Diff: Label.cpp

Revision:

0:a2686ef737c2

Child:

1:d1655f3c8717

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Label.cpp	Thu Mar 31 07:28:42 2016 +0000
@@ -0,0 +1,38 @@
+//-----------------------------------------------------------
+//  Label class
+//
+//  2016/03/29, Copyright (c) 2016 MIKAMI, Naoki
+//-----------------------------------------------------------
+
+#include "Label.hpp"
+
+namespace Mikami
+{
+    // Constructor
+    Label::Label(uint16_t x, uint16_t y,
+                 const string str, TextAlignMode mode, sFONT &fonts,
+                 uint32_t textColor, uint32_t backColor)
+        : GuiBase(x, y, fonts, textColor, backColor),
+          MODE_(mode)
+    {
+        length_ = str.length();
+        lcd_.SetBackColor(backColor);
+        lcd_.SetTextColor(textColor);
+        lcd_.SetFont(&fonts);
+        DrawString(PosX(x), y, str);
+    }
+
+    void Label::Draw(const string str)
+    {
+        // Erase previously-drawn string
+        lcd_.SetTextColor(BACK_COLOR_);
+        length_ = (length_ > str.length()) ? length_ : str.length();
+        lcd_.FillRect(PosX(X_), Y_, FONTS_->Width*length_+1, FONTS_->Height);
+        lcd_.SetTextColor(TEXT_COLOR_);
+
+        // Draw new string
+        length_ = str.length();
+        lcd_.SetFont(FONTS_);
+        DrawString(PosX(X_), Y_, str);
+    }
+}