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nvboard
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update labels of uart and keyboard

This commit is contained in:
Zihao Yu 2024-01-11 00:39:54 +08:00
parent d2b8a0e380
commit f2973b686b
2 changed files with 11 additions and 19 deletions
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2
src/keyboard.cpp
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@ -256,7 +256,7 @@ static void init_render_local(SDL_Renderer *renderer) {
// draw line
SDL_SetRenderDrawColor(renderer, 0xff, 0xff, 0xff, 0);
SDL_Point p[3];
p[0] = Point(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2) - Point(10, 0);
p[0] = Point(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2);
p[1] = p[0] - Point(16, 16);
p[2] = p[1] - Point(20, 0);
draw_thicker_line(renderer, p, 3);

28
src/uart.cpp
View File

@ -105,25 +105,17 @@ void UART::term_focus(bool v) {
}
static void init_render_local(SDL_Renderer *renderer) {
// draw line
SDL_SetRenderDrawColor(renderer, 0xff, 0xff, 0xff, 0);
SDL_Point p[5];
int x_pad = 20;
p[0] = Point(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2);
p[1] = p[0] - Point(10, 10);
p[2] = p[1] - Point(0, 10);
p[3] = p[2] - Point(x_pad - 10, 0);
p[4] = p[3] - Point(0, 6);
draw_thicker_line(renderer, p, 5);
p[0].y = p[4].y - CH_HEIGHT * 3 / 2;
p[1] = p[0] - Point(x_pad - CH_WIDTH, 0);
draw_thicker_line(renderer, p, 2);
// draw label
draw_str(renderer, "RX", p[4].x - CH_WIDTH, p[4].y - CH_HEIGHT, 0xffffff);
draw_str(renderer, "TX", p[1].x - 2 * CH_WIDTH, p[1].y - CH_HEIGHT / 2, 0xffffff);
draw_str(renderer, "UART-[", p[1].x - 8 * CH_WIDTH, p[1].y, 0xffffff);
SDL_Point p[2];
p[0] = Point(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2) - Point(0, 30);
p[1] = p[0] - Point(10, 0);
const char* label[2] = { "RX", "TX" };
for (int i = 0; i < 2; i ++) {
draw_thicker_line(renderer, p, 2);
draw_str(renderer, label[i], p[1].x - 2 * CH_WIDTH, p[1].y - CH_HEIGHT / 2, 0xffffff);
p[0].y -= CH_HEIGHT; p[1].y -= CH_HEIGHT;
}
draw_str(renderer, "UART-[", p[1].x - 8 * CH_WIDTH, p[1].y + CH_HEIGHT, 0xffffff);
}
void init_uart(SDL_Renderer *renderer) {