Package gl provides a full Fyne render implementation using system OpenGL libraries.

CachedFontFace returns a Font face held in memory.

ClearFontCache is used to remove cached fonts in the case that we wish to re-load Font faces.

DrawCircle rasterizes the given circle object into an image.

DrawLine rasterizes the given line object into an image.

DrawRectangle rasterizes the given rectangle object with stroke border into an image.

DrawString draws a string into an image.

MeasureString returns how far dot would advance by drawing s with f.

PaintImage renders a given fyne Image to a Go standard image If a fyne.Canvas is given and the image’s fill mode is “fill original” the image’s min size has to fit its original size.

RenderedTextSize looks up how big a string would be if drawn on screen.

VectorPad returns the number of additional points that should be added around a texture.

DefaultTabWidth is the default width in spaces.