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Merge branch 'dev-6.0' of https://github.com/littlevgl/lvgl into dev-6.0

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Gabor Kiss-Vamosi
2019-03-28 06:12:01 +01:00
parent 1cd983941e b8fece6e0a
commit a4a5bef8ca
1 changed files with 11 additions and 0 deletions
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11
src/lv_objx/lv_canvas.h
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@@ -137,6 +137,17 @@ lv_style_t * lv_canvas_get_style(const lv_obj_t * canvas, lv_canvas_style_t type
*/
void lv_canvas_copy_buf(lv_obj_t * canvas, const void * to_copy, lv_coord_t w, lv_coord_t h, lv_coord_t x, lv_coord_t y);
/**
* Multiply a buffer with the canvas
* @param canvas pointer to a canvas object
* @param to_copy buffer to copy (multiply). LV_IMG_CF_TRUE_COLOR_ALPHA is not supported
* @param w width of the buffer to copy
* @param h height of the buffer to copy
* @param x left side of the destination position
* @param y top side of the destination position
*/
void lv_canvas_mult_buf(lv_obj_t * canvas, void * to_copy, lv_coord_t w, lv_coord_t h, lv_coord_t x, lv_coord_t y);
/**
* Rotate and image and store the result on a canvas.
* @param canvas pointer to a canvas object