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Stretching Images

Author
Travis Kirton

Tags
images

Stretching Images

This example shows how you can stretch and set the size of an image.

Width

You can set the width of an image like so:

img.width = 100.0

Height

You can set the height of an image like so:

img.height = 100.0

Frame

You can set the frame of an image like so:

img.frame = canvas.frame

If you set constrainsProportions to true then the image’s scale will be preserved when setting width or height

Example

let normal = Image("rockies")!
normal.center = canvas.center

let tall = Image(c4image: normal)
tall.height = canvas.height
tall.center = canvas.center

let wide = Image(c4image: normal)
wide.width = canvas.width
wide.center = canvas.center

let full = Image(c4image: normal)
full.frame = canvas.frame
self.canvas.add(full)

let images = [normal, tall, wide, full]
for img in images {
    img.opacity = 0.66
    img.border.color = white
    img.border.width = 0.5
}

canvas.add(full)
canvas.add(tall)
canvas.add(wide)
canvas.add(normal)

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