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-rwxr-xr-xexamples/graph.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/examples/graph.c b/examples/graph.c
new file mode 100755
index 0000000..c7b2877
--- /dev/null
+++ b/examples/graph.c
@@ -0,0 +1,66 @@
+#if 0 /*
+#/ ================================================================
+#/
+#/ graph.c
+#/
+#/ ================================================================
+#/
+#/ Self-compilation shell script
+#/
+SRC=${0##*./}
+BIN=${SRC%.*}
+gcc \
+ -Wall -Wextra -Werror -pedantic \
+ -Wno-old-style-declaration \
+ -Wno-missing-braces \
+ -Wno-unused-variable \
+ -Wno-unused-but-set-variable \
+ -Wno-unused-parameter \
+ -Wno-overlength-strings \
+ -O3 \
+ -fsanitize=undefined,address,leak -mshstk \
+ -lX11 -lm \
+ -o $BIN $SRC && \
+ ./$BIN $@ && rm $BIN
+exit $? # */
+#endif
+
+#include "../graphics.c"
+
+i32 main(i32 argc, c8 **argv) {
+ (void) argc;
+ (void) argv;
+
+ platform = (Platform) {
+ .title = "Graph",
+ .frame_width = 960,
+ .frame_height = 720,
+ };
+
+ u32 WHITE = u32_from_rgb(1.f, 1.f, 1.f);
+ u32 BLACK = u32_from_rgb(0.f, 0.f, 0.f);
+ u32 RED = u32_from_rgb(1.f, 0.f, 0.f);
+ u32 BLUE = u32_from_rgb(0.f, 0.f, 1.f);
+
+ p_init();
+
+ while (!platform.done) {
+ p_wait_events();
+
+ i64 x = platform.frame_width / 2;
+ i64 y = platform.frame_height / 2;
+
+ fill_rectangle(OP_SET, WHITE, 0, 0, platform.frame_width, platform.frame_height);
+
+ fill_triangle(OP_SET, RED, 100, 100, 200, 100, 150, 200);
+
+ fill_line(OP_SET, BLUE, 100, 300, 300, 500, 30);
+
+ fill_ellipse(OP_SET, BLACK, x - 140, y - 100, 280, 200);
+
+ p_render_frame();
+ }
+
+ p_cleanup();
+ return 0;
+}