protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
var g = e.Graphics;
var bounds = this.GetLayoutBounds();
var foreColor = this.ForeColor;
var renderColor = this.Enabled ? foreColor : ColorUtils.Blend(foreColor, this.Parent.BackColor.DeriveAlpha(0.5D));
using (var brush = new SolidBrush(renderColor))
{
var text = this.Text;
var font = this.Font;
var textSize = g.MeasureString(text, font);
var renderFont = this.MouseDowned ? this.FontManager.DeriveSizeDelta(font, 1) : font;
using (var format = this.TextAlign.CreateStringFormat())
{
g.DrawString(text, renderFont, brush, bounds, format);
}
}
var penWidth = this.MouseDowned ? 3 : this.Focused ? 2 : 1;
using (var pen = new Pen(renderColor, penWidth))
{
pen.Alignment = PenAlignment.Inset;
var lo = pen.Width % 2;
g.DrawRectangle(pen, bounds.X, bounds.Y, bounds.Width - lo, bounds.Height - lo);
}
}
public override void Draw(ShapeRenderer renderer)
{
Vector2 position = ConvertUnits.ToDisplayUnits(physicsBody.Position);
renderer.SetTransform(
Matrix4.CreateRotationZ(PhysicsBody.Rotation) *
Matrix4.CreateTranslation(position.X, position.Y, 0f));
renderer.DrawShape(shape.VertexData, ColorUtils.Blend(Color4.Red, Color4.Green, currentHealth / 100f));
renderer.ClearTransform();
}
public void CanBlend()
{
var c1 = ColorUtils.Blend(ColorUtils.RedRGB, ColorUtils.BlackRGB);
AssertRGB(127, 0, 0, c1.R, c1.G, c1.B, "red/black");
}