1 files changed, 19 insertions, 0 deletions
diff --git a/FrameRender/P_TransformCenter.c b/FrameRender/P_TransformCenter.c
new file mode 100644
index 0000000..5388437
--- /dev/null
+++ b/FrameRender/P_TransformCenter.c
@@ -0,0 +1,19 @@
+#include "P_TransformCenter.h"
+#include "PixelCallback.h"
+#include <stdlib.h>
+#include <string.h>
+
+void TransformCenter_callback(TransformCenter* self, struct PixelContext* pc) {
+	pc->x -= self->centerX;
+	pc->y -= self->centerY;
+}
+
+PixelCallback* TransformCenter_setup(TransformCenter obj) {
+	PixelCallback* pca = malloc(sizeof(struct PixelCallback));
+
+	pca->callback = (PixelCallback_callback)TransformCenter_callback;
+	pca->callback_self = malloc(sizeof(obj));
+	memcpy(pca->callback_self, &obj, sizeof(obj));
+
+	return pca;
+}