New returns a new canvas backend.

NewGLContext creates all the necessary GL resources, like shaders and buffers.

NewOffscreen returns a new offscreen canvas backend.

GLContext is a context that contains all the shaders and buffers necessary for rendering.

Image represents a loaded image that can be used in various drawing functions.

LinearGradient is a gradient with any number of stops and any number of colors.

RadialGradient is a gradient with any number of stops and any number of colors.

XMobileBackend is a canvas backend using Go-GL.

XMobileBackendOffscreen is a canvas backend using an offscreen texture.