / 4. + .5; n++; } surface = gtk_plot_csurface_new(); gtk_plot_surface_set_points(GTK_PLOT_SURFACE(surface), x, y, z, NULL, NULL, NULL, 40, 40); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), "cos ((r-r\\s0\\N)\\S2\\N)"); */ /* for(nx = 0; nx < 10; nx++) for(ny = 0; ny < 10; ny++) { x[n]=(gdouble)0.1*(gdouble)nx; y[n]=(gdouble)0.1*(gdouble)ny; z[n]=(x[n]-0.5)*(x[n]-0.5) + (y[n]-0.5)*(y[n]-0.5); z[n]=x[n]*x[n] + y[n]*y[n]; n++; } surface = gtk_plot_csurface_new(); gtk_plot_surface_set_points(GTK_PLOT_SURFACE(surface), x, y, z, NULL, NULL, NULL, 10, 10); */ gtk_plot3d_set_minor_ticks(GTK_PLOT3D(plot3d), GTK_PLOT_AXIS_X, 3); gtk_plot3d_set_minor_ticks(GTK_PLOT3D(plot3d), GTK_PLOT_AXIS_Y, 3); gtk_plot3d_minor_grids_set_visible(GTK_PLOT3D(plot3d), FALSE, FALSE, FALSE); surface = gtk_plot_csurface_new_function((GtkPlotFunc3D) function); gtk_plot_surface_set_xstep(GTK_PLOT_SURFACE(surface), .05); gtk_plot_surface_set_ystep(GTK_PLOT_SURFACE(surface), .05); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), "cos ((r-r\\s0\\N)\\S2\\N)"); gtk_plot_add_data(GTK_PLOT(plot3d), GTK_PLOT_DATA(surface)); gtk_widget_show(surface); gtk_plot_data_set_gradient(GTK_PLOT_DATA(surface), .2, .8, 6, 0); /* gtk_plot_surface_set_transparent(GTK_PLOT_SURFACE(surface), TRUE); */ gtk_plot_surface_set_transparent(GTK_PLOT_SURFACE(surface), FALSE); gtk_plot_csurface_set_projection(GTK_PLOT_CSURFACE(surface), GTK_PLOT_PROJECT_EMPTY); GTK_PLOT_CSURFACE(surface)->levels_line.line_style = GTK_PLOT_LINE_NONE; GTK_PLOT_CSURFACE(surface)->sublevels_line.line_style = GTK_PLOT_LINE_NONE; /*******************/ active_plot = new_layer(canvas, GTK_TYPE_PLOT); child = gtk_plot_canvas_plot_new(GTK_PLOT(active_plot)); gtk_plot_canvas_put_child(GTK_PLOT_CANVAS(canvas), child, .26, .54, .65, .90); gtk_plot_axis_set_minor_ticks(gtk_plot_get_axis(GTK_PLOT(active_plot), GTK_PLOT_AXIS_LEFT), 1); gtk_plot_axis_set_minor_ticks(gtk_plot_get_axis(GTK_PLOT(active_plot), GTK_PLOT_AXIS_BOTTOM), 1); surface = gtk_plot_csurface_new_function((GtkPlotFunc3D) function); gtk_plot_surface_set_xstep(GTK_PLOT_SURFACE(surface), .050); gtk_plot_surface_set_ystep(GTK_PLOT_SURFACE(surface), .050); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), "cos ((r-r\\s0\\N)\\S2\\N)"); gtk_plot_add_data(GTK_PLOT(active_plot), GTK_PLOT_DATA(surface)); gtk_widget_show(surface); gtk_plot_data_set_gradient(GTK_PLOT_DATA(surface), .2, .8, 3, 0); gtk_plot_surface_set_grid_visible(GTK_PLOT_SURFACE(surface), FALSE); gtk_plot_surface_set_transparent(GTK_PLOT_SURFACE(surface), TRUE); gtk_plot_csurface_set_projection(GTK_PLOT_CSURFACE(surface), GTK_PLOT_PROJECT_FULL); /* gtk_plot_csurface_set_lines_visible(GTK_PLOT_CSURFACE(surface), FALSE); */ button = gtk_button_new_with_label("Rotate X"); gtk_fixed_put(GTK_FIXED(canvas), button, 80, 0); gtk_widget_show(button); gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_x), canvas); button = gtk_button_new_with_label("Rotate Y"); gtk_fixed_put(GTK_FIXED(canvas), button, 160, 0); gtk_widget_show(button); gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_y), canvas); button = gtk_button_new_with_label("Rotate Z"); gtk_fixed_put(GTK_FIXED(canvas), button, 240, 0); gtk_widget_show(button); gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_z), canvas); gtk_signal_connect(GTK_OBJECT(canvas), "select_item", (GtkSignalFunc) select_item, NULL); gtk_widget_show(window1); gtk_plot_canvas_export_ps(GTK_PLOT_CANVAS(canvas), "democsurface.ps", 0, 0, GTK_PLOT_LETTER); gtk_main(); return(0); }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *canvas; GtkPlotCanvasChild *child; gint page_width, page_height; gfloat scale = 1.; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlotFlux Demo"); gtk_widget_set_size_request(window1,550,650); gtk_container_border_width(GTK_CONTAINER(window1),0); g_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); gtk_widget_show(vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); gtk_widget_show(scrollw1); canvas = gtk_plot_canvas_new(page_width, page_height, 1.); GTK_PLOT_CANVAS_SET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw1), canvas); /* gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_canvas_set_background(GTK_PLOT_CANVAS(canvas), &color); */ gtk_widget_show(canvas); active_plot = new_layer(canvas); gtk_plot_set_range(GTK_PLOT(active_plot), -1. ,1., -1., 1.4); gtk_plot_legends_move(GTK_PLOT(active_plot), .500, .05); gtk_plot_set_legends_border(GTK_PLOT(active_plot), 0, 0); gtk_plot_axis_hide_title(gtk_plot_get_axis(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP)); gtk_plot_axis_show_ticks(gtk_plot_get_axis(GTK_PLOT(active_plot), 3), 15, 3); gtk_plot_axis_set_ticks(gtk_plot_get_axis(GTK_PLOT(active_plot), 0), 1., 1); gtk_plot_axis_set_ticks(gtk_plot_get_axis(GTK_PLOT(active_plot), 1), 1., 1); gtk_plot_axis_set_visible(gtk_plot_get_axis(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP), TRUE); gtk_plot_axis_set_visible(gtk_plot_get_axis(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT), TRUE); gtk_plot_x0_set_visible(GTK_PLOT(active_plot), TRUE); gtk_plot_y0_set_visible(GTK_PLOT(active_plot), TRUE); gtk_plot_grids_set_visible(GTK_PLOT(active_plot), TRUE, TRUE, TRUE, TRUE); child = gtk_plot_canvas_plot_new(GTK_PLOT(active_plot)); gtk_plot_canvas_put_child(GTK_PLOT_CANVAS(canvas), child, .15, .06, .65, .31); gtk_widget_show(active_plot); build_example1(active_plot); g_signal_connect(GTK_OBJECT(canvas), "select_item", (void *) select_item, NULL); gtk_widget_show(window1); gtk_plot_canvas_export_ps(GTK_PLOT_CANVAS(canvas), "demoflux.ps", 0, 0, GTK_PLOT_LETTER); gtk_main(); return(0); }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *canvas; GtkWidget *button; GtkWidget *surface; gdouble *x,*y,*z,*a; gint cnt= 0; gint page_width, page_height; gfloat scale = 1.; char buffer[1000]; FILE *f; gdouble xmin=1e99; gdouble xmax=-1e99; gdouble ymin=1e99; gdouble ymax=-1e99; gdouble zmin=1e99; gdouble zmax=-1e99; gdouble dx,dy,dz; gint n, nx, ny; GtkPlotCanvasChild *child; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlot3D Demo"); gtk_widget_set_usize(window1,550,650); gtk_container_border_width(GTK_CONTAINER(window1),0); gtk_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); canvas = gtk_plot_canvas_new(page_width, page_height, 1.); GTK_PLOT_CANVAS_SET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw1), canvas); /* gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_canvas_set_background(GTK_PLOT_CANVAS(canvas), &color); */ active_plot = new_layer(canvas); child = gtk_plot_canvas_plot_new(GTK_PLOT(active_plot)); gtk_plot_canvas_put_child(GTK_PLOT_CANVAS(canvas), child, .10, .06, .85, .85); x = (gdouble *)g_malloc(1600 * sizeof(gdouble)); y = (gdouble *)g_malloc(1600 * sizeof(gdouble)); z = (gdouble *)g_malloc(1600 * sizeof(gdouble)); a = (gdouble *)g_malloc(1600 * sizeof(gdouble)); n = 0; for(nx = 0; nx < 40; nx++) for(ny = 0; ny < 40; ny++) { x[n]=0.025*(gdouble)nx; y[n]=0.025*(gdouble)ny; z[n]=cos(((x[n]-0.5)*(x[n]-0.5) + (y[n]-0.5)*(y[n]-0.5))*24) / 4. + .5; a[n]=(x[n]-0.5)*(x[n]-0.5) + (y[n]-0.5)*(y[n]-0.5); n++; } surface = gtk_plot_surface_new(); gtk_plot_surface_set_points(GTK_PLOT_SURFACE(surface), x, y, z, NULL, NULL, NULL, 40, 40); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), "cos ((r-r\\s0\\N)\\S2\\N)"); gtk_plot_surface_use_amplitud(GTK_PLOT_SURFACE(surface), TRUE); gtk_plot_data_set_a(GTK_PLOT_DATA(surface), a); gtk_plot_data_gradient_set_visible(GTK_PLOT_DATA(surface), TRUE); /* for(nx = 0; nx < 10; nx++) for(ny = 0; ny < 10; ny++) { x[n]=(gdouble)0.1*(gdouble)nx; y[n]=(gdouble)0.1*(gdouble)ny; z[n]=(x[n]-0.5)*(x[n]-0.5) + (y[n]-0.5)*(y[n]-0.5); n++; } surface = gtk_plot_surface_new(); gtk_plot_surface_set_points(GTK_PLOT_SURFACE(surface), x, y, z, NULL, NULL, NULL, 10, 10); */ gtk_plot3d_set_minor_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_AXIS_X, 1); gtk_plot3d_set_minor_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_AXIS_Y, 1); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_XY, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_XZ, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_YX, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_YZ, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_ZX, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); gtk_plot3d_show_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_SIDE_ZY, GTK_PLOT_TICKS_OUT, GTK_PLOT_TICKS_OUT); /* if a file was specified on the commandline, try to open and display it: */ if (argc!=2 || !(f=fopen(argv[1],"r"))) { /* x= y= z= NULL; surface = gtk_plot_surface_new_function((GtkPlotFunc3D) function); gtk_plot_surface_set_xstep(GTK_PLOT_SURFACE(surface), .025); gtk_plot_surface_set_ystep(GTK_PLOT_SURFACE(surface), .025); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), "cos ((r-r\\s0\\N)\\S2\\N)"); */ gtk_plot_add_data(GTK_PLOT(active_plot), GTK_PLOT_DATA(surface)); } else { x= g_new(gdouble,MAXNODES); y= g_new(gdouble,MAXNODES); z= g_new(gdouble,MAXNODES); while (fgets(buffer,1000,f) && cnt<MAXNODES) if (sscanf(buffer,"%lf %lf %lf", &x[cnt], &y[cnt], &z[cnt])==3) { z[cnt]*=10; /* REMOVE THIS BEFORE FLIGHT */ if (xmin>x[cnt]) xmin= x[cnt]; if (xmax<x[cnt]) xmax= x[cnt]; if (ymin>y[cnt]) ymin= y[cnt]; if (ymax<y[cnt]) ymax= y[cnt]; if (zmin>z[cnt]) zmin= z[cnt]; if (zmax<z[cnt]) zmax= z[cnt]; cnt++; } fclose(f); dx= (xmax-xmin)*.02; dy= (ymax-ymin)*.02; dz= (zmax-zmin)*.02; /* start the triangulation */ fprintf(stderr,"data ranges from (%g,%g) to (%g,%g)\n", xmin,ymin,xmax,ymax); /* gtk_plot3d_set_xrange(GTK_PLOT3D(active_plot), xmin-dx, xmax+dx); gtk_plot3d_set_yrange(GTK_PLOT3D(active_plot), ymin-dy, ymax+dy); gtk_plot3d_set_zrange(GTK_PLOT3D(active_plot), zmin-dz, zmax+dz); gtk_plot3d_set_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_AXIS_X, (xmax-xmin)/10., 1); gtk_plot3d_set_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_AXIS_Y, (ymax-ymin)/10., 1); gtk_plot3d_set_ticks(GTK_PLOT3D(active_plot), GTK_PLOT_AXIS_Z, (zmax-zmin)/10., 1); */ surface = gtk_plot_csurface_new(); gtk_plot_add_data(GTK_PLOT(active_plot), GTK_PLOT_DATA(surface)); gtk_plot_surface_set_points(GTK_PLOT_SURFACE(surface), x, y, z, NULL, NULL, NULL, cnt, 1); gtk_plot_data_set_legend(GTK_PLOT_DATA(surface), argv[1]); gtk_plot_data_gradient_autoscale_z(GTK_PLOT_DATA(surface)); } /* gtk_plot_surface_use_height_gradient(GTK_PLOT_SURFACE(surface), TRUE); gtk_plot_data_set_gradient(GTK_PLOT_DATA(surface), .2, .8, 6, 0); */ /* gtk_plot_data_gradient_set_scale(GTK_PLOT_DATA(surface),GTK_PLOT_SCALE_LOG10); */ gtk_plot3d_autoscale(GTK_PLOT3D(active_plot)); // gtk_plot3d_set_xrange(GTK_PLOT3D(active_plot), -0.5,1); // gtk_plot3d_set_yrange(GTK_PLOT3D(active_plot), -0.2,1); // gtk_plot3d_set_zrange(GTK_PLOT3D(active_plot), 0.,1); gtk_widget_show(surface); button = gtk_button_new_with_label("Rotate X"); gtk_fixed_put(GTK_FIXED(canvas), button, 80, 0); gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_x), canvas); button = gtk_button_new_with_label("Rotate Y"); gtk_fixed_put(GTK_FIXED(canvas), button, 160, 0); gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_y), canvas); button = gtk_button_new_with_label("Rotate Z"); gtk_fixed_put(GTK_FIXED(canvas), button, 240, 0); /* gtk_plot3d_set_xfactor(GTK_PLOT3D(active_plot), 0.5); */ /* gtk_plot3d_set_xrange(GTK_PLOT3D(active_plot), 0., 2.0); */ gtk_signal_connect(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(rotate_z), canvas); gtk_widget_show_all(window1); /* gtk_plot_canvas_export_ps(GTK_PLOT_CANVAS(canvas), "demo3d.ps", 0, 0, GTK_PLOT_LETTER); */ gtk_plot_canvas_export_ps_with_size(GTK_PLOT_CANVAS(canvas), "demo3d.ps", 0, 0, GTK_PLOT_PSPOINTS, GTK_PLOT_LETTER_W, GTK_PLOT_LETTER_H); gtk_main(); return(0); }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *active_plot; GtkWidget *canvas; gint page_width, page_height; gfloat scale = 1.; GtkPlotDTnode p; GtkPlotDT *dtdata; char buffer[1000]; FILE *f; gdouble xmin=1e99; gdouble xmax=-1e99; gdouble ymin=1e99; gdouble ymax=-1e99; gdouble dx,dy; gint num_triangles = 0; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlotFlux Demo"); gtk_widget_set_usize(window1,550,650); gtk_container_border_width(GTK_CONTAINER(window1),0); gtk_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); gtk_widget_show(vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); gtk_widget_show(scrollw1); canvas = gtk_plot_canvas_new(page_width, page_height, 1.); GTK_PLOT_CANVAS_SET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw1), canvas); /* gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(canvas), &color); gtk_plot_canvas_set_background(GTK_PLOT_CANVAS(canvas), &color); */ gtk_widget_show(canvas); if (argc!=2) { fprintf(stderr,"\nUsage:\n\ttestgtkplotdt X-Y-FILE\n"); exit(-1); } if (!(f=fopen(argv[1],"r"))) { fprintf(stderr,"\ncould not open file '%s' for reading\n",argv[1]); exit(-2); } /* init with nodelist size 0 */ dtdata= GTK_PLOT_DT(gtk_plot_dt_new(0)); if (!dtdata) exit(-1); /* register the progressmeter */ dtdata->pbar= simpleprogressbar; /* read X/Y pairs from f: */ while (fgets(buffer,1000,f)) { if (sscanf(buffer,"%lf %lf", &p.x, &p.y)==2) { /* add this node */ gtk_plot_dt_add_node(dtdata,p); if (xmin>p.x) xmin= p.x; if (xmax<p.x) xmax= p.x; if (ymin>p.y) ymin= p.y; if (ymax<p.y) ymax= p.y; } } dx= (xmax-xmin)*.02; dy= (ymax-ymin)*.02; fclose(f); /* start the triangulation */ fprintf(stderr,"data ranges from (%g,%g) to (%g,%g)\n", xmin,ymin,xmax,ymax); num_triangles= gtk_plot_dt_triangulate(dtdata); active_plot = new_layer(canvas); gtk_plot_set_range(GTK_PLOT(active_plot), xmin-dx, xmax+dx, ymin-dy, ymax+dy); gtk_plot_legends_move(GTK_PLOT(active_plot), .500, .05); gtk_plot_set_legends_border(GTK_PLOT(active_plot), 0, 0); gtk_plot_axis_hide_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP); gtk_plot_axis_show_ticks(GTK_PLOT(active_plot), 3, 15, 3); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), 0, (xmax-xmin)/10., 1); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), 1, (ymax-ymin)/10., 1); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP, TRUE); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT, TRUE); gtk_plot_x0_set_visible(GTK_PLOT(active_plot), TRUE); gtk_plot_y0_set_visible(GTK_PLOT(active_plot), TRUE); gtk_plot_canvas_add_plot(GTK_PLOT_CANVAS(canvas), GTK_PLOT(active_plot), .15, .06); gtk_widget_show(active_plot); build_example1(active_plot,dtdata, num_triangles); gtk_widget_show(window1); gtk_plot_canvas_export_ps(GTK_PLOT_CANVAS(canvas), "demodtflux.ps", 0, 0, GTK_PLOT_LETTER); gtk_main(); return(0); }
int main(int argc, char *argv[]){ GtkWidget *window1; GtkWidget *vbox1; GtkWidget *scrollw1; GtkWidget *active_plot; GdkColor color; gint page_width, page_height; gfloat scale = 1.; page_width = GTK_PLOT_LETTER_W * scale; page_height = GTK_PLOT_LETTER_H * scale; gtk_init(&argc,&argv); window1=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window1), "GtkPlot Real Time Demo"); gtk_widget_set_usize(window1,550,600); gtk_container_border_width(GTK_CONTAINER(window1),0); gtk_signal_connect (GTK_OBJECT (window1), "destroy", GTK_SIGNAL_FUNC (quit), NULL); vbox1=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(window1),vbox1); gtk_widget_show(vbox1); scrollw1=gtk_scrolled_window_new(NULL, NULL); gtk_container_border_width(GTK_CONTAINER(scrollw1),0); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollw1), GTK_POLICY_ALWAYS,GTK_POLICY_ALWAYS); gtk_box_pack_start(GTK_BOX(vbox1),scrollw1, TRUE, TRUE,0); gtk_widget_show(scrollw1); canvas = gtk_plot_canvas_new(page_width, page_height); GTK_PLOT_CANVAS_UNSET_FLAGS(GTK_PLOT_CANVAS(canvas), GTK_PLOT_CANVAS_DND_FLAGS); layout = canvas; gtk_container_add(GTK_CONTAINER(scrollw1),layout); gtk_layout_set_size(GTK_LAYOUT(layout), page_width, page_height); GTK_LAYOUT(layout)->hadjustment->step_increment = 5; GTK_LAYOUT(layout)->vadjustment->step_increment = 5; gdk_color_parse("light blue", &color); gdk_color_alloc(gtk_widget_get_colormap(layout), &color); gtk_plot_layout_set_background(GTK_PLOT_LAYOUT(layout), color); gtk_widget_show(layout); active_plot = new_layer(layout); gdk_color_parse("light yellow", &color); gdk_color_alloc(gtk_widget_get_colormap(active_plot), &color); gtk_plot_set_background(GTK_PLOT(active_plot), color); gdk_color_parse("white", &color); gdk_color_alloc(gtk_widget_get_colormap(layout), &color); gtk_plot_legends_set_attributes(GTK_PLOT(active_plot), NULL, 0, NULL, &color); gtk_plot_set_range(GTK_PLOT(active_plot), 0. ,20., 0., 1.); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), 0, 2, 1); gtk_plot_axis_set_ticks(GTK_PLOT(active_plot), 1, .1, .05); gtk_plot_axis_labels_set_numbers(GTK_PLOT(active_plot), 2, 0, 0); gtk_plot_axis_labels_set_numbers(GTK_PLOT(active_plot), 3, 0, 0); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP, TRUE); gtk_plot_axis_set_visible(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT, TRUE); gtk_plot_set_grids_visible(GTK_PLOT(active_plot), TRUE, TRUE, TRUE, TRUE); gtk_plot_canvas_add_plot(GTK_PLOT_CANVAS(canvas), GTK_PLOT(active_plot), .15, .15); gtk_plot_axis_hide_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_TOP); gtk_plot_axis_hide_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_RIGHT); gtk_plot_axis_set_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_LEFT, "Intensity"); gtk_plot_axis_set_title(GTK_PLOT(active_plot), GTK_PLOT_AXIS_BOTTOM, "Time (s)"); gtk_plot_show_legends_border(GTK_PLOT(active_plot), TRUE, 3); gtk_plot_legends_move(GTK_PLOT(active_plot), .60, .10); gtk_widget_show(active_plot); gtk_widget_show(window1); gtk_plot_layout_put_text(GTK_PLOT_LAYOUT(canvas), .45, .05, 0, "Times-BoldItalic", 20, NULL, NULL, GTK_JUSTIFY_CENTER, "Real Time Demo"); dataset = gtk_plot_dataset_new(GTK_PLOT(active_plot)); gtk_plot_add_dataset(GTK_PLOT(active_plot), dataset); gdk_color_parse("red", &color); gdk_color_alloc(gdk_colormap_get_system(), &color); gtk_plot_dataset_set_legend(dataset, "Random pulse"); gtk_plot_dataset_set_symbol(dataset, GTK_PLOT_SYMBOL_DIAMOND, GTK_PLOT_SYMBOL_OPAQUE, 10, 2, color); gtk_plot_dataset_set_line_attributes(dataset, GTK_PLOT_LINE_SOLID, 1, color); timer = gtk_timeout_add(1000, update, active_plot); gtk_main(); return(0); }