String to texture conversion (blurry display)

[guillaC]

Hello everyone,
I want each of my textures to contain a letter from a 2D array.
I am using RayLib via a .NET wrapper, so I have declared my arrays as follows:

    static char[,] tableau = new char[numRows, numColumns];
    static Texture2D[,] textures = new Texture2D[numRows, numColumns];

I fill in my Texture2D array like this:

   static void GenererTextures()
    {
        for (int i = 0; i < numRows; i++)
        {
            for (int j = 0; j < numColumns; j++)
            {
                Image image = ImageTextEx(fontGB, tableau[i, j].ToString(), textSize, 0.0f, Color.LIME);
                textures[i, j] = Raylib.LoadTextureFromImage(image);
                Raylib.UnloadImage(image);
            }
        }
    }

I display it like this:

    static void AfficherGrille()
    {
        for (int i = 0; i < numRows; i++)
        {
            for (int j = 0; j < numColumns; j++)
            {
                Texture2D texture = textures[i, j];
                Rectangle rect = new Rectangle(j * texture.Width, i * texture.Height, texture.Width, texture.Height);
                Raylib.DrawTexture(texture, (int)rect.X + 5, (int)rect.Y + 5, Color.YELLOW);
            }
        }
    }

And I obtain the result:

For your information, the font used is: https://www.dafont.com/fr/pixelated.font

How can I achieve a higher quality display? (my letters are a bit blurry..)

Best regards

[orcmid]

Is that display PNG Actual size?

What is the resolution of your display and have you set some sort of scaling factor?

[guillaC]

    const int screenWidth = 800;
    const int screenHeight = 600;
    const int cellSize = 10;
    const int textSize = 10;

I wanted to have a letter in size 10 within a square of size 10x10 as well.

[orcmid]

I meant characteristics of your device's display, including dpi :).

And which operating system are you building for?

[guillaC]

[JupiterRider]

@guillaC Use LoadFontEx and try using different font sizes.