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update label, image and line API

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This commit is contained in:
Gabor Kiss-Vamosi
2017-11-13 16:11:05 +01:00
parent eb0383ea89
commit 39075fe06d
7 changed files with 503 additions and 303 deletions
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49
lv_objx/lv_line.h
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@@ -41,6 +41,7 @@ typedef struct
* GLOBAL PROTOTYPES
**********************/
/**
* Create a line objects
* @param par pointer to an object, it will be the parent of the new line
@@ -48,13 +49,9 @@ typedef struct
*/
lv_obj_t * lv_line_create(lv_obj_t * par, lv_obj_t * copy);
/**
* Signal function of the line
* @param line pointer to a line object
* @param sign a signal type from lv_signal_t enum
* @param param pointer to a signal specific variable
*/
bool lv_line_signal(lv_obj_t * line, lv_signal_t sign, void * param);
/*=====================
* Setter functions
*====================*/
/**
* Set an array of points. The line object will connect these points.
@@ -69,25 +66,39 @@ void lv_line_set_points(lv_obj_t * line, const point_t * point_a, uint16_t point
* Enable (or disable) the auto-size option. The size of the object will fit to its points.
* (set width to x max and height to y max)
* @param line pointer to a line object
* @param autosize true: auto size is enabled, false: auto size is disabled
* @param autosize_en true: auto size is enabled, false: auto size is disabled
*/
void lv_line_set_auto_size(lv_obj_t * line, bool autosize);
void lv_line_set_auto_size(lv_obj_t * line, bool autosize_en);
/**
* Enable (or disable) the y coordinate inversion.
* If enabled then y will be subtracted from the height of the object,
* therefore the y=0 coordinate will be on the bottom.
* @param line pointer to a line object
* @param yinv true: enable the y inversion, false:disable the y inversion
* @param yinv_en true: enable the y inversion, false:disable the y inversion
*/
void lv_line_set_y_inv(lv_obj_t * line, bool yinv);
void lv_line_set_y_invert(lv_obj_t * line, bool yinv_en);
/**
* Enable (or disable) the point coordinate upscaling (compensate LV_DOWNSCALE).
* Enable (or disable) the points' coordinate upscaling (if LV_ANTIALIAS is enabled).
* @param line pointer to a line object
* @param unscale true: enable the point coordinate upscaling
* @param unscale_en true: enable the point coordinate upscaling
*/
void lv_line_set_upscale(lv_obj_t * line, bool unscale);
void lv_line_set_upscale(lv_obj_t * line, bool unscale_en);
/**
* Set the style of a line
* @param line pointer to a line object
* @param style pointer to a style
*/
static inline void lv_line_set_style(lv_obj_t *line, lv_style_t *style)
{
lv_obj_set_style(line, style);
}
/*=====================
* Getter functions
*====================*/
/**
* Get the auto size attribute
@@ -110,6 +121,16 @@ bool lv_line_get_y_inv(lv_obj_t * line);
*/
bool lv_line_get_upscale(lv_obj_t * line);
/**
* Get the style of an image object
* @param line pointer to an line object
* @return the style an image
*/
static inline lv_style_t* lv_line_get_style(lv_obj_t *img)
{
return lv_obj_get_style(img);
}
/**********************
* MACROS
**********************/