public static Texture2D FromText(string text, SpriteFont font, Color color, Size size, bool multiLine, int lineStart, GraphicsDevice device)
{
string[] drawAbleText = multiLine ? text.Split(new string[1] { "\n" }, StringSplitOptions.None) : new string[1] { text };
RenderTarget2D target = new RenderTarget2D(device, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(device);
device.SetRenderTarget(target);
device.Clear(Color.Transparent);
sb.Begin();
for (int i = lineStart; i < drawAbleText.Length; i++)
{
float y = 1 + (i - lineStart) * font.GetHeight();
sb.DrawString(font, drawAbleText[i], new Vector2(1, y), color, 0f, Vector2.Zero, Vector2.One, SpriteEffects.None, 0f);
}
sb.End();
device.SetRenderTarget(null);
Texture2D texture = new Texture2D(device, size.Width, size.Height);
Color[] colorData = target.GetColorData();
texture.SetData(colorData);
target.Dispose();
sb.Dispose();
return texture;
}
public override void Refresh()
{
base.Refresh();
using (RenderTarget2D target = new RenderTarget2D(device, Bounds.Width, Bounds.Height))
{
SpriteBatch sb = new SpriteBatch(device);
device.SetRenderTarget(target);
device.Clear(Color.Transparent);
sb.Begin();
Draw(sb);
sb.End();
device.SetRenderTarget(null);
image = ToDColorBmp(target.GetColorData(), Bounds.Width, Bounds.Height);
}
}
public static Texture2D FromLabels(KeyValuePair<string, Color>[] labels, SpriteFont font, Size size, GraphicsDevice device)
{
RenderTarget2D target = new RenderTarget2D(device, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(device);
device.SetRenderTarget(target);
device.Clear(Color.Transparent);
sb.Begin();
for (int i = 0; i < labels.Length; i++)
{
string prevString = string.Join(" ", labels.Select(l => l.Key).ToArray(), 0, i);
if (i > 0) prevString += " ";
float x = 1 + font.MeasureString(prevString).X;
sb.DrawString(font, labels[i].Key, new Vector2(x, 1), labels[i].Value, 0f, Vector2.Zero, Vector2.One, SpriteEffects.None, 0f);
}
sb.End();
device.SetRenderTarget(null);
Texture2D texture = new Texture2D(device, size.Width, size.Height);
Color[] colorData = target.GetColorData();
texture.SetData(colorData);
target.Dispose();
return texture;
}
public static Texture2D Stretch(this Texture2D texture, Size size)
{
RenderTarget2D target = new RenderTarget2D(texture.GraphicsDevice, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(texture.GraphicsDevice);
texture.GraphicsDevice.SetRenderTarget(target);
texture.GraphicsDevice.Clear(Color.Transparent);
sb.Begin();
sb.Draw(texture, new Rectangle(0, 0, size.Width, size.Height), Color.White);
sb.End();
texture.GraphicsDevice.SetRenderTarget(null);
Texture2D result = new Texture2D(texture.GraphicsDevice, size.Width, size.Height);
result.SetData(target.GetColorData());
target.Dispose();
sb.Dispose();
return result;
}
public static Texture2D RenderOnto(this Texture2D texture, Size size, Vector2 position = default(Vector2), float rotation = 0, Vector2 scale = default(Vector2))
{
RenderTarget2D target = new RenderTarget2D(texture.GraphicsDevice, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(texture.GraphicsDevice);
texture.GraphicsDevice.SetRenderTarget(target);
texture.GraphicsDevice.Clear(Color.Transparent);
sb.Begin();
sb.Draw(texture, position, null, Color.White, rotation, Vector2.Zero, scale == default(Vector2) ? Vector2.One : scale, SpriteEffects.None, 1f);
sb.End();
texture.GraphicsDevice.SetRenderTarget(null);
Texture2D result = new Texture2D(texture.GraphicsDevice, size.Width, size.Height);
result.SetData(target.GetColorData());
target.Dispose();
sb.Dispose();
return result;
}
