CRAC Team / Mbed 2 deprecated DISCO-F469NI_LCD_demo

Automate écran capacitif

Dependencies:   BSP_DISCO_F469NI LCD_DISCO_F469NI SeeedStudioTFTv2 TFT_fonts mbed

Fork of DISCO-F469NI_LCD_demo by ST

F469_GUI/Label.cpp@2:2182df2d7810, 2017-03-31 (annotated)

Committer:
SquirrelGod
Date:
Fri Mar 31 15:36:26 2017 +0000
Revision:
2:2182df2d7810
Programme ?cran capacitif

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SquirrelGod 2:2182df2d7810 1 //-----------------------------------------------------------
SquirrelGod 2:2182df2d7810 2 // Label class
SquirrelGod 2:2182df2d7810 3 //
SquirrelGod 2:2182df2d7810 4 // 2016/04/24, Copyright (c) 2016 MIKAMI, Naoki
SquirrelGod 2:2182df2d7810 5 //-----------------------------------------------------------
SquirrelGod 2:2182df2d7810 6
SquirrelGod 2:2182df2d7810 7 #include "Label.hpp"
SquirrelGod 2:2182df2d7810 8
SquirrelGod 2:2182df2d7810 9 namespace Mikami
SquirrelGod 2:2182df2d7810 10 {
SquirrelGod 2:2182df2d7810 11 // Constructor
SquirrelGod 2:2182df2d7810 12 Label::Label(uint16_t x, uint16_t y,
SquirrelGod 2:2182df2d7810 13 const string str, TextAlignMode mode, sFONT &fonts,
SquirrelGod 2:2182df2d7810 14 uint32_t textColor, uint32_t backColor)
SquirrelGod 2:2182df2d7810 15 : GuiBase(x, y, fonts, textColor, backColor),
SquirrelGod 2:2182df2d7810 16 MODE_(mode), STR_(str)
SquirrelGod 2:2182df2d7810 17 {
SquirrelGod 2:2182df2d7810 18 length_ = str.length();
SquirrelGod 2:2182df2d7810 19 lcd_.SetBackColor(backColor);
SquirrelGod 2:2182df2d7810 20 lcd_.SetTextColor(textColor);
SquirrelGod 2:2182df2d7810 21 lcd_.SetFont(&fonts);
SquirrelGod 2:2182df2d7810 22 DrawString(PosX(x), y, str);
SquirrelGod 2:2182df2d7810 23 }
SquirrelGod 2:2182df2d7810 24
SquirrelGod 2:2182df2d7810 25 void Label::Draw(const string str, uint32_t textColor)
SquirrelGod 2:2182df2d7810 26 {
SquirrelGod 2:2182df2d7810 27 // Erase previously-drawn string
SquirrelGod 2:2182df2d7810 28 lcd_.SetTextColor(BACK_COLOR_);
SquirrelGod 2:2182df2d7810 29 length_ = (length_ > str.length()) ? length_ : str.length();
SquirrelGod 2:2182df2d7810 30 lcd_.FillRect(PosX(X_), Y_, FONTS_->Width*length_+1, FONTS_->Height);
SquirrelGod 2:2182df2d7810 31
SquirrelGod 2:2182df2d7810 32 // Draw new string
SquirrelGod 2:2182df2d7810 33 length_ = str.length();
SquirrelGod 2:2182df2d7810 34 lcd_.SetFont(FONTS_);
SquirrelGod 2:2182df2d7810 35 lcd_.SetTextColor(textColor);
SquirrelGod 2:2182df2d7810 36 DrawString(PosX(X_), Y_, str);
SquirrelGod 2:2182df2d7810 37 }
SquirrelGod 2:2182df2d7810 38
SquirrelGod 2:2182df2d7810 39 uint16_t Label::PosX(uint16_t x)
SquirrelGod 2:2182df2d7810 40 {
SquirrelGod 2:2182df2d7810 41 if (MODE_ == LEFT) return x;
SquirrelGod 2:2182df2d7810 42 else
SquirrelGod 2:2182df2d7810 43 {
SquirrelGod 2:2182df2d7810 44 if (MODE_ == CENTER)
SquirrelGod 2:2182df2d7810 45 return x - length_*FONTS_->Width/2;
SquirrelGod 2:2182df2d7810 46 else
SquirrelGod 2:2182df2d7810 47 return x - length_*FONTS_->Width;
SquirrelGod 2:2182df2d7810 48 }
SquirrelGod 2:2182df2d7810 49 }
SquirrelGod 2:2182df2d7810 50 }