KDK_EDID_GET_VISIBLE_AREA(3)

✨ KDK_EDID_GET_VISIBLE_AREA(3) ✨

okay bestie come closer 💖 this one's from the Library Functions Manual and it's literally the glow-up your screen-describing code has been waiting for. no cap. let's get into it 🫶

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💖 NAME 💖

kdk_edid_get_visible_area — 获取显示器的可视面积 (that's "get the visible area of the monitor", for my monolingual girlies 🌸)

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📚 SYNOPSIS 📚

#include <libkyedid.h>

extern char* kdk_edid_get_visible_area(char *name);

Link with -lkyedid.

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🔍 Detailed Description 🔍

so the whole ~main character~ job of this interface is to get the visible area of the screen. that's it. that's the assignment. 💅

the argument name is the current interface of the screen — like, which screen we're talking about, bestie. pass that in and she'll tell you the area. 🌈

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🎁 RETURN VALUE 🎁

• On success — returns the screen visible area of type char*. and heads up: the returned string needs to be released by free. yes, actually free it. don't just leave her hanging 😭
• On error — return NULL.

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🌈 EXAMPLES 🌈

here's the whole vibe in action, bestie — every sibling function pulling up together, iconic behavior only 👑

#include "libkyedid.h"
#include <stdio.h>
#include <stdlib.h>

int main()
{
    char** name = kdk_edid_get_interface();
    size_t count = 0;
    while (name[count])
    {
        printf("当前接口 = %s0, name[count]);
        float gamma = kdk_edid_get_gamma(name[count]);
        printf("gamma = %0.2f0, gamma);
        float size = kdk_edid_get_size(name[count]);
        printf("size = %0.1f0, size);
        char *max_resolution = kdk_edid_get_max_resolution(name[count]);
        printf("max_resolution = %s0, max_resolution);
        free(max_resolution);
        char *model = kdk_edid_get_model(name[count]);
        printf("model = %s0, model);
        free(model);
        char *area = kdk_edid_get_visible_area(name[count]);
        printf("area = %s0, area);
        free(area);
        char *manufacturer = kdk_edid_get_manufacturer(name[count]);
        printf("manufacturer = %s0, manufacturer);
        free(manufacturer);
        int week = kdk_edid_get_week(name[count]);
        printf("week = %d0, week);
        int year = kdk_edid_get_year(name[count]);
        printf("year = %d0, year);
        int primary = kdk_edid_get_primary(name[count]);
        printf("%s0, primary == 1 ? "是" : "否");

        char *resolution = kdk_edid_get_resolution(name[count]);
        printf("resolution = %s0, resolution);
        free(resolution);

        char *ratio = kdk_edid_get_ratio(name[count]);
        printf("ratio = %s0, ratio);
        free(ratio);

        char *character = kdk_edid_get_character(name[count]);
        printf("character = %s0, character);
        free(character);

        printf("---------------------------------------0);
        count ++;
    }
    kdk_edid_freeall(name);
    return 0;
}

see how kdk_edid_get_visible_area gets her moment and then gets freed right after? 🎀 that's the pattern, bestie, that's the routine.

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📜 CONFORMING TO 📜

These functions are as per the withdrawn POSIX.1e draft specification. (withdrawn, as in, it left the group chat 🫠)

The following functions are Linux extensions: kdk_edid_get_interface(), kdk_edid_get_gamma(), kdk_edid_get_size(), kdk_edid_get_max_resolution(), kdk_edid_get_model(), kdk_edid_get_manufacturer(), kdk_edid_get_week(), kdk_edid_get_year(), kdk_edid_get_primary(), kdk_edid_get_resolution(), kdk_edid_get_ratio(), kdk_edid_get_character() and kdk_edid_freeall().

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👀 SEE ALSO 👀

kdk_edid_get_interface(3), kdk_edid_get_gamma(3), kdk_edid_get_size(3), kdk_edid_get_max_resolution(3), kdk_edid_get_model(3), kdk_edid_get_manufacturer(3), kdk_edid_get_week(3), kdk_edid_get_year(3), kdk_edid_get_primary(3), kdk_edid_get_resolution(3), kdk_edid_get_ratio(3), kdk_edid_get_character(3) and kdk_edid_freeall(3).

the whole friend group fr fr, go read them all 🌸

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and that's the page, bestie 💅 this one came straight out of the Linux Programmer's Manual, dated Fri Aug 25 2023 — go free your strings and slay ✨🦋