/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support
 * ----------------------------------------------------------------------------
 * Copyright (c) 2009, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ----------------------------------------------------------------------------
 */

 /**
 * \file
 *
 * Interface for draw function on LCD.
 *
 */

#ifndef DRAW_H
#define DRAW_H

/*----------------------------------------------------------------------------
 *        Headers
 *----------------------------------------------------------------------------*/

#include <stdint.h>

/*----------------------------------------------------------------------------
 *        Definitions
 *----------------------------------------------------------------------------*/

/** Horizontal direction line definition */
#define DIRECTION_HLINE   0
/** Vertical direction line definition */
#define DIRECTION_VLINE   1

/*----------------------------------------------------------------------------
 *        Exported functions
 *----------------------------------------------------------------------------*/
extern void LCDD_Fill(uint32_t color);

extern void LCDD_DrawPixel(
    uint32_t x,
    uint32_t y,
    uint32_t c);

extern uint32_t LCDD_ReadPixel(
    uint32_t x,
    uint32_t y);

extern void LCDD_DrawLine(
    uint32_t x,
    uint32_t y,
    uint32_t length,
    uint32_t direction,
    uint32_t color);

extern void LCDD_DrawRectangle(
    uint32_t x,
    uint32_t y,
    uint32_t width,
    uint32_t height,
    uint32_t color);

extern void LCDD_DrawRectangleWithFill(
    uint32_t x,
    uint32_t y,
    uint32_t width,
    uint32_t height,
    uint32_t color);

extern void LCDD_DrawCircle(
    uint32_t x,
    uint32_t y,
    uint32_t r,
    uint32_t color);

extern void LCDD_DrawString(
    uint32_t x,
    uint32_t y,
    const uint8_t *pString,
    uint32_t color);

extern void LCDD_GetStringSize(
    const uint8_t *pString,
    uint32_t *pWidth,
    uint32_t *pHeight);

extern void LCDD_DrawImage(
    uint32_t x,
    uint32_t y,
    const uint8_t *pImage,
    uint32_t width,
    uint32_t height);

#endif /* #ifndef DRAW_H */