+++ /dev/null
-/*
-** scdataviz.c
-**
-** Made by (Johnny Q. Hacker)
-** Login <solarion@johnathan>
-**
-** Holds the SC graphing widget.
-
-
-
- Copyright (C) 2008 Joseph Pingenot
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-** Started on Thu Jul 17 11:03:27 2008 Johnny Q. Hacker
-** Last update Thu Oct 8 19:13:57 2009 Johnny Q. Hacker
-*/
-
-#include <gtk/gtk.h>
-#include <graphwidget.h>
-#include <matdb-dotcode.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#define DEBUG_SHOW_ONLY_BOWED
-
-struct xy_properties {
- GString *xprop;
- GString *yprop;
- Graph *graph;
- struct matdb *mdb;
- struct matdb_material *mat;
-};
-
-static void lookup_xy(GHashTable* propts, GString* xprop, GString* yprop, double **x, double **y) {
- *x=g_hash_table_lookup(propts, xprop->str);
- *y=g_hash_table_lookup(propts, yprop->str);
-}
-
-static void put_mat_in_graph(gpointer key, gpointer value, gpointer user_data) {
- struct xy_properties *propmap = user_data;
- struct matdb_material *mat = value;
- if(!strcasecmp(mat->name->str, "vacuum")) return;
- if(!strcasecmp(mat->name->str, "pvb")) return;
- double *x, *y;
- #ifdef DEBUG_ASSIGNMENT
- fprintf(stderr, "put_mat_in_graph(%s) (x->%s, y->%s): ", (char*)key, propmap->xprop->str, propmap->yprop->str);
- #endif
- lookup_xy(mat->properties, propmap->xprop, propmap->yprop, &x, &y);
- if((x != NULL) && (y != NULL)) {
- graph_add_point(propmap->graph, *x, *y, mat->name);
- #ifdef DEBUG_ASSIGNMENT
- fprintf(stderr, "added (x->%s=%g, y->%s=%g)\n", propmap->xprop->str, *x, propmap->yprop->str, *y);
- }else{
- fprintf(stderr, "no such properties (x->%s, y->%s)\n", propmap->xprop->str, propmap->yprop->str);
- #endif
- }
-}
-
-static void inner_link_materials(gpointer key, gpointer value, gpointer user_data) {
- struct xy_properties *propmap = user_data;
- struct matdb_material *mat = value;
- if(!strcasecmp(mat->name->str, "vacuum")) return;
- if(!strcasecmp(mat->name->str, "pvb")) return;
- if(g_string_equal(mat->name, propmap->mat->name)) return;
- struct graph_line *l = (struct graph_line *)malloc(sizeof(struct graph_line));
- if(l == NULL) return;
- struct matdb_bowing *bow = NULL;
- GHashTable *subtable;
- double *p0_x, *p0_y, *p1_x, *p1_y, *p3_x, *p3_y;
- lookup_xy(propmap->mat->properties, propmap->xprop, propmap->yprop, &p0_x, &p0_y);
- lookup_xy(mat->properties, propmap->xprop, propmap->yprop, &p3_x, &p3_y);
-#ifdef DEBUG_ASSIGNMENT
- fprintf(stderr, "%s:%s x=%s y=%s p0(%g,%g) p3(%g,%g)\n", propmap->mat->name->str, mat->name->str, propmap->xprop->str, propmap->yprop->str, (p0_x)?*p0_x:0, (p0_y)?*p0_y:0, (p3_x)?*p3_x:0, (p3_y)?*p3_y:0);
-#endif
- if((p0_x != NULL) && (p0_y != NULL) && (p3_x != NULL) && (p3_y != NULL)) {
- l->p0_x = *p0_x;
- l->p0_y = *p0_y;
- l->p3_x = *p3_x;
- l->p3_y = *p3_y;
- if((subtable = g_hash_table_lookup(propmap->mdb->bowings, propmap->mat->name->str)) == NULL) {
- /*Try the other way 'round*/
- if((subtable = g_hash_table_lookup(propmap->mdb->bowings, mat->name->str) )
- != NULL) {
- bow = g_hash_table_lookup(subtable, propmap->mat->name->str);
- }
- }else{
- bow = g_hash_table_lookup(subtable, mat->name->str);
- }
- if(bow != NULL) {
- if((p1_x = g_hash_table_lookup(bow->properties, propmap->xprop->str)) != NULL) {
- l->p1_x = *p1_x/2.0;
- graph_bezier_quadratic_to_cubic(l->p0_x, l->p3_x, &(l->p1_x), &(l->p2_x));
- }else{
- graph_bezier_linear_to_cubic(l->p0_x, l->p3_x, &(l->p1_x), &(l->p2_x));
- }
- if((p1_y = g_hash_table_lookup(bow->properties, propmap->yprop->str)) != NULL) {
- l->p1_y = *p1_y/2.0;
- graph_bezier_quadratic_to_cubic(l->p0_y, l->p3_y, &(l->p1_y), &(l->p2_y));
- }else{
- graph_bezier_linear_to_cubic(l->p0_y, l->p3_y, &(l->p1_y), &(l->p2_y));
- }
- }else{
- #ifdef DEBUG_SHOW_ONLY_BOWED
- free(l);
- return;
- #endif
- graph_bezier_linear_to_cubic(l->p0_x, l->p3_x, &(l->p1_x), &(l->p2_x));
- graph_bezier_linear_to_cubic(l->p0_y, l->p3_y, &(l->p1_y), &(l->p2_y));
- }
- #ifdef DEBUG_ASSIGNMENT
- fprintf(stderr, "%s:%s p0(%g,%g) p1(%g,%g) p2(%g,%g), p3(%g,%g)\n", propmap->mat->name->str, mat->name->str, l->p0_x, l->p0_y, l->p1_x, l->p1_y, l->p2_x, l->p2_y, l->p3_x, l->p3_y);
- #endif
- graph_add_graph_line(propmap->graph, l);
- }else{
- free(l);
- }
-}
-
-static void link_materials(gpointer key, gpointer value, gpointer user_data) {
- struct xy_properties *propmap = user_data;
- struct matdb_material *mat = value;
- if(!strcasecmp(mat->name->str, "vacuum")) return;
- if(!strcasecmp(mat->name->str, "pvb")) return;
- propmap->mat = mat;
- g_hash_table_foreach(propmap->mdb->materials, &inner_link_materials, propmap);
-}
-
-int main(int argc, char *argv[])
-{
- GtkWidget *window;
- GtkWidget *graph;
- GString *file = g_string_new("matdb.txt");
- int err=0;
- struct matdb *mdb = read_matdb_dotcode(file, &err);
- //fprintf(stderr, "read_matdb_dotcode(%s, %d)=%x", file->str, err,
- //(int)mdb);
- //fprintf(stderr, "err=%d\n", err);
- //print_matdb(mdb);
-
- gtk_init (&argc, &argv);
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- graph = graph_widget_new();
-
- struct xy_properties propmap;
- propmap.xprop = g_string_new("a_lc");
- propmap.yprop = g_string_new("E_g_Gamma");
- propmap.graph = graph_widget_get_graph(GRAPH_WIDGET(graph));
- propmap.mdb = mdb;
- g_hash_table_foreach(mdb->materials, &put_mat_in_graph, &propmap);
- //graph_add_linear_connectors(propmap.graph);
- g_hash_table_foreach(mdb->materials, &link_materials, &propmap);
- graph_autoset_xaxis(propmap.graph, propmap.xprop);
- graph_autoset_yaxis(propmap.graph, propmap.yprop);
-
- //Connect signals
- g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
-
- gtk_container_add(GTK_CONTAINER(window), graph);
- /*
- graph_add_point(graph_widget_get_graph(graph), 5, 3);
- graph_add_point(graph_widget_get_graph(graph), 8, 12);
- graph_add_point(graph_widget_get_graph(graph), 11, 48);
- */
-
- gtk_widget_show_all (window);
-
- gtk_main ();
-
- return 0;
-}
projects / scdataviz / blobdiff