打印控制台#

Print Console commands are only available when using VEXcode EXP. If you are coding in VS Code, you will need to print to the EXP’s Brain Screen using Brain.Screen commands.

所有新项目都从打印控制台中的第 1 行光标开始。

命令 #

Print to the Print Console #

The printf(text) method prints text on the screen using the current cursor position.

参数	描述
`text`	要打印到打印控制台的字符串（在引号中）或整数。

格式 #

打印到打印控制台的值可以使用格式说明符来显示打印语句内的值。

%d - Decimal Integer
%f - Decimal Floating Point Number
%o - Signed Octal
%s - String of Characters
%x - Unsigned Hexadecimal Integer
%c - Character

此示例将 V5 Brain 的当前时间打印为具有 2 位小数的浮点数。

printf("Screen Pressed? %s\n", Brain.Screen.pressing());

格式说明符还可以包含标志以进一步修改它们：

%6f - This prints a floating point number that is a minimum of 6 characters wide.
%.2f - This prints a floating point number with 2 decimal places.
%6.2f - This prints a floating point number that is a minimum of 6 characters wide with 2 decimal places.

新线 #

/n is a newline character, and it is required by the printf command to output any of its contents to the Print Console.

printf("This text will be ");
printf("printed on the same line\n");
printf("This is on a new line\n");

不同的颜色 #

您可以使用以下颜色代码更改打印到打印控制台时文本的颜色：

[31m - Red
[32m - Green
[34m - Blue
[30m - Black
[37m - White
[33m - Yellow
[91m - Orange
[35m - Purple
[36m - Cyan
[97m - Transparent

All color codes need to be attached to an escape sequence = \033 in order to function.

You can either use this directly in a print command with a string.

// Print VEXcode in Red to the Print Console.
printf("\033[31m VEXcode\n");

Or, you can use it on its own to set all print commands afterwards to the set color.

// Set the Print Console text color to Red before printing VEXcode.
printf("\033[31m");
printf("VEXcode\n");

**返回：**无。

Clear the Print Console #

By using \033[2J\n inside of the printf command, you can clear the entire Print Console. This will also set the cursor back to row 1.

下面的示例将打印“VEXcode”，然后在 2 秒后清除打印控制台。

printf("VEXcode\n");
wait(2, seconds);
printf("\033[2J\n");