static void
tracking_doupdate_lines(struct tracking *tr, struct coord *cc)
{
int max_dist=1000;
struct map_selection *sel=route_rect(18, cc, cc, 0, max_dist);
struct mapset_handle *h;
struct map *m;
struct map_rect *mr;
struct item *item;
struct street_data *street;
struct tracking_line *tl;
struct coord c;
dbg(1,"enter\n");
h=mapset_open(tr->ms);
while ((m=mapset_next(h,1))) {
mr=map_rect_new(m, sel);
if (! mr)
continue;
while ((item=map_rect_get_item(mr))) {
if (item->type >= type_street_0 && item->type <= type_ferry) {
street=street_get_data(item);
tl=g_malloc(sizeof(struct tracking_line)+(street->count-1)*sizeof(int));
tl->street=street;
tracking_get_angles(tl);
tl->next=tr->lines;
tr->lines=tl;
}
}
map_rect_destroy(mr);
}
mapset_close(h);
map_selection_destroy(sel);
dbg(1, "exit\n");
#if 0
struct transformation t;
tr->last_ptr=&tr->lines;
transform_setup_source_rect_limit(&t,c,1000);
transform_setup_source_rect_limit(&tr->t,c,1000);
profile_timer(NULL);
street_get_block(tr->ma,&t,tst_callback,tr);
profile_timer("end");
#endif
}
void
graphics_redraw(struct container *co)
{
int scale=transform_get_scale(co->trans);
int i,slimit=255,tlimit=255,plimit=255;
int bw[4],w[4],t[4];
struct display_list **disp=co->disp;
struct graphics *gra=co->gra;
#if 0
printf("scale=%d center=0x%lx,0x%lx mercator scale=%f\n", scale, co->trans->center.x, co->trans->center.y, transform_scale(co->trans->center.y));
#endif
display_free(co->disp, display_end);
transform_setup_source_rect(co->trans);
gra->draw_mode(gra, draw_mode_begin);
for (i = 0 ; i < data_window_type_end; i++) {
data_window_begin(co->data_window[i]);
}
gra->gc_set_linewidth(gra->gc[GC_RAIL], 3);
bw[0]=0;
bw[1]=0;
bw[2]=0;
bw[3]=0;
w[0]=1;
w[1]=1;
w[2]=1;
w[3]=1;
t[0]=0xf;
t[1]=0xf;
t[2]=0xf;
t[3]=0xf;
if (scale < 2) {
tlimit=0xff;
slimit=0xff;
bw[0]=17;
w[0]=15;
bw[1]=19;
w[1]=17;
bw[2]=19;
w[2]=17;
bw[3]=21;
w[3]=17;
} else if (scale < 4) {
tlimit=0xff;
slimit=0xff;
bw[0]=11;
w[0]=9;
bw[1]=13;
w[1]=11;
bw[2]=13;
w[2]=11;
bw[3]=15;
w[3]=11;
} else if (scale < 8) {
tlimit=0xff;
slimit=0xff;
bw[0]=5;
w[0]=3;
bw[1]=11;
w[1]=9;
bw[2]=11;
w[2]=9;
bw[3]=13;
w[3]=9;
t[0]=0xa;
t[1]=0xf;
} else if (scale < 16) {
tlimit=0xff;
slimit=0xff;
bw[1]=9;
w[1]=7;
bw[2]=9;
w[2]=7;
bw[3]=11;
w[3]=7;
t[0]=0x9;
t[1]=0xe;
} else if (scale < 32) {
tlimit=0xff;
slimit=0xff;
bw[1]=5;
w[1]=3;
bw[2]=5;
w[2]=3;
bw[3]=5;
w[3]=3;
t[0]=0x8;
t[1]=0xb;
} else if (scale < 64) {
tlimit=0xf;
slimit=0x6;
bw[1]=5;
w[1]=3;
bw[2]=5;
w[2]=3;
bw[3]=5;
w[3]=3;
t[0]=0x8;
t[1]=0xa;
} else if (scale < 128) {
tlimit=0xc;
slimit=0x6;
plimit=0x1e;
w[1]=3;
w[2]=3;
bw[3]=5;
w[3]=3;
t[0]=0x7;
t[1]=0xa;
} else if (scale < 256) {
tlimit=0xb;
slimit=0x5;
plimit=0x1a;
w[2]=3;
bw[3]=5;
w[3]=3;
t[0]=0x7;
t[1]=0x8;
} else if (scale < 512) {
tlimit=0x9;
slimit=0x5;
plimit=0x14;
w[1]=0;
w[2]=1;
bw[3]=3;
w[3]=1;
t[0]=0x4;
t[1]=0x7;
} else if (scale < 1024) {
tlimit=0x8;
slimit=0x4;
slimit=0x4;
plimit=0x11;
w[1]=0;
w[2]=1;
bw[3]=3;
w[3]=1;
t[0]=0x3;
t[1]=0x5;
} else if (scale < 2048) {
tlimit=0x5;
slimit=0x3;
plimit=0x10;
bw[3]=3;
w[3]=1;
t[0]=0x2;
t[1]=0x4;
} else if (scale < 4096) {
bw[3]=3;
w[3]=1;
tlimit=0x4;
slimit=0x2;
plimit=0xf;
t[0]=0x2;
t[1]=0x3;
} else if (scale < 8192) {
bw[3]=3;
w[3]=1;
tlimit=0x3;
slimit=0x2;
plimit=0xf;
t[0]=0x1;
t[1]=0x2;
} else {
bw[3]=3;
w[3]=1;
tlimit=0x2;
slimit=0x2;
plimit=0xf;
t[0]=0x1;
t[1]=0x4;
}
gra->gc_set_linewidth(gra->gc[GC_STREET_SMALL], w[0]);
gra->gc_set_linewidth(gra->gc[GC_STREET_NO_PASS], w[0]);
gra->gc_set_linewidth(gra->gc[GC_STREET_SMALL_B], bw[0]);
gra->gc_set_linewidth(gra->gc[GC_STREET_MID], w[1]);
gra->gc_set_linewidth(gra->gc[GC_STREET_MID_B], bw[1]);
gra->gc_set_linewidth(gra->gc[GC_STREET_BIG], w[2]);
gra->gc_set_linewidth(gra->gc[GC_STREET_BIG_B], bw[2]);
gra->gc_set_linewidth(gra->gc[GC_STREET_BIG2], w[3]);
gra->gc_set_linewidth(gra->gc[GC_STREET_BIG2_B], bw[3]);
gra->gc_set_linewidth(gra->gc[GC_STREET_ROUTE], w[3]+7+w[3]/2);
profile_timer(NULL);
graphics_draw(co->map_data, file_border_ply, co, display_rail, plimit, 48, poly_draw_block);
graphics_draw(co->map_data, file_woodland_ply, co, display_wood, plimit, 48, poly_draw_block);
graphics_draw(co->map_data, file_other_ply, co, display_other, plimit, 48, poly_draw_block);
graphics_draw(co->map_data, file_town_twn, co, display_town, tlimit, 48, town_draw_block);
graphics_draw(co->map_data, file_water_ply, co, display_water, plimit, 48, poly_draw_block);
graphics_draw(co->map_data, file_sea_ply, co, display_sea, plimit, 48, poly_draw_block);
/* todo height, tunnel, bridge, street_bti ??? */
#if 0
graphics_draw(co->map_data, file_height_ply, co, display_other1, plimit, 48, poly_draw_block);
#endif
if (scale < 256) {
graphics_draw(co->map_data, file_rail_ply, co, display_rail, plimit, 48, poly_draw_block);
}
profile_timer("map_draw");
plugin_call_draw(co);
profile_timer("plugin");
#if 0
draw_poly(map, &co->d_tunnel_ply, "Tunnel", 0, 11, plimit);
#endif
graphics_draw(co->map_data, file_street_str, co, display_street, slimit, 7, street_draw_block);
display_draw(disp[display_sea], gra, gra->gc[GC_WATER_FILL], NULL);
display_draw(disp[display_wood], gra, gra->gc[GC_WOOD], NULL);
display_draw(disp[display_other], gra, gra->gc[GC_TOWN_FILL], gra->gc[GC_TOWN_LINE]);
display_draw(disp[display_other1], gra, gra->gc[GC_BUILDING], NULL);
display_draw(disp[display_other2], gra, gra->gc[GC_BUILDING_2], NULL);
display_draw(disp[display_other3], gra, gra->gc[GC_PARK], NULL);
display_draw(disp[display_water], gra, gra->gc[GC_WATER_FILL], gra->gc[GC_WATER_LINE]);
display_draw(disp[display_rail], gra, gra->gc[GC_RAIL], NULL);
street_route_draw(co);
display_draw(disp[display_street_route], gra, gra->gc[GC_STREET_ROUTE], NULL);
if (bw[0]) {
display_draw(disp[display_street_no_pass], gra, gra->gc[GC_STREET_SMALL_B], NULL);
display_draw(disp[display_street], gra, gra->gc[GC_STREET_SMALL_B], NULL);
}
if (bw[1])
display_draw(disp[display_street1], gra, gra->gc[GC_STREET_MID_B], NULL);
if (bw[2])
display_draw(disp[display_street2], gra, gra->gc[GC_STREET_BIG_B], NULL);
if (bw[3])
display_draw(disp[display_street3], gra, gra->gc[GC_STREET_BIG2_B], NULL);
if (w[0]) {
display_draw(disp[display_street_no_pass], gra, gra->gc[GC_STREET_NO_PASS], NULL);
display_draw(disp[display_street], gra, gra->gc[GC_STREET_SMALL], NULL);
}
if (w[1])
display_draw(disp[display_street1], gra, gra->gc[GC_STREET_MID], gra->gc[GC_BLACK]);
display_draw(disp[display_street2], gra, gra->gc[GC_STREET_BIG], gra->gc[GC_BLACK]);
display_draw(disp[display_street3], gra, gra->gc[GC_STREET_BIG2], gra->gc[GC_BLACK]);
if (w[3] > 1)
display_draw(disp[display_street3], gra, gra->gc[GC_STREET_BIG2_L], NULL);
display_draw(disp[display_poi], gra, gra->gc[GC_BLACK], NULL);
profile_timer("display_draw");
if (scale < 2) {
display_labels(disp[display_street], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[1]);
display_labels(disp[display_street1], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[1]);
}
else {
display_labels(disp[display_street], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[0]);
display_labels(disp[display_street1], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[0]);
}
display_labels(disp[display_street2], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[0]);
display_labels(disp[display_street3], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[0]);
for (i = display_town+t[1] ; i < display_town+0x10 ; i++)
display_labels(disp[i], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[0]);
for (i = display_town+t[0] ; i < display_town+t[1] ; i++)
display_labels(disp[i], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[1]);
for (i = display_town ; i < display_town+t[0] ; i++)
display_labels(disp[i], gra, gra->gc[GC_TEXT_FG], gra->gc[GC_TEXT_BG], gra->font[2]);
for (i = display_town ; i < display_town+0x10 ; i++)
display_draw(disp[i], gra, gra->gc[GC_BLACK], NULL);
display_draw(disp[display_bti], gra, gra->gc[GC_BLACK], NULL);
profile_timer("labels");
gra->draw_mode(gra, draw_mode_end);
for (i = 0 ; i < data_window_type_end; i++) {
data_window_end(co->data_window[i]);
}
#if 0
map_scrollbars_update(map);
#endif
}
