chore: change anlge and zoom to lv_coord (#4247)

src/core/lv_obj_pos.c

@@ -1136,8 +1136,8 @@ static void layout_update_core(lv_obj_t * obj)
 
 static void transform_point(const lv_obj_t * obj, lv_point_t * p, bool inv)
 {
-    int16_t angle = lv_obj_get_style_transform_angle(obj, 0);
+    lv_coord_t angle = lv_obj_get_style_transform_angle(obj, 0);
-    int16_t zoom = lv_obj_get_style_transform_zoom_safe(obj, 0);
+    lv_coord_t zoom = lv_obj_get_style_transform_zoom_safe(obj, 0);
 
     if(angle == 0 && zoom == LV_ZOOM_NONE) return;
 

src/draw/lv_draw_img.h

@@ -38,9 +38,8 @@ typedef struct {
 } lv_draw_img_sup_t;
 
 typedef struct {
-
+    lv_coord_t angle;
-    int16_t angle;
+    lv_coord_t zoom;
-    uint16_t zoom;
     lv_point_t pivot;
 
     lv_color_t chroma_key_color;

src/draw/lv_img_buf.c

@@ -58,7 +58,7 @@ void lv_img_buf_free(lv_img_dsc_t * dsc)
     }
 }
 
-void _lv_img_buf_get_transformed_area(lv_area_t * res, lv_coord_t w, lv_coord_t h, int16_t angle, uint16_t zoom,
+void _lv_img_buf_get_transformed_area(lv_area_t * res, lv_coord_t w, lv_coord_t h, lv_coord_t angle, uint16_t zoom,
                                       const lv_point_t * pivot)
 {
 #if LV_USE_DRAW_MASKS

src/draw/lv_img_buf.h

@@ -113,7 +113,7 @@ void lv_img_buf_free(lv_img_dsc_t * dsc);
  * @param zoom zoom, (256 no zoom)
  * @param pivot x,y pivot coordinates of rotation
  */
-void _lv_img_buf_get_transformed_area(lv_area_t * res, lv_coord_t w, lv_coord_t h, int16_t angle, uint16_t zoom,
+void _lv_img_buf_get_transformed_area(lv_area_t * res, lv_coord_t w, lv_coord_t h, lv_coord_t angle, uint16_t zoom,
                                       const lv_point_t * pivot);
 
 /**********************

src/draw/sw/lv_draw_sw_img.c

@@ -191,7 +191,7 @@ LV_ATTRIBUTE_FAST_MEM void lv_draw_sw_img_decoded(struct _lv_draw_ctx_t * draw_c
             /*Blend*/
             lv_draw_sw_blend(draw_ctx, &blend_dsc);
 
-            /*Go the the next lines*/
+            /*Go to the next lines*/
             blend_area.y1 = blend_area.y2 + 1;
             blend_area.y2 = blend_area.y1 + buf_h - 1;
             if(blend_area.y2 > y_last) blend_area.y2 = y_last;

src/widgets/img/lv_img.c

@@ -327,7 +327,7 @@ lv_coord_t lv_img_get_offset_y(lv_obj_t * obj)
     return img->offset.y;
 }
 
-uint16_t lv_img_get_angle(lv_obj_t * obj)
+lv_coord_t lv_img_get_angle(lv_obj_t * obj)
 {
     LV_ASSERT_OBJ(obj, MY_CLASS);
 
@@ -345,7 +345,7 @@ void lv_img_get_pivot(lv_obj_t * obj, lv_point_t * pivot)
     *pivot = img->pivot;
 }
 
-uint16_t lv_img_get_zoom(lv_obj_t * obj)
+lv_coord_t lv_img_get_zoom(lv_obj_t * obj)
 {
     LV_ASSERT_OBJ(obj, MY_CLASS);
 
@@ -386,13 +386,13 @@ static void lv_img_constructor(const lv_obj_class_t * class_p, lv_obj_t * obj)
     img->cf        = LV_COLOR_FORMAT_UNKNOWN;
     img->w         = lv_obj_get_width(obj);
     img->h         = lv_obj_get_height(obj);
-    img->angle = 0;
+    img->angle     = 0;
-    img->zoom = LV_ZOOM_NONE;
+    img->zoom      = LV_ZOOM_NONE;
     img->antialias = LV_COLOR_DEPTH > 8 ? 1 : 0;
     img->offset.x  = 0;
     img->offset.y  = 0;
-    img->pivot.x = 0;
+    img->pivot.x   = 0;
-    img->pivot.y = 0;
+    img->pivot.y   = 0;
     img->obj_size_mode = LV_IMG_SIZE_MODE_VIRTUAL;
 
     lv_obj_clear_flag(obj, LV_OBJ_FLAG_CLICKABLE);

src/widgets/img/lv_img.h

@@ -43,9 +43,9 @@ typedef struct {
     lv_point_t offset;
     lv_coord_t w;          /*Width of the image (Handled by the library)*/
     lv_coord_t h;          /*Height of the image (Handled by the library)*/
-    uint16_t angle;    /*rotation angle of the image*/
+    lv_coord_t angle;    /*rotation angle of the image*/
     lv_point_t pivot;     /*rotation center of the image*/
-    uint16_t zoom;         /*256 means no zoom, 512 double size, 128 half size*/
+    lv_coord_t zoom;         /*256 means no zoom, 512 double size, 128 half size*/
     uint8_t src_type : 2;  /*See: lv_img_src_t*/
     uint8_t cf : 5;        /*Color format from `lv_color_format_t`*/
     uint8_t antialias : 1; /*Apply anti-aliasing in transformations (rotate, zoom)*/
@@ -192,7 +192,7 @@ lv_coord_t lv_img_get_offset_y(lv_obj_t * obj);
  * @param obj       pointer to an image object
  * @return      rotation angle in 0.1 degrees (0..3600)
  */
-uint16_t lv_img_get_angle(lv_obj_t * obj);
+lv_coord_t lv_img_get_angle(lv_obj_t * obj);
 
 /**
  * Get the pivot (rotation center) of the image.
@@ -206,7 +206,7 @@ void lv_img_get_pivot(lv_obj_t * obj, lv_point_t * pivot);
  * @param obj       pointer to an image object
  * @return          zoom factor (256: no zoom)
  */
-uint16_t lv_img_get_zoom(lv_obj_t * obj);
+lv_coord_t lv_img_get_zoom(lv_obj_t * obj);
 
 /**
  * Get whether the transformations (rotate, zoom) are anti-aliased or not