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draw text

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This commit is contained in:
Alessandro Mauri 2022-12-12 00:40:23 +01:00
parent 7fb9d225a0
commit 4e95aeffc3
7 changed files with 6048 additions and 44 deletions
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48
test/main.c
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@ -3,10 +3,16 @@
#include "../ugui.h"
#define STB_RECT_PACK_IMPLEMENTATION
#define STB_TRUETYPE_IMPLEMENTATION
#define STBTTF_IMPLEMENTATION
#include "stbttf.h"
SDL_Window *w;
SDL_Renderer *r;
ug_ctx_t *ctx;
STBTTF_Font *font;
void cleanup(void);
@ -38,7 +44,7 @@ int main(void)
//SDL_Surface *s;
//s = SDL_GetWindowSurface(w);
r = SDL_CreateRenderer(w, -1, SDL_RENDERER_ACCELERATED);
SDL_SetRenderDrawBlendMode(r, SDL_BLENDMODE_BLEND);
ug_vec2_t size, dsize;
SDL_GetWindowSize(w, &size.w, &size.h);
@ -56,6 +62,8 @@ int main(void)
ug_ctx_set_displayinfo(ctx, scale, dpi);
ug_ctx_set_drawableregion(ctx, dsize);
// open font
font = STBTTF_OpenFont(r, "monospace.ttf", ctx->style_px->text.size.size.i);
// atexit(cleanup);
@ -175,7 +183,11 @@ int main(void)
ug_frame_begin(ctx);
ug_container_menu_bar(ctx, "Menu fichissimo", (ug_size_t)SIZE_PX(24));
if (ctx->frame < 5000) {
ug_container_menu_bar(ctx, "Menu fichissimo", (ug_size_t)SIZE_PX(24));
} else if (ctx->frame == 5000) {
ug_container_remove(ctx, "Menu fichissimo");
}
ug_container_floating(ctx, "stupid name",
(ug_div_t){.x=SIZE_PX(0), .y=SIZE_PX(0), .w=SIZE_PX(100), .h=SIZE_MM(75.0)});
@ -203,17 +215,26 @@ int main(void)
SDL_RenderClear(r);
for (int i = 0; i < ctx->cmd_stack.idx; i++) {
ug_cmd_t cmd = ctx->cmd_stack.items[i];
ug_color_t col = cmd.rect.color;
SDL_Rect sr = {
.x = cmd.rect.x,
.y = cmd.rect.y,
.w = cmd.rect.w,
.h = cmd.rect.h,
};
//printf("DRAWING: x=%d, y=%d, w=%d, h=%d\n", sr.x, sr.y, sr.w, sr.h);
//printf("COLOR: #%.8X\n", *((unsigned int *)&col));
SDL_SetRenderDrawColor(r, col.r, col.g, col.b, col.a);
SDL_RenderFillRect(r, &sr);
switch (cmd.type) {
case UG_CMD_RECT:
{
ug_color_t col = cmd.rect.color;
SDL_Rect sr = {
.x = cmd.rect.x,
.y = cmd.rect.y,
.w = cmd.rect.w,
.h = cmd.rect.h,
};
SDL_SetRenderDrawColor(r, col.r, col.g, col.b, col.a);
SDL_RenderFillRect(r, &sr);
}
break;
case UG_CMD_TEXT:
SDL_SetRenderDrawColor(r, cmd.text.color.r, cmd.text.color.g, cmd.text.color.b, cmd.text.color.a);
STBTTF_RenderText(r, font, cmd.text.x, cmd.text.y, cmd.text.str);
break;
default: break;
}
}
SDL_RenderPresent(r);
@ -227,6 +248,7 @@ int main(void)
void cleanup(void)
{
ug_ctx_free(ctx);
STBTTF_CloseFont(font);
SDL_DestroyRenderer(r);
SDL_DestroyWindow(w);
SDL_Quit();