oreodave/cw_tree
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Increase font size, other small changes

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This commit is contained in:
Aryadev Chavali
2024-07-26 21:08:59 +01:00
parent 2ddf2d0b48
commit 0eaa851114
1 changed files with 5 additions and 3 deletions
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8
src/main.cpp
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@@ -27,7 +27,7 @@
#define WIDTH 1024 #define WIDTH 1024
#define HEIGHT 1024 #define HEIGHT 1024
#define FONT_SIZE 10 #define FONT_SIZE 20
#define CIRCLE_SIZE 2 #define CIRCLE_SIZE 2
#define LINE_TOP (7 * HEIGHT / 16) #define LINE_TOP (7 * HEIGHT / 16)
#define LINE_BOTTOM (9 * HEIGHT / 16) #define LINE_BOTTOM (9 * HEIGHT / 16)
@@ -106,18 +106,20 @@ void draw_number_line(const NodeAllocator &allocator)
int main(void) int main(void)
{ {
// Setup CW tree
NodeAllocator allocator{0}; NodeAllocator allocator{0};
std::queue<word_t> to_iterate; std::queue<word_t> to_iterate;
Fraction best_frac{1, 2}; Fraction best_frac{1, 2};
word_t root = allocator.alloc({best_frac}); word_t root = allocator.alloc({best_frac});
to_iterate.push(root); to_iterate.push(root);
// Setup meta text (counter, iterations, etc)
word_t count = 1, prev_count = 0; word_t count = 1, prev_count = 0;
std::stringstream format_stream; std::stringstream format_stream;
std::string format_str; std::string format_str;
word_t format_str_width = 0; word_t format_str_width = 0;
InitWindow(WIDTH, HEIGHT, "Calkin-Wilf Trees"); InitWindow(WIDTH, HEIGHT, "Calkin-Wilf Tree");
while (!WindowShouldClose()) while (!WindowShouldClose())
{ {
if (IsKeyPressed(KEY_SPACE)) if (IsKeyPressed(KEY_SPACE))
@@ -139,7 +141,7 @@ int main(void)
BeginDrawing(); BeginDrawing();
draw_number_line(allocator); draw_number_line(allocator);
DrawText(format_str.c_str(), WIDTH / 2 - format_str_width / 2, DrawText(format_str.c_str(), WIDTH / 2 - format_str_width / 2,
LINE_TOP - HEIGHT / 8, FONT_SIZE * 2, WHITE); LINE_TOP - HEIGHT / 4, FONT_SIZE * 2, WHITE);
EndDrawing(); EndDrawing();
} }
CloseWindow(); CloseWindow();