70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/******************************************************************************
|
|
* Copyright (c) 2018(-2023) STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This file is part of the TouchGFX 4.21.2 distribution.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file in
|
|
* the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
/**
|
|
* @file touchgfx/widgets/canvas/PainterRGB565L8Bitmap.hpp
|
|
*
|
|
* Declares the touchgfx::PainterRGB565L8Bitmap class.
|
|
*/
|
|
#ifndef TOUCHGFX_PAINTERRGB565L8BITMAP_HPP
|
|
#define TOUCHGFX_PAINTERRGB565L8BITMAP_HPP
|
|
|
|
#include <touchgfx/Bitmap.hpp>
|
|
#include <touchgfx/hal/Types.hpp>
|
|
#include <touchgfx/widgets/canvas/AbstractPainterBitmap.hpp>
|
|
#include <touchgfx/widgets/canvas/AbstractPainterRGB565.hpp>
|
|
|
|
namespace touchgfx
|
|
{
|
|
/**
|
|
* PainterRGB565L8Bitmap will take the color for a given point in the shape from a
|
|
* bitmap. Please be aware, the the bitmap is used by the CanvasWidgetRenderer (not
|
|
* Shape), so any rotation you might specify for a Canvas Widget (e.g. Shape) is not
|
|
* applied to the bitmap as CWR is not aware of this rotation.
|
|
*
|
|
* @see AbstractPainter
|
|
*/
|
|
class PainterRGB565L8Bitmap : public AbstractPainterRGB565, public AbstractPainterBitmap
|
|
{
|
|
public:
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @param bmp (Optional) The bitmap to use in the painter.
|
|
*/
|
|
PainterRGB565L8Bitmap(const Bitmap& bmp = Bitmap(BITMAP_INVALID))
|
|
: AbstractPainterRGB565(), AbstractPainterBitmap(bmp)
|
|
{
|
|
}
|
|
|
|
virtual void setBitmap(const Bitmap& bmp);
|
|
|
|
virtual bool setup(const Rect& widgetRect) const;
|
|
|
|
virtual void paint(uint8_t* destination, int16_t offset, int16_t widgetX, int16_t widgetY, int16_t count, uint8_t alpha) const;
|
|
|
|
virtual void tearDown() const;
|
|
|
|
virtual HAL::RenderingMethod getRenderingMethod() const
|
|
{
|
|
return HAL::getInstance()->getDMAType() == DMA_TYPE_CHROMART ? HAL::HARDWARE : HAL::SOFTWARE;
|
|
}
|
|
|
|
protected:
|
|
const uint8_t* bitmapCLUT; ///< Pointer to the CLUT
|
|
Bitmap::ClutFormat l8format; ///< The l8format read from the bitmap extra data
|
|
};
|
|
|
|
} // namespace touchgfx
|
|
|
|
#endif // TOUCHGFX_PAINTERRGB565L8BITMAP_HPP
|