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TouchPanelDetectorX.hpp
- Committer:
- phungductung
- Date:
- 2019-06-04
- Revision:
- 0:cacfc9e25452
File content as of revision 0:cacfc9e25452:
//------------------------------------------------------ // Touch panel detector for x axis class // // 2016/03/31, Copyright (c) 2016 MIKAMI, Naoki //------------------------------------------------------ #ifndef F746_TOUCH_PANELDETECTORX_HPP #define F746_TOUCH_PANELDETECTORX_HPP #include "GuiBase.hpp" namespace Mikami { class TouchPanelDetectorX : public GuiBase { public: // Constructor TouchPanelDetectorX(uint16_t x1, uint16_t x2, uint16_t y1, uint16_t y2) : X1_(x1), X2_(x2), Y1_(y1), Y2_(y2) {} bool IsTouched(uint16_t xIn, uint16_t &xOut) { GetTsState(); if (!state_.touchDetected) return false; uint16_t x = state_.touchX[0]; uint16_t y = state_.touchY[0]; if ( (x < X1_) || (x > X2_) || (y < Y1_) || (y > Y2_) ) return false; const int WD = 8; if ( (x < xIn-WD) || (x > xIn+WD) ) return false; xOut = (x >= X1_) ? x : X1_; xOut = (x <= X2_) ? x : X2_; return true; } private: const uint16_t X1_, X2_, Y1_, Y2_; }; } #endif // F746_TOUCH_PANELDETECTORX_HPP