Trait opencv::prelude::WidgetTrait

source · 
pub trait WidgetTrait: WidgetTraitConst {
    // Required method
    fn as_raw_mut_Widget(&mut self) -> *mut c_void;

    // Provided method
    fn set_rendering_property(
        &mut self,
        property: i32,
        value: f64
    ) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::viz::Widget

Required Methods§

source

fn as_raw_mut_Widget(&mut self) -> *mut c_void

Provided Methods§

source

fn set_rendering_property(&mut self, property: i32, value: f64) -> Result<()>

Sets rendering property of the widget.

Parameters
  • property: Property that will be modified.
  • value: The new value of the property.

Rendering property can be one of the following:

  • POINT_SIZE
  • OPACITY
  • LINE_WIDTH
  • FONT_SIZE

REPRESENTATION: Expected values are

  • REPRESENTATION_POINTS
  • REPRESENTATION_WIREFRAME
  • REPRESENTATION_SURFACE

IMMEDIATE_RENDERING:

  • Turn on immediate rendering by setting the value to 1.
  • Turn off immediate rendering by setting the value to 0.

SHADING: Expected values are

  • SHADING_FLAT
  • SHADING_GOURAUD
  • SHADING_PHONG

Implementors§