Diff: Canvas.h

Revision:

0:2ee293544fc1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Canvas.h	Tue May 20 15:39:09 2014 +0000
@@ -0,0 +1,49 @@
+/**********************************************************************************************
+ Copyright (c) 2014 DisplayModule. All rights reserved.
+
+ Redistribution and use of this source code, part of this source code or any compiled binary
+ based on this source code is permitted as long as the above copyright notice and following
+ disclaimer is retained.
+
+ DISCLAIMER:
+ THIS SOFTWARE IS SUPPLIED "AS IS" WITHOUT ANY WARRANTIES AND SUPPORT. DISPLAYMODULE ASSUMES
+ NO RESPONSIBILITY OR LIABILITY FOR THE USE OF THE SOFTWARE.
+ ********************************************************************************************/
+
+#ifndef Canvas_h
+#define Canvas_h
+
+#include "DmTftBase.h"
+
+class Canvas
+{
+public:
+
+  Canvas(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t fg = WHITE, uint16_t bg = BLACK, uint16_t borderWidth = 0, uint16_t borderColor = WHITE);
+
+  bool isInside(uint16_t x, uint16_t y) { return (x >= _x) && (y >= _y) && (x <= (_x+_width)) && (y <= (_y+_height)); }
+    
+  void setColors(uint16_t foreground, uint16_t background) { _fgColor = foreground; _bgColor = background; }
+  
+  void setBorder(uint16_t width, uint16_t color);
+  
+  void enableBorder(bool enable);
+
+  void draw(DmTftBase* tft);
+  void drawString(DmTftBase* tft, const char* msg);
+  
+  uint16_t x() { return _x; }
+  uint16_t y() { return _y; }
+  uint16_t width() { return _width; }
+  uint16_t height() { return _height; }
+
+private:
+
+  uint16_t _x, _y, _width, _height, _borderWidth;
+  uint16_t _fgColor, _bgColor, _borderColor;
+  bool _borderEnabled;
+};
+#endif
+
+
+