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89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
#ifndef _RKNN_MODEL_ZOO_IMAGE_DRAWING_H_
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#define _RKNN_MODEL_ZOO_IMAGE_DRAWING_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "common.h"
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// Color Format ARGB8888
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#define COLOR_GREEN 0xFF00FF00
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#define COLOR_BLUE 0xFF0000FF
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#define COLOR_RED 0xFFFF0000
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#define COLOR_YELLOW 0xFFFFFF00
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#define COLOR_ORANGE 0xFFFF4500
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#define COLOR_BLACK 0xFF000000
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#define COLOR_WHITE 0xFFFFFFFF
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/**
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* @brief Draw rectangle
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*
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* @param image [in] Image buffer
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* @param rx [in] Rectangle top left x
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* @param ry [in] Rectangle top left y
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* @param rw [in] Rectangle width
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* @param rh [in] Rectangle height
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* @param color [in] Rectangle line color
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* @param thickness [in] Rectangle line thickness
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*/
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void draw_rectangle(image_buffer_t* image, int rx, int ry, int rw, int rh, unsigned int color,
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int thickness);
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/**
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* @brief Draw line
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*
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* @param image [in] Image buffer
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* @param x0 [in] Line begin point x
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* @param y0 [in] Line begin point y
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* @param x1 [in] Line end point x
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* @param y1 [in] Line end point y
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* @param color [in] Line color
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* @param thickness [in] Line thickness
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*/
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void draw_line(image_buffer_t* image, int x0, int y0, int x1, int y1, unsigned int color,
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int thickness);
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/**
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* @brief Draw text (only support ASCII char)
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*
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* @param image [in] Image buffer
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* @param text [in] Text
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* @param x [in] Text position x
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* @param y [in] Text position y
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* @param color [in] Text color
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* @param fontsize [in] Text fontsize
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*/
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void draw_text(image_buffer_t* image, const char* text, int x, int y, unsigned int color,
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int fontsize);
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/**
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* @brief Draw circle
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*
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* @param image [in] Image buffer
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* @param cx [in] Circle center x
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* @param cy [in] Circle center y
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* @param radius [in] Circle radius
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* @param color [in] Circle color
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* @param thickness [in] Circle thickness
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*/
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void draw_circle(image_buffer_t* image, int cx, int cy, int radius, unsigned int color,
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int thickness);
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/**
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* @brief Draw image
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*
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* @param image [in] Target Image buffer
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* @param draw_img [in] Image for drawing
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* @param x [in] Target Image draw position x
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* @param y [in] Target Image draw position y
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* @param rw [in] Width of image for drawing
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* @param rh [in] Height of image for drawing
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*/
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void draw_image(image_buffer_t* image, unsigned char* draw_img, int x, int y, int rw, int rh);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // _RKNN_MODEL_ZOO_IMAGE_DRAWING_H_
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