pub struct Viewer<Handle> { /* private fields */ }
Expand description

A frame that displays an image with the ability to zoom in/out and pan.

Implementations§

Creates a new Viewer with the given State.

Sets the padding of the Viewer.

Sets the width of the Viewer.

Sets the height of the Viewer.

Sets the max scale applied to the image of the Viewer.

Default is 10.0

Sets the min scale applied to the image of the Viewer.

Default is 0.25

Sets the percentage the image of the Viewer will be scaled by when zoomed in / out.

Default is 0.10

Trait Implementations§

Converts to this type from the input type.
Returns the Tag of the Widget. Read more
Returns the State of the Widget. Read more
Returns the width of the Widget.
Returns the height of the Widget.
Returns the layout::Node of the Widget. Read more
Processes a runtime Event. Read more
Returns the current mouse::Interaction of the Widget. Read more
Draws the Widget using the associated Renderer.
Returns the state Tree of the children of the Widget.
Reconciliates the Widget with the provided Tree.
Applies an Operation to the Widget.
Returns the overlay of the Widget, if there is any.

Auto Trait Implementations§

Blanket Implementations§

Convert the source color to the destination color using the specified method Read more
Convert the source color to the destination color using the bradford method by default Read more
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.

Convert into T with values clamped to the color defined bounds Read more
Convert into T. The resulting color might be invalid in its color space Read more
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.
Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more