Changes between Initial Version and Version 1 of ~archive/Element2D

Timestamp:

Nov 28, 2007, 12:02:04 AM (17 years ago)

Author:

landauf

Comment:

—

~archive/Element2D

@@ +1 @@
+= Element2D =
+An abstract !SuperClass, that knows how to be drawn onto a 2-dimensional screen.
+ 
+  * __definition__:
+{{{
+#!cpp
+...
+#include "element_2d.h"
+...
+//! A class that enables the
+class Crosshair : public PNode, public Element2D, public EventListener {
+...
+}
+}}}
+  * __usage__:
+{{{
+#!cpp
+    void setPosition2D(int xCoord, int yCoord);
+    void setAlignment(E2D_ALIGNMENT alignment) { this->alignment = alignment; };
+    void setLayer(E2D_LAYER layer);
+    void setVisibility(bool visible) { this->visible = visible; };
+    void setBindNode(const PNode* bindNode) { this->bindNode = bindNode; };
+}}}
+   These functions are quite selfexplanatory. Important are two things:
+    1. you set only a relative-position with setPosition2D
+    2. when you set a bindNode, the 2D-element will follow the BindNode's Position, trying to approximate it.