lv_draw_buf_set_palette() function

Set the palette color of an indexed image. Valid only for `LV_COLOR_FORMAT_I1/2/4/8`

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Summary

Declaration

Definition

from lv_draw_buf.h:335

void lv_draw_buf_set_palette(lv_draw_buf_t * draw_buf, uint8_t index, lv_color32_t color);

Implemented in lv_draw_buf.c:535

Arguments

Argument

Description

draw_buf

pointer to an image descriptor

index

the palette color to set: - for `LV_COLOR_FORMAT_I1`: 0..1 - for `LV_COLOR_FORMAT_I2`: 0..3 - for `LV_COLOR_FORMAT_I4`: 0..15 - for `LV_COLOR_FORMAT_I8`: 0..255

color

the color to set in lv_color32_t format

Examples

References

from examples

lv_draw_buf_set_palette() function

Syntax

Arguments

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