lv_style.h

API reference for lv_style.h

Summary

Functions

misc/lv_style.h:482function

lv_style_set_prop

Set the value of property in a style. This function shouldn't be used directly by the user. Instead use lv_style_set_<prop_name>(). E.g. lv_style_set_bg_color()

void lv_style_set_prop(lv_style_t *style, lv_style_prop_t prop, lv_style_value_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style
`prop`	`lv_style_prop_t`	the ID of a property (e.g. `LV_STYLE_BG_COLOR`)
`value`	`lv_style_value_t`	`lv_style_value_t` variable in which a field is set according to the type of `prop`

misc/lv_style.h:595function

lv_style_set_size

Set styles width and height.

static void lv_style_set_size(lv_style_t *style, int32_t width, int32_t height)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`width`	`int32_t`	width in pixels
`height`	`int32_t`	height in pixels

misc/lv_style.h:606function

lv_style_set_pad_all

Set all 4 of styles padding values.

static void lv_style_set_pad_all(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	padding dimension in pixels

misc/lv_style.h:619function

lv_style_set_pad_hor

Set styles left and right padding values.

static void lv_style_set_pad_hor(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	padding dimension in pixels

misc/lv_style.h:630function

lv_style_set_pad_ver

Set styles top and bottom padding values.

static void lv_style_set_pad_ver(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	padding dimension in pixels

misc/lv_style.h:641function

lv_style_set_pad_gap

Set styles row and column padding gaps (applies only to Grid and Flex layouts).

static void lv_style_set_pad_gap(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	gap dimension in pixels

misc/lv_style.h:652function

lv_style_set_margin_hor

Set styles left and right margin values.

static void lv_style_set_margin_hor(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	margin dimension in pixels

misc/lv_style.h:663function

lv_style_set_margin_ver

Set styles top and bottom margin values.

static void lv_style_set_margin_ver(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	margin dimension in pixels

misc/lv_style.h:674function

lv_style_set_margin_all

Set all 4 of styles margin values.

static void lv_style_set_margin_all(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	margin dimension in pixels

misc/lv_style.h:692function

lv_style_set_transform_scale

Set styles X and Y transform scale values.

static void lv_style_set_transform_scale(lv_style_t *style, int32_t value)

Name	Type	Description
`style`	`lv_style_t *`	pointer to style to be modified
`value`	`int32_t`	scale factor. Example values: - 256 or LV_SCALE_NONE: no zoom - <256: scale down - >256: scale up - 128: half size - 512: double size

Enums

misc/lv_style.h:89enum

lv_blend_mode_t

Possible options for blending opaque drawings

Name	Description
`LV_BLEND_MODE_NORMAL`	Simply mix according to the opacity value
`LV_BLEND_MODE_ADDITIVE`	Add the respective color channels
`LV_BLEND_MODE_SUBTRACTIVE`	Subtract the foreground from the background
`LV_BLEND_MODE_MULTIPLY`	Multiply the foreground and background
`LV_BLEND_MODE_DIFFERENCE`	Absolute difference between foreground and background

Used by 5 functions

lv_obj_set_style_blend_mode — param value
lv_nemagfx_blending_mode — param lv_blend_mode
lv_vg_lite_blend_mode — param blend_mode
lv_style_set_blend_mode — param value
lv_image_set_blend_mode — param blend_mode

misc/lv_style.h:101enum

lv_text_decor_t

Some options to apply decorations on texts. 'OR'ed values can be used.

Name	Value
`LV_TEXT_DECOR_NONE`	`0x00`
`LV_TEXT_DECOR_UNDERLINE`	`0x01`
`LV_TEXT_DECOR_STRIKETHROUGH`	`0x02`

Used by 2 functions

lv_obj_set_style_text_decor — param value
lv_style_set_text_decor — param value

misc/lv_style.h:111enum

lv_border_side_t

Selects on which sides border should be drawn 'OR'ed values can be used.

Name	Value	Description
`LV_BORDER_SIDE_NONE`	`0x00`
`LV_BORDER_SIDE_BOTTOM`	`0x01`
`LV_BORDER_SIDE_TOP`	`0x02`
`LV_BORDER_SIDE_LEFT`	`0x04`
`LV_BORDER_SIDE_RIGHT`	`0x08`
`LV_BORDER_SIDE_FULL`	`0x0F`
`LV_BORDER_SIDE_INTERNAL`	`0x10`	FOR matrix-like objects (e.g. Button matrix)

Used by 2 functions

lv_obj_set_style_border_side — param value
lv_style_set_border_side — param value

misc/lv_style.h:121enum

lv_blur_quality_t

Name	Value	Description
`LV_BLUR_QUALITY_AUTO`	`0`	Set the quality automatically
`LV_BLUR_QUALITY_SPEED`		Prefer speed over precision
`LV_BLUR_QUALITY_PRECISION`		Prefer precision over speed

Used by 4 functions

lv_obj_set_style_blur_quality — param value
lv_obj_set_style_drop_shadow_quality — param value
lv_style_set_blur_quality — param value
lv_style_set_drop_shadow_quality — param value

misc/lv_style.h:149enum

_lv_style_id_t

Enumeration of all built in style properties

Props are split into groups of 16. When adding a new prop to a group, ensure it does not overflow into the next one.

Name	Value
`LV_STYLE_PROP_INV`	`0`
`LV_STYLE_WIDTH`	`1`
`LV_STYLE_HEIGHT`
`LV_STYLE_LENGTH`
`LV_STYLE_TRANSFORM_WIDTH`
`LV_STYLE_TRANSFORM_HEIGHT`
`LV_STYLE_MIN_WIDTH`	`8`
`LV_STYLE_MAX_WIDTH`
`LV_STYLE_MIN_HEIGHT`
`LV_STYLE_MAX_HEIGHT`
`LV_STYLE_TRANSLATE_X`
`LV_STYLE_TRANSLATE_Y`
`LV_STYLE_RADIAL_OFFSET`
`LV_STYLE_X`	`16`
`LV_STYLE_Y`
`LV_STYLE_ALIGN`
`LV_STYLE_PAD_TOP`	`24`
`LV_STYLE_PAD_BOTTOM`
`LV_STYLE_PAD_LEFT`
`LV_STYLE_PAD_RIGHT`
`LV_STYLE_PAD_RADIAL`
`LV_STYLE_PAD_ROW`
`LV_STYLE_PAD_COLUMN`
`LV_STYLE_MARGIN_TOP`	`32`
`LV_STYLE_MARGIN_BOTTOM`
`LV_STYLE_MARGIN_LEFT`
`LV_STYLE_MARGIN_RIGHT`
`LV_STYLE_BG_GRAD`	`40`
`LV_STYLE_BG_GRAD_DIR`
`LV_STYLE_BG_MAIN_OPA`
`LV_STYLE_BG_GRAD_OPA`
`LV_STYLE_BG_GRAD_COLOR`
`LV_STYLE_BG_MAIN_STOP`
`LV_STYLE_BG_GRAD_STOP`
`LV_STYLE_BG_IMAGE_SRC`	`48`
`LV_STYLE_BG_IMAGE_OPA`
`LV_STYLE_BG_IMAGE_RECOLOR_OPA`
`LV_STYLE_BG_IMAGE_TILED`
`LV_STYLE_BG_IMAGE_RECOLOR`
`LV_STYLE_BORDER_WIDTH`	`56`
`LV_STYLE_BORDER_COLOR`
`LV_STYLE_BORDER_OPA`
`LV_STYLE_BORDER_POST`
`LV_STYLE_BORDER_SIDE`
`LV_STYLE_OUTLINE_WIDTH`	`64`
`LV_STYLE_OUTLINE_COLOR`
`LV_STYLE_OUTLINE_OPA`
`LV_STYLE_OUTLINE_PAD`
`LV_STYLE_BG_OPA`	`72`
`LV_STYLE_BG_COLOR`
`LV_STYLE_SHADOW_WIDTH`
`LV_STYLE_LINE_WIDTH`
`LV_STYLE_ARC_WIDTH`
`LV_STYLE_TEXT_FONT`
`LV_STYLE_IMAGE_RECOLOR_OPA`
`LV_STYLE_IMAGE_OPA`	`80`
`LV_STYLE_SHADOW_OPA`
`LV_STYLE_LINE_OPA`
`LV_STYLE_ARC_OPA`
`LV_STYLE_TEXT_OPA`
`LV_STYLE_SHADOW_COLOR`	`88`
`LV_STYLE_IMAGE_RECOLOR`
`LV_STYLE_LINE_COLOR`
`LV_STYLE_ARC_COLOR`
`LV_STYLE_TEXT_COLOR`
`LV_STYLE_ARC_IMAGE_SRC`	`96`
`LV_STYLE_SHADOW_OFFSET_X`
`LV_STYLE_SHADOW_OFFSET_Y`
`LV_STYLE_SHADOW_SPREAD`
`LV_STYLE_LINE_DASH_WIDTH`
`LV_STYLE_TEXT_ALIGN`
`LV_STYLE_TEXT_LETTER_SPACE`
`LV_STYLE_TEXT_LINE_SPACE`
`LV_STYLE_LINE_DASH_GAP`	`104`
`LV_STYLE_LINE_ROUNDED`
`LV_STYLE_IMAGE_COLORKEY`
`LV_STYLE_TEXT_OUTLINE_STROKE_WIDTH`
`LV_STYLE_TEXT_OUTLINE_STROKE_OPA`
`LV_STYLE_TEXT_OUTLINE_STROKE_COLOR`
`LV_STYLE_TEXT_DECOR`
`LV_STYLE_ARC_ROUNDED`
`LV_STYLE_OPA`	`112`
`LV_STYLE_OPA_LAYERED`
`LV_STYLE_COLOR_FILTER_DSC`
`LV_STYLE_COLOR_FILTER_OPA`
`LV_STYLE_ANIM`
`LV_STYLE_ANIM_DURATION`
`LV_STYLE_TRANSITION`
`LV_STYLE_RADIUS`	`120`
`LV_STYLE_BITMAP_MASK_SRC`
`LV_STYLE_BLEND_MODE`
`LV_STYLE_ROTARY_SENSITIVITY`
`LV_STYLE_TRANSLATE_RADIAL`
`LV_STYLE_CLIP_CORNER`	`128`
`LV_STYLE_BASE_DIR`
`LV_STYLE_RECOLOR`
`LV_STYLE_RECOLOR_OPA`
`LV_STYLE_LAYOUT`
`LV_STYLE_BLUR_RADIUS`	`136`
`LV_STYLE_BLUR_BACKDROP`
`LV_STYLE_BLUR_QUALITY`
`LV_STYLE_DROP_SHADOW_RADIUS`	`144`
`LV_STYLE_DROP_SHADOW_OFFSET_X`
`LV_STYLE_DROP_SHADOW_OFFSET_Y`
`LV_STYLE_DROP_SHADOW_COLOR`
`LV_STYLE_DROP_SHADOW_OPA`
`LV_STYLE_DROP_SHADOW_QUALITY`
`LV_STYLE_TRANSFORM_SCALE_X`	`152`
`LV_STYLE_TRANSFORM_SCALE_Y`
`LV_STYLE_TRANSFORM_PIVOT_X`
`LV_STYLE_TRANSFORM_PIVOT_Y`
`LV_STYLE_TRANSFORM_ROTATION`
`LV_STYLE_TRANSFORM_SKEW_X`
`LV_STYLE_TRANSFORM_SKEW_Y`
`LV_STYLE_FLEX_FLOW`	`160`
`LV_STYLE_FLEX_MAIN_PLACE`
`LV_STYLE_FLEX_CROSS_PLACE`
`LV_STYLE_FLEX_TRACK_PLACE`
`LV_STYLE_FLEX_GROW`
`LV_STYLE_GRID_COLUMN_DSC_ARRAY`
`LV_STYLE_GRID_ROW_DSC_ARRAY`
`LV_STYLE_GRID_COLUMN_ALIGN`	`168`
`LV_STYLE_GRID_ROW_ALIGN`
`LV_STYLE_GRID_CELL_COLUMN_POS`
`LV_STYLE_GRID_CELL_COLUMN_SPAN`
`LV_STYLE_GRID_CELL_X_ALIGN`
`LV_STYLE_GRID_CELL_ROW_POS`
`LV_STYLE_GRID_CELL_ROW_SPAN`
`LV_STYLE_GRID_CELL_Y_ALIGN`
`LV_STYLE_TEXT_LEADING_TRIM`	`176`
`LV_STYLE_LAST_BUILT_IN_PROP`
`LV_STYLE_NUM_BUILT_IN_PROPS`	`LV_STYLE_LAST_BUILT_IN_PROP + 1`
`LV_STYLE_PROP_ANY`	`0xFF`
`LV_STYLE_PROP_CONST`	`0xFF`

misc/lv_style.h:346enum

lv_style_res_t

Name
`LV_STYLE_RES_NOT_FOUND`
`LV_STYLE_RES_FOUND`

Structs

struct

lv_image_colorkey_t

A image colorkey definition. The transparency within the color range of [low, high] will be set to LV_OPA_TRANSP If the "enable" flag is set to true.

Member	Type	Description
`low`	`lv_color_t`
`high`	`lv_color_t`

Used by 3 functions

lv_obj_set_style_image_colorkey — param value
lv_vg_lite_set_color_key — param colorkey
lv_style_set_image_colorkey — param value

struct

lv_style_value_t

A common type to handle all the property types in the same way.

Member	Type	Description
`num`	`int32_t`	Number integer number (opacity, enums, booleans or "normal" numbers)
`ptr`	`const void *`	Constant pointers (font, cone text, etc)
`color`	`lv_color_t`	Colors

Used by 6 functions

lv_obj_set_local_style_prop — param value
lv_obj_get_local_style_prop — param value
lv_obj_style_apply_color_filter — param v
lv_style_set_prop — param value
lv_style_get_prop — param value
lv_style_get_prop_inlined — param value

struct

lv_style_transition_dsc_t

Descriptor for style transitions

Member	Type	Description
`props`	`const lv_style_prop_t *`	An array with the properties to animate.
`user_data`	`void *`	A custom user data that will be passed to the animation's user_data
`path_xcb`	`lv_anim_path_cb_t`	A path for the animation.
`time`	`uint32_t`	Duration of the transition in [ms]
`delay`	`uint32_t`	Delay before the transition in [ms]

Used by 3 functions

lv_obj_set_style_transition — param value
lv_style_transition_dsc_init — param tr
lv_style_set_transition — param value

struct

lv_style_const_prop_t

Descriptor of a constant style property.

Member	Type	Description
`prop`	`lv_style_prop_t`
`value`	`lv_style_value_t`

struct

lv_style_t

Descriptor of a style (a collection of properties and values).

Member	Type	Description
`sentinel`	`uint32_t`
`values_and_props`	`void *`
`has_group`	`uint32_t`
`prop_cnt`	`uint8_t`	255 means it's a constant style

Used by 163 functions

lv_obj_add_style — param style
lv_obj_replace_style — param old_style
lv_obj_replace_style — param new_style
lv_obj_remove_style — param style
lv_obj_report_style_change — param style
lv_obj_style_set_disabled — param style
lv_obj_style_get_disabled — param style
lv_obj_bind_style — param style
lv_style_init — param style
lv_style_reset — param style
lv_style_copy — param dst
lv_style_copy — param src
lv_style_merge — param dst
lv_style_merge — param src
lv_style_is_const — param style
lv_style_remove_prop — param style
lv_style_set_prop — param style
lv_style_get_prop — param style
lv_style_get_prop_inlined — param style
lv_style_is_empty — param style
lv_style_set_size — param style
lv_style_set_pad_all — param style
lv_style_set_pad_hor — param style
lv_style_set_pad_ver — param style
lv_style_set_pad_gap — param style
lv_style_set_margin_hor — param style
lv_style_set_margin_ver — param style
lv_style_set_margin_all — param style
lv_style_set_transform_scale — param style
lv_style_set_width — param style
lv_style_set_min_width — param style
lv_style_set_max_width — param style
lv_style_set_height — param style
lv_style_set_min_height — param style
lv_style_set_max_height — param style
lv_style_set_length — param style
lv_style_set_x — param style
lv_style_set_y — param style
lv_style_set_align — param style
lv_style_set_transform_width — param style
lv_style_set_transform_height — param style
lv_style_set_translate_x — param style
lv_style_set_translate_y — param style
lv_style_set_translate_radial — param style
lv_style_set_transform_scale_x — param style
lv_style_set_transform_scale_y — param style
lv_style_set_transform_rotation — param style
lv_style_set_transform_pivot_x — param style
lv_style_set_transform_pivot_y — param style
lv_style_set_transform_skew_x — param style
lv_style_set_transform_skew_y — param style
lv_style_set_pad_top — param style
lv_style_set_pad_bottom — param style
lv_style_set_pad_left — param style
lv_style_set_pad_right — param style
lv_style_set_pad_row — param style
lv_style_set_pad_column — param style
lv_style_set_pad_radial — param style
lv_style_set_margin_top — param style
lv_style_set_margin_bottom — param style
lv_style_set_margin_left — param style
lv_style_set_margin_right — param style
lv_style_set_bg_color — param style
lv_style_set_bg_opa — param style
lv_style_set_bg_grad_color — param style
lv_style_set_bg_grad_dir — param style
lv_style_set_bg_main_stop — param style
lv_style_set_bg_grad_stop — param style
lv_style_set_bg_main_opa — param style
lv_style_set_bg_grad_opa — param style
lv_style_set_bg_grad — param style
lv_style_set_bg_image_src — param style
lv_style_set_bg_image_opa — param style
lv_style_set_bg_image_recolor — param style
lv_style_set_bg_image_recolor_opa — param style
lv_style_set_bg_image_tiled — param style
lv_style_set_border_color — param style
lv_style_set_border_opa — param style
lv_style_set_border_width — param style
lv_style_set_border_side — param style
lv_style_set_border_post — param style
lv_style_set_outline_width — param style
lv_style_set_outline_color — param style
lv_style_set_outline_opa — param style
lv_style_set_outline_pad — param style
lv_style_set_shadow_width — param style
lv_style_set_shadow_offset_x — param style
lv_style_set_shadow_offset_y — param style
lv_style_set_shadow_spread — param style
lv_style_set_shadow_color — param style
lv_style_set_shadow_opa — param style
lv_style_set_image_opa — param style
lv_style_set_image_recolor — param style
lv_style_set_image_recolor_opa — param style
lv_style_set_image_colorkey — param style
lv_style_set_line_width — param style
lv_style_set_line_dash_width — param style
lv_style_set_line_dash_gap — param style
lv_style_set_line_rounded — param style
lv_style_set_line_color — param style
lv_style_set_line_opa — param style
lv_style_set_arc_width — param style
lv_style_set_arc_rounded — param style
lv_style_set_arc_color — param style
lv_style_set_arc_opa — param style
lv_style_set_arc_image_src — param style
lv_style_set_text_color — param style
lv_style_set_text_opa — param style
lv_style_set_text_font — param style
lv_style_set_text_letter_space — param style
lv_style_set_text_line_space — param style
lv_style_set_text_decor — param style
lv_style_set_text_align — param style
lv_style_set_text_outline_stroke_color — param style
lv_style_set_text_outline_stroke_width — param style
lv_style_set_text_outline_stroke_opa — param style
lv_style_set_text_leading_trim — param style
lv_style_set_blur_radius — param style
lv_style_set_blur_backdrop — param style
lv_style_set_blur_quality — param style
lv_style_set_drop_shadow_radius — param style
lv_style_set_drop_shadow_offset_x — param style
lv_style_set_drop_shadow_offset_y — param style
lv_style_set_drop_shadow_color — param style
lv_style_set_drop_shadow_opa — param style
lv_style_set_drop_shadow_quality — param style
lv_style_set_radius — param style
lv_style_set_radial_offset — param style
lv_style_set_clip_corner — param style
lv_style_set_opa — param style
lv_style_set_opa_layered — param style
lv_style_set_color_filter_dsc — param style
lv_style_set_color_filter_opa — param style
lv_style_set_recolor — param style
lv_style_set_recolor_opa — param style
lv_style_set_anim — param style
lv_style_set_anim_duration — param style
lv_style_set_transition — param style
lv_style_set_blend_mode — param style
lv_style_set_layout — param style
lv_style_set_base_dir — param style
lv_style_set_bitmap_mask_src — param style
lv_style_set_rotary_sensitivity — param style
lv_style_set_flex_flow — param style
lv_style_set_flex_main_place — param style
lv_style_set_flex_cross_place — param style
lv_style_set_flex_track_place — param style
lv_style_set_flex_grow — param style
lv_style_set_grid_column_dsc_array — param style
lv_style_set_grid_column_align — param style
lv_style_set_grid_row_dsc_array — param style
lv_style_set_grid_row_align — param style
lv_style_set_grid_cell_column_pos — param style
lv_style_set_grid_cell_x_align — param style
lv_style_set_grid_cell_column_span — param style
lv_style_set_grid_cell_row_pos — param style
lv_style_set_grid_cell_y_align — param style
lv_style_set_grid_cell_row_span — param style
lv_scale_section_set_style — param section_part_style
lv_scale_set_section_style_main — param style
lv_scale_set_section_style_indicator — param style
lv_scale_set_section_style_items — param style
lv_spangroup_set_span_style — param style

Macros

misc/lv_style.h:31macro

LV_STYLE_SENTINEL_VALUE

#define LV_STYLE_SENTINEL_VALUE 0xAABBCCDD

misc/lv_style.h:36macro

LV_STYLE_PROP_FLAG_NONE

#define LV_STYLE_PROP_FLAG_NONE (0)

No special behavior

misc/lv_style.h:37macro

LV_STYLE_PROP_FLAG_INHERITABLE

#define LV_STYLE_PROP_FLAG_INHERITABLE (1 << 0)

Inherited

misc/lv_style.h:38macro

LV_STYLE_PROP_FLAG_EXT_DRAW_UPDATE

#define LV_STYLE_PROP_FLAG_EXT_DRAW_UPDATE (1 << 1)

Requires ext. draw size update when changed

misc/lv_style.h:39macro

LV_STYLE_PROP_FLAG_LAYOUT_UPDATE

#define LV_STYLE_PROP_FLAG_LAYOUT_UPDATE (1 << 2)

Requires layout update when changed

misc/lv_style.h:40macro

LV_STYLE_PROP_FLAG_PARENT_LAYOUT_UPDATE

#define LV_STYLE_PROP_FLAG_PARENT_LAYOUT_UPDATE (1 << 3)

Requires layout update on parent when changed

misc/lv_style.h:41macro

LV_STYLE_PROP_FLAG_LAYER_UPDATE

#define LV_STYLE_PROP_FLAG_LAYER_UPDATE (1 << 4)

Affects layer handling

misc/lv_style.h:42macro

LV_STYLE_PROP_FLAG_TRANSFORM

#define LV_STYLE_PROP_FLAG_TRANSFORM (1 << 5)

Affects the object's transformation

misc/lv_style.h:43macro

LV_STYLE_PROP_FLAG_ALL

#define LV_STYLE_PROP_FLAG_ALL (0x3F)

Indicating all flags

misc/lv_style.h:48macro

LV_SCALE_NONE

#define LV_SCALE_NONE 256

Value for not zooming the image

misc/lv_style.h:53macro

LV_STYLE_CONST_INIT

#define LV_STYLE_CONST_INIT(var_name, prop_array) \
    const lv_style_t var_name = { \
            .sentinel = LV_STYLE_SENTINEL_VALUE, \
            .values_and_props = (void*)prop_array, \
            .has_group = 0xFFFFFFFF, \
            .prop_cnt = 255 \
        }

misc/lv_style.h:70macro

LV_STYLE_CONST_PROPS_END

#define LV_STYLE_CONST_PROPS_END { .prop = LV_STYLE_PROP_INV, .value = { .num = 0 } }

misc/lv_style.h:76macro

LV_GRAD_LEFT

#define LV_GRAD_LEFT LV_PCT(0)

misc/lv_style.h:77macro

LV_GRAD_RIGHT

#define LV_GRAD_RIGHT LV_PCT(100)

misc/lv_style.h:78macro

LV_GRAD_TOP

#define LV_GRAD_TOP LV_PCT(0)

misc/lv_style.h:79macro

LV_GRAD_BOTTOM

#define LV_GRAD_BOTTOM LV_PCT(100)

misc/lv_style.h:80macro

LV_GRAD_CENTER

#define LV_GRAD_CENTER LV_PCT(50)

misc/lv_style.h:724macro

LV_ASSERT_STYLE

#define LV_ASSERT_STYLE(style_p) \
    do { \
            LV_ASSERT_MSG(style_p != NULL, "The style is NULL"); \
            LV_ASSERT_MSG(style_p->sentinel == LV_STYLE_SENTINEL_VALUE, "Style is not initialized or corrupted"); \
        } while(0)

Variables

misc/lv_style.h:717variable

lv_style_const_prop_id_inv

const lv_style_prop_t lv_style_const_prop_id_inv

lv_style.h

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