Returns a color with the provided hue (H), saturation (S), lightness (L) and a certain degree of opacity (alpha, A).

Returns a color with the provided hue (H), saturation (S), value (V) and a certain degree of opacity (alpha, A).

Returns a color with the provided components for red (R), green (G) and blue (B) and a certain degree of opacity (alpha, A).

Black color

Blue color

Cyan color

Green color

Magenta color

Red color

Fully-transparent color

White color

Yellow color

Represents a color. A color also has a degree of opacity, from completely transparent (like the color transparent) to completely opaque (like the color red).

Creates a new graphic by placing the two graphics one above the other. The two graphics are horizontally centered.

Creates a new graphic by placing the two graphics one besides the other. The two graphics are vertically centered.

Creates a new graphic by composing the two provided graphics. The first graphic is kept in the foreground, the second one in the background. The graphics are aligned by superimposing their pinning positions.

Returns the height of a graphic.

Returns the width of a graphic.

Creates a new graphic by overlaying the two provided graphics, keeping the first one in the foreground and the second one in background. The two graphics are overlaid on their centers.

Creates a new graphic that corresponds to the provided graphic, with a new pinning position.

Creates a new graphic by rotating counterclockwise the provided graphic around its pinning position by the given angle. A negative angle corresponds to a clockwise rotation.

Save a sequence of graphics as an animation (GIF).

Save a graphic to a file. Two file formats are supported: PNG (raster graphics) and SVG (vector graphics). The extension of the filename (either “.png” or “.svg”) determines the format.

Show a sequence of graphics as an animation (GIF).

Show a graphic. Graphics with no area cannot be shown.

The middle point of the bottom edge of the bounding box

The bottom left corner of the bounding box

The bottom right corner of the bounding box

The center point of the bounding box

The middle point of the left edge of the bounding box

The middle point of the right edge of the bounding box

The middle point of the top edge of the bounding box

The top left corner of the bounding box

The top right corner of the bounding box

Represents a point on a plane.

Creates a circular sector belonging to a circle of the given radius, filled with a color.

Creates an ellipse with the given width and height, filled with a color.

Creates an empty graphic. When an empty graphic is composed with any other graphic, it behaves as a neutral element: the result is always identical to the other graphic.

Creates a rectangle of the given size, filled with a color.

Creates a graphic with the text rendered using the specified font, size and color.

Creates a triangle given two sides and the angle between them, filled with a color.

A graphic (image) with a position for pinning.