# wx.lib.floatcanvas.FCObjects¶

This is where FloatCanvas defines its drawings objects.

## Functions Summary¶

 ComputeFontScale Compute the font scale.

## Classes Summary¶

 Arc Draws an arc of a circle, centered on point CenterXY, from Arrow Draws an arrow ArrowLine Draws an arrow line. Bitmap Draws a bitmap Circle Draws a circle ColorOnlyMixin Mixin class for objects that have just one color, rather than a fill DotGrid An example of a Grid Object – it is set on the FloatCanvas with one of DrawObject This is the base class for all the objects that can be drawn. Ellipse Draws an ellipse see RectEllipse Group A group of other FloatCanvas Objects Line Draws a line LineAndFillMixin Mixin class for objects that have both a line and a fill color and LineOnlyMixin Mixin class for objects that have just a line, rather than a fill PieChart This is DrawObject for a pie chart Point A point DrawObject PointSet Draws a set of points PointsObjectMixin A mixin class that provides some methods suitable for use Polygon Draws a polygon Rectangle Draws a rectangle see RectEllipse RectEllipse A RectEllipse draw object. ScaledBitmap Draws a scaled bitmap ScaledBitmap2 Draws a scaled bitmap ScaledText ##fixme: this can be depricated and jsut use ScaledTextBox with different defaults. ScaledTextBox Draws a text object Spline Draws a spline SquarePoint Draws a square point Text Draws a text object TextObjectMixin A mix in class that holds attributes and methods that are needed by XYObjectMixin This is a mixin class that provides some methods suitable for use

### Functions¶

ComputeFontScale()

Compute the font scale.

A global variable to hold the scaling from pixel size to point size.