/// <summary>
/// Constructs a new picture with the given texture.
/// </summary>
/// <param name="texture">The texture that the picture should use.</param>
public Picture(Texture texture)
: this()
{
if (texture == null)
throw new ArgumentNullException(nameof(texture));
this.texture = texture;
}
/// <summary>
/// Constructs new drawable text for the given text with the given font-family, font-size and string format.
/// The text will be restricted in width to the given maxWidth.
/// </summary>
/// <param name="text">The text that should be drawn.</param>
/// <param name="fontFamily">The font family with which the text should be drawn.</param>
/// <param name="emSize">The size at which the text should be drawn.</param>
/// <param name="color">The color the text should be drawn with.</param>
/// <param name="maxWidth">The maximum width the text should fit in.</param>
/// <param name="format">Formatting options for the drawn text.</param>
public Text(string text, string fontFamily, float emSize, Color color, int maxWidth, StringFormat format)
{
// cache?
Font font = new Font(fontFamily, emSize);
SizeF stringSize = graphics.MeasureString(text, font, maxWidth, format);
Bitmap bmp = new Bitmap((int)stringSize.Width + 1, (int)stringSize.Height + 1);
System.Drawing.Graphics gfx = System.Drawing.Graphics.FromImage(bmp);
gfx.DrawString(text, font, new SolidBrush(color), new PointF(0, 0));
texture = new Texture(bmp);
}
/// <summary>
/// Disposes of the internal texture the picture uses.
/// </summary>
public void Dispose()
{
texture.Dispose();
texture = null;
}
