Diff: DisplayDefs.h

Revision:

178:f21d24431d5a

Parent:

177:0ff83f026bb6

--- a/DisplayDefs.h	Thu Jul 11 15:24:02 2019 +0000
+++ b/DisplayDefs.h	Thu Jul 11 16:00:39 2019 +0000
@@ -75,8 +75,12 @@
 {
     loc_t x;             ///< x value in the point
     loc_t y;             ///< y value in the point
-    point_t(loc_t arg_x = 0, loc_t arg_y = 0) : 
-    x(arg_x), y(arg_y) {}             
+    
+    // constructors:
+    point_t(loc_t arg_x, loc_t arg_y) : 
+    x(arg_x), y(arg_y) {}   
+    point_t() :
+    x(0), y(0){};          
 };
 
 /// Data type that manages rectangles, which are pairs of points. 
@@ -84,11 +88,21 @@
 /// @note It is recommended that p1 contains the top-left point and p2 contains 
 /// the bottom-right point, even though it should not matter.
 ///
-typedef struct
+struct rect_t
 {
     point_t p1;         ///< p1 defines one point on the rectangle
     point_t p2;         ///< p2 defines the opposite point on the rectangle
-} rect_t;
+    
+    // constructors:
+    rect_t(point_t arg_p1, point_t arg_p2) :
+    p1(arg_p1), p2(arg_p2) {};
+    
+    rect_t(loc_t arg_p1_x, loc_t arg_p1_y, loc_t arg_p2_x, loc_t arg_p2_y) :
+    p1(point_t(arg_p1_x, arg_p1_y)), p2(point_t(arg_p2_x, arg_p2_y)){};
+    
+    rect_t() :
+    p1(point_t()), p2(point_t()) {};
+};
 
 /// Data type that manages the calibration matrix for the resistive touch panel.
 ///