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pub struct DrawHandler { /* private fields */ }
Expand description

Manager for drawing operations.

Implementations

Create a new DrawHandler.

Get the drawing context to draw on a gtk::DrawingArea. If the size of the gtk::DrawingArea changed, the contents of the surface will be replaced by a new, empty surface.

Initialize the draw handler.

Trait Implementations

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.