int main(int argc,char* argv[])
{
int i=0;
BTree* tree=BTree_Create();
BTreeNode n1={'A',NULL,NULL};
BTreeNode n2={'B',NULL,NULL};
BTreeNode n3={'C',NULL,NULL};
BTreeNode n4={'D',NULL,NULL};
BTreeNode n5={'E',NULL,NULL};
BTreeNode n6={'F',NULL,NULL};
BTree_Insert(tree,&n1,0x0,0,0);
BTree_Insert(tree,&n2,0x0,1,0);
BTree_Insert(tree,&n3,0x1,1,0);
BTree_Insert(tree,&n4,0x00,2,0);
BTree_Insert(tree,&n5,0x2,2,0);
BTree_Insert(tree,&n6,0x2,3,0);
printf("The Height of Tree: %d \n",BTree_Height(tree));
BTree_Display(tree,printf_data,4,'-');
//BTreeNode* node=((BTreeHeader*)tree)->root;
printf("\nPreOrder_traversal:\n");
preOrder_traversal(((BTreeHeader*)tree)->root);
printf("\nMidOrder_traversal:\n");
midOrder_traversal(((BTreeHeader*)tree)->root);
printf("\nPostOrder_traversal:\n");
postOrder_traversal(((BTreeHeader*)tree)->root);
return 0;
}
int main(int argc, char *argv[])
{
BTree* tree = BTree_Create();
BTreeNode* current = NULL;
BTreeNode* p = NULL;
SeqList* list = NULL;
int i = 0;
struct Node n1 = {{NULL, NULL}, 'A'};
struct Node n2 = {{NULL, NULL}, 'B'};
struct Node n3 = {{NULL, NULL}, 'C'};
struct Node n4 = {{NULL, NULL}, 'D'};
struct Node n5 = {{NULL, NULL}, 'E'};
struct Node n6 = {{NULL, NULL}, 'F'};
BTree_Insert(tree, (BTreeNode*)&n1, 0, 0, 0);
BTree_Insert(tree, (BTreeNode*)&n2, 0x00, 1, 0);
BTree_Insert(tree, (BTreeNode*)&n3, 0x01, 1, 0);
BTree_Insert(tree, (BTreeNode*)&n4, 0x00, 2, 0);
BTree_Insert(tree, (BTreeNode*)&n5, 0x02, 2, 0);
BTree_Insert(tree, (BTreeNode*)&n6, 0x02, 3, 0);
printf("Full Tree: \n");
BTree_Display(tree, printf_data, 4, '-');
printf("Thread via List:\n");
list = SeqList_Create(BTree_Count(tree));
thread_via_list(BTree_Root(tree), list);
for(i=0; i<SeqList_Length(list); i++)
{
printf("%c, ", ((struct Node*)SeqList_Get(list, i))->v);
}
printf("\n");
printf("Thread via Left:\n");
current = BTree_Root(tree);
thread_via_left(current, &p);
while( current != NULL )
{
printf("%c, ", ((struct Node*)current)->v);
current = current->left;
}
printf("\n");
BTree_Destroy(tree);
return 0;
}
void test_algorithm(void)
{
int padding = 1;
list_t *imageList = NULL;
btree_t *tree;
list_t *treeDumpList = NULL;
list_t *fileListIter = NULL;
int i = 0;
char filename[10];
int success = 1;
int initsize = 512;
srand((unsigned int)time(NULL));
for (i = 0; i < 2800; i++)
{
list_t *node = NULL;
image_t *img = NULL;
img = (image_t *)calloc(1, sizeof(image_t));
node = List_Create();
sprintf(filename, "%d.png", i);
img->w = 5 + rand() % 20;
img->h = 5 + rand() % 20;
Util_CopyString(&img->filename, filename);
node->payload.type = Payload_Image;
node->payload.data = img;
List_PushFront(&imageList, node);
}
List_Sort(&imageList);
tree = BTree_Create();
tree->rect.x = 0;
tree->rect.y = 0;
tree->rect.w = initsize;
tree->rect.h = initsize;
do
{
success = 1;
for (fileListIter = imageList; fileListIter != NULL; fileListIter = fileListIter->next)
{
if (BTree_Insert(tree, (image_t *)fileListIter->payload.data, padding) == NULL)
{
printf("Shit happens\n");
success = 0;
break;
}
}
if (!success)
{
BTree_Destroy(tree);
tree = BTree_Create();
tree->rect.x = 0;
tree->rect.y = 0;
initsize = Util_NextPOT(initsize+1);
tree->rect.w = initsize;
tree->rect.h = initsize;
}
} while (!success);
printf("-----\n");
List_Destroy(imageList, ListDestroy_List|ListDestroy_PayLoad);
treeDumpList = BTree_DumpToList(tree, BTreeTraverse_PostOrder);
{
list_t *iter = NULL;
bitmap_t *canvas = NULL;
rect_t *rect = NULL;
canvas = Bitmap_Create(initsize, initsize);
iter = treeDumpList;
for (iter = treeDumpList; iter != NULL; iter = iter->next)
{
rect = (rect_t *)iter->payload.data;
if (rect->image != NULL && rect->image->filename != NULL)
{
int argb = 0;
bitmap_t *pad = NULL;
bitmap_t *png = NULL;
png = Bitmap_Create(rect->image->w, rect->image->h);
pad = Bitmap_Create(rect->image->w + rect->padding * 2, rect->image->h + rect->padding * 2);
argb = rand();
argb |= 0xFF000000;
Bitmap_Clean(png, argb);
Bitmap_Clean(pad, 0);
Bitmap_CopyPasteBitmap(pad, png, rect->padding, rect->padding);
Bitmap_CopyPasteBitmap(canvas, pad, rect->x, rect->y);
Bitmap_Destroy(png);
Bitmap_Destroy(pad);
}
}
Bitmap_WriteAsPNG(canvas, "canvas.png");
Bitmap_Destroy(canvas);
}
List_Destroy(treeDumpList, ListDestroy_List);
if (tree != NULL)
BTree_Destroy(tree);
memtrack_list_allocations();
}
void packpng(void)
{
list_t *pngFileList = NULL;
list_t *fileListIter = NULL;
btree_t *tree = NULL;
list_t *treeDumpList = NULL;
pngFileList = Util_ReadAllPNGs();
tree = BTree_Create();
tree->rect.x = 0;
tree->rect.y = 0;
tree->rect.w = 512;
tree->rect.h = 512;
for (fileListIter = pngFileList; fileListIter != NULL; fileListIter = fileListIter->next)
{
if (BTree_Insert(tree, (image_t *)fileListIter->payload.data, 0) == NULL)
{
printf("Enlarge needed\n");
}
}
treeDumpList = BTree_DumpToList(tree, BTreeTraverse_PreOrder);
printf("-----\n");
List_Print(treeDumpList);
{
list_t *iter = NULL;
bitmap_t *canvas = NULL;
rect_t *rect = NULL;
canvas = Bitmap_Create(512, 512);
iter = treeDumpList;
for (iter = treeDumpList; iter != NULL; iter = iter->next)
{
rect = (rect_t *)iter->payload.data;
if (rect->image != NULL && rect->image->filename != NULL)
{
bitmap_t *png = Bitmap_CreateFromPNG(rect->image->filename);
printf(" %d - %d %s\n", rect->x, rect->y, rect->image->filename);
Bitmap_CopyPasteBitmap(canvas, png, rect->x, rect->y);
Bitmap_Destroy(png);
}
}
Bitmap_WriteAsPNG(canvas, "canvas.png");
Bitmap_Destroy(canvas);
}
{
Util_CompileRects(treeDumpList, FileFormat_Lua, "digits");
}
printf("-----\n");
List_Destroy(treeDumpList, ListDestroy_List);
if (pngFileList != NULL)
List_Destroy(pngFileList, ListDestroy_List|ListDestroy_PayLoad);
if (tree != NULL)
BTree_Destroy(tree);
memtrack_list_allocations();
}
