Diff: C12832_lcd.h

Revision:

6:6b96b16aad47

Parent:

5:0f53e522a2bf

Child:

7:0f5a3b0f3cab

--- a/C12832_lcd.h	Wed Dec 05 07:48:27 2012 +0000
+++ b/C12832_lcd.h	Wed Dec 05 21:43:17 2012 +0000
@@ -164,7 +164,7 @@
 
     void setmode(int mode);
 
-    int columns(void);
+    virtual int columns(void);
 
     /** calculate the max number of columns
      *
@@ -172,7 +172,7 @@
      * depends on actual font size
      *
      */
-    int rows(void);
+    virtual int rows(void);
 
     /** put a char on the screen
      *
@@ -180,7 +180,7 @@
      * @returns printed char
      *
      */
-    int _putc(int value);
+    virtual int _putc(int value);
 
     /** draw a character on given position out of the active font to the LCD
      *
@@ -196,7 +196,7 @@
      * @param x x-position (top left)
      * @param y y-position
      */
-    void locate(int x, int y);
+    virtual void locate(int x, int y);
     
     /** setup auto update of screen 
       *