ig.

ImageDrawing

new ImageDrawing()

Image for pixel perfect scaled dynamic drawing.
- this class is intended for use of cached drawings to improve performance, i.e. don't redraw a lot IMPORTANT:do not use this for actual image files, instead use ig.Image.

Author:
  • Collin Hover - collinhover.com
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Members

loaded :Boolean

Image drawing is always loaded.

Default Value:
  • true
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Methods

finalize(scale)

Finalizes drawing and flag image to redraw sizes. IMPORTANT: finalizing at a scale other than 1 will disable dynamic resizing for the image!

Parameters:
Name Type Argument Default Description
scale Number <optional>
 1 scale to finalize at
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init(settings)

Initializes drawing canvas.

Parameters:
Name Type Description
settings Object settings object.
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load()

Image drawing does not need to load.

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onload()

Image drawing does not need on load callback.

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reload()

Image drawing does not need to reload.

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setDimensions(width, height)

Set width and height of image.

Parameters:
Name Type Description
width Number of original size.
height Number of original size.
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setHeight(height)

Set height of image.

Parameters:
Name Type Description
height Number of original size.
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setWidth(width)

Set width of image.

Parameters:
Name Type Description
width Number of original size.
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