diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/.gitignore | 4 | ||||
| -rw-r--r-- | examples/Makefile | 7 | ||||
| -rw-r--r-- | examples/logging.c | 32 | ||||
| -rw-r--r-- | examples/ppm.c | 29 |
4 files changed, 55 insertions, 17 deletions
diff --git a/examples/.gitignore b/examples/.gitignore index dcb0ae9..b4d84dd 100644 --- a/examples/.gitignore +++ b/examples/.gitignore @@ -1,3 +1,4 @@ +# Build artifacts stringv stringb foreach @@ -6,4 +7,7 @@ slice arena files logging +ppm +# Generated artifacts +*.ppm
\ No newline at end of file diff --git a/examples/Makefile b/examples/Makefile index cd83e92..50d531b 100644 --- a/examples/Makefile +++ b/examples/Makefile @@ -5,7 +5,7 @@ CFLAGS = -Wall -Wextra -std=c99 -fsanitize=address -g -O0 LDFLAGS = # Example targets -EXAMPLES = foreach stringv stringb array slice arena files logging +EXAMPLES = foreach stringv stringb array slice arena files logging ppm # Default target all: $(EXAMPLES) @@ -35,6 +35,9 @@ files: files.c logging: logging.c $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) +ppm: ppm.c + $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) + # Run all examples run: all @echo "\n=== Running stringv ===\n" @@ -53,6 +56,8 @@ run: all @./files @echo "\n=== Running logging ===\n" @./logging + @echo "\n=== Running ppm ===\n" + @./ppm # Clean build artifacts clean: diff --git a/examples/logging.c b/examples/logging.c index 1d2744c..8e87d59 100644 --- a/examples/logging.c +++ b/examples/logging.c @@ -2,24 +2,24 @@ #include "../nonstd.h" int main(void) { - // Default level is LOG_INFO - LOG_INFO_MSG("This is an info message: %d", 42); - LOG_DEBUG_MSG("This debug message will NOT be shown by default"); + // Default level is LOG_INFO + LOG_INFO_MSG("This is an info message: %d", 42); + LOG_DEBUG_MSG("This debug message will NOT be shown by default"); - // Change level to LOG_DEBUG - set_log_level(LOG_DEBUG); - LOG_DEBUG_MSG("Now debug messages are shown: %s", "hello"); + // Change level to LOG_DEBUG + set_log_level(LOG_DEBUG); + LOG_DEBUG_MSG("Now debug messages are shown: %s", "hello"); - // Warnings and Errors - LOG_WARN_MSG("This is a warning!"); - LOG_ERROR_MSG("This is an error!"); + // Warnings and Errors + LOG_WARN_MSG("This is a warning!"); + LOG_ERROR_MSG("This is an error!"); - // Environment variable override test - // You can set LOG_LEVEL=1 (WARN) etc. - LogLevel env_level = get_log_level_from_env(); - if (env_level != LOG_DEBUG) { - printf("Environment overrides level to: %d\n", env_level); - } + // Environment variable override test + // You can set LOG_LEVEL=1 (WARN) etc. + LogLevel env_level = get_log_level_from_env(); + if (env_level != LOG_DEBUG) { + printf("Environment overrides level to: %d\n", env_level); + } - return 0; + return 0; } diff --git a/examples/ppm.c b/examples/ppm.c new file mode 100644 index 0000000..95fafcf --- /dev/null +++ b/examples/ppm.c @@ -0,0 +1,29 @@ +#define NONSTD_IMPLEMENTATION +#include "../nonstd.h" + +int main() { + u32 width = 400; + u32 height = 400; + Canvas img = ppm_init(width, height); + + // Background + ppm_fill(&img, COLOR_HEX(0x1a1a1a)); + + // Draw some shapes + ppm_draw_rect(&img, 50, 50, 100, 100, CLR_RED); + ppm_draw_circle(&img, 250, 100, 40, CLR_BLUE); + ppm_draw_triangle(&img, 50, 350, 150, 350, 100, 250, CLR_YELLOW); + ppm_draw_line(&img, 200, 200, 350, 350, CLR_GREEN); + + // Random colors and macros + ppm_draw_rect(&img, 200, 250, 50, 80, COLOR_RGB(255, 165, 0)); + + if (ppm_save(&img, "example.ppm")) { + printf("Image saved to example.ppm\n"); + } else { + printf("Failed to save image\n"); + } + + ppm_free(&img); + return 0; +} |