Painterclass

public void Arc(Vector2 center, float radius, float startAngle, float sweepAngle)PUBLIC

Draws an arc using the current `Sandbox.Painter.Stroke` with angles in clockwise degrees from right. Negative sweeps run counterclockwise. Radius measures to the centerline in drawing pixels. Sweeps of at least 360 degrees form a closed ring.

public void Arrow(Vector2 from, Vector2 to, float width = 4, float headSize = 16)PUBLIC

Draws a shafted arrow as one polygon using `Sandbox.Painter.Fill` and `Sandbox.Painter.Stroke`. All dimensions are in drawing pixels. Zero-length arrows or nonpositive shaft/head sizes draw nothing.

public Sandbox.Painter.LayerScope BeginLayer(Sandbox.Rect bounds, float opacity = 1, System.Nullable`1<Sandbox.Painter.Filter> filter = null, System.Nullable`1<Sandbox.Painter.Mask> mask = null)PUBLIC

public void Capsule(Vector2 from, Vector2 to, float fromRadius, float toRadius)PUBLIC

Draws the convex hull of two discs using Fill and Stroke. Endpoint radii are in drawing pixels. Equal radii form a capsule; unequal radii taper along common tangents. A contained disc reduces to the larger circle.

public void Clear(Color color)PUBLIC

Clears the destination, ignoring drawing state. Supported by texture and command-list painters, outside layers.

public void Clip(Sandbox.Rect rect, Sandbox.Painter.CornerRadii corners = null)PUBLIC

Intersects subsequent drawing with a rectangle, optionally rounded like Painter.Rect. Captures the current Transform; later transform changes do not move this clip. Nested clips intersect with each other and the panel's CSS clip. Scope() restores the previous clip. Empty rectangles or a collapsed transform clip all drawing.

public void Crescent(Vector2 center, float radius, float cutoutRadius, Vector2 cutoutOffset)PUBLIC

Draws a circle minus an offset circular cutout using Fill and Stroke. Dimensions and offset are in drawing pixels. Moving the cutout changes the moon's phase and direction. Disjoint circles leave a disc; a covering cutout draws nothing.

public void Cross(Vector2 center, float width, float length)PUBLIC

Draws a plus-shaped cross as one contour using Fill and Stroke, without overlapping bars. Width is the thickness of each bar; length is the full tip-to-tip span on both axes, in drawing pixels. Nonpositive, non-finite dimensions or a width greater than length draw nothing.

public void Dispose()PUBLIC

Submits a destination-owned recording. Copies may be disposed more than once. Panel-supplied painters do not own their recording.

public void FilterBackdrop(Sandbox.Rect rect, Sandbox.Painter.Filter filter, Sandbox.Painter.CornerRadii corners = null)PUBLIC

Filter pixels already drawn behind a rectangle. Captures the current transform, clip, opacity and blend mode.

public void Heart(Vector2 center, float size)PUBLIC

Draws a heart with two round lobes and a pointed base, using Fill and Stroke. Size is the full width in drawing pixels; its proportions are fixed and its bounds are centered at center.

public void LineSmooth(System.ReadOnlySpan`1<Vector2> points)PUBLIC

public void Pie(Vector2 center, float radius, float startAngle, float sweepAngle)PUBLIC

Draws a pie sector using `Sandbox.Painter.Fill` and the current `Sandbox.Painter.Stroke`. Angles are clockwise degrees from right; negative sweeps are supported. A full sweep draws a circle without radial seams.

public void Polygon(System.ReadOnlySpan`1<Vector2> points)PUBLIC

public void Quad(Vector2 a, Vector2 b, Vector2 c, Vector2 d)PUBLIC

Draws a quad using `Sandbox.Painter.Fill` and the current `Sandbox.Painter.Stroke`. Vertices follow the perimeter in drawing pixels.

public void RectShadow(Sandbox.Rect rect, Sandbox.Painter.CornerRadii corners = null, System.Nullable`1<Color> color = null, float blur = 0, float spread = 0, Vector2 offset = null, bool inset = False)PUBLIC

public void Rotate(float degrees)PUBLIC

Rotates the drawing axes clockwise in degrees around their current origin.

public Sandbox.Painter.StateScope Scope()PUBLIC

Saves drawing state until the returned scope is disposed.

public void Sprite(Sandbox.SpriteInstance sprite, Sandbox.Rect rect, System.Nullable`1<Color> tint = null, Sandbox.Rendering.FilterMode filter = 20)PUBLIC

public void Star(Vector2 center, float bodyRadius, float spikeLength, int points = 5, float rotation = -90)PUBLIC

Draws a star using Fill and Stroke. Body radius measures to the valleys; spike length extends beyond it to the tips, in drawing pixels. Rotation is clockwise degrees from right. At least three points and a positive body radius are required. Zero spike length draws a regular polygon.

public void Text(string text, Sandbox.Rect rect)PUBLIC

Draws text with the current TextStyle, opacity, transform and clip.

public void Texture(Sandbox.Texture texture, Sandbox.Rect rect, System.Nullable`1<Color> tint = null)PUBLIC

public void Tick(Vector2 center, float width, float length)PUBLIC

Draws a check mark as one filled contour using Fill and Stroke. Width is the arm thickness; length is the horizontal span of its centerline in drawing pixels. The long arm rises to the right. Nonpositive, non-finite dimensions or a width greater than half the length draw nothing.

public Sandbox.BlendMode Sandbox.Painter.BlendMode { get; set; }PUBLICGETSET

Blend mode for subsequent draws. Defaults to BlendMode.Normal.

public Sandbox.Rect Sandbox.Painter.Bounds { get; set; }PUBLICGETSET

The destination bounds in drawing coordinates. Panel painters start at (0, 0).

public Sandbox.Fill Sandbox.Painter.Fill { get; set; }PUBLICGETSET

Fill for closed shapes. Defaults to Fill.None.

public float Sandbox.Painter.Opacity { get; set; }PUBLICGETSET

Alpha multiplier for each draw, clamped to [0, 1]. Defaults to 1.

public Sandbox.Stroke Sandbox.Painter.Stroke { get; set; }PUBLICGETSET

Stroke for shapes and lines. Defaults to Stroke.None. Open paths always use centered alignment.

public Sandbox.TextStyle Sandbox.Painter.TextStyle { get; set; }PUBLICGETSET

Style used by Text and MeasureText. Defaults to TextStyle.Default.

public Matrix Sandbox.Painter.Transform { get; set; }PUBLICGETSET

2D affine transform applied before the destination transform. Defaults to identity.