Trait Image

pub trait Image {
    // Required methods
    fn image_draw(
        &mut self,
        win: winid_t,
        image: u32,
        val1: i32,
        val2: i32,
    ) -> u32;
    fn image_draw_scaled(
        &mut self,
        win: winid_t,
        image: u32,
        val1: i32,
        val2: i32,
        width: u32,
        height: u32,
    ) -> u32;
    fn image_get_info(&mut self, image: u32) -> Option<(u32, u32)>;
    fn window_flow_break(&mut self, win: winid_t);
    fn window_erase_rect(
        &mut self,
        win: winid_t,
        left: i32,
        top: i32,
        width: u32,
        height: u32,
    );
    fn window_fill_rect(
        &mut self,
        win: winid_t,
        color: u32,
        left: i32,
        top: i32,
        width: u32,
        height: u32,
    );
    fn window_set_background_color(&mut self, win: winid_t, color: u32);
}

GLK_MODULE_IMAGE

Required Methods

fn image_draw(&mut self, win: winid_t, image: u32, val1: i32, val2: i32) -> u32

Draws the given image resource in the given window. The position of the image is given by val1 and val2.

fn image_draw_scaled( &mut self, win: winid_t, image: u32, val1: i32, val2: i32, width: u32, height: u32, ) -> u32

Draws the given image resource in the given window, scaling it to the given width and height. The position of the image is given by val1 and val2.

fn image_get_info(&mut self, image: u32) -> Option<(u32, u32)>

Returns information about an image. Returns Some((width, height)), or None if the image does not exist.

fn window_flow_break(&mut self, win: winid_t)

“Break” the stream of text down below the current margin image.

fn window_erase_rect( &mut self, win: winid_t, left: i32, top: i32, width: u32, height: u32, )

Fills the given rectangle with the window’s background color.

fn window_fill_rect( &mut self, win: winid_t, color: u32, left: i32, top: i32, width: u32, height: u32, )

Fills the given rectangle with the given color.

fn window_set_background_color(&mut self, win: winid_t, color: u32)

Set the background color of the window.

Implementors