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examples(tiny_ttf): add file read example

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This commit is contained in:
Gabor Kiss-Vamosi
2022-09-28 11:12:07 +02:00
parent 6da6f46093
commit 884faf0a17
3 changed files with 23 additions and 0 deletions
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examples/libs/tiny_ttf/Ubuntu-Medium.ttf Normal file
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examples/libs/tiny_ttf/lv_example_tiny_ttf.h
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@@ -26,6 +26,7 @@ extern "C" {
* GLOBAL PROTOTYPES
**********************/
void lv_example_tiny_ttf_1(void);
void lv_example_tiny_ttf_2(void);
/**********************
* MACROS

22
examples/libs/tiny_ttf/lv_example_tiny_ttf_2.c Normal file
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@@ -0,0 +1,22 @@
#include "../../lv_examples.h"
#if LV_USE_TINY_TTF && LV_TINY_TTF_FILE_SUPPORT && LV_BUILD_EXAMPLES
/**
* Load a font with Tiny_TTF from file
*/
void lv_example_tiny_ttf_2(void)
{
/*Create style with the new font*/
static lv_style_t style;
lv_style_init(&style);
lv_font_t * font = lv_tiny_ttf_create_file("A:lvgl/examples/libs/tiny_ttf/Ubuntu-Medium.ttf", 30);
lv_style_set_text_font(&style, font);
lv_style_set_text_align(&style, LV_TEXT_ALIGN_CENTER);
/*Create a label with the new style*/
lv_obj_t * label = lv_label_create(lv_scr_act());
lv_obj_add_style(label, &style, 0);
lv_label_set_text(label, "Hello world\nI'm a font created with Tiny TTF");
lv_obj_center(label);
}
#endif