Image Extension

Note: This extension is for the obsolete Silverstripe 3 and is itself obsolete and unmaintained. It should not be used.

Adds some convenience routines to the Image class.

• Version 3.x is for SilverStripe 3.2 and above (3.2+). It removes methods that are already built into the Image method of SilverStripe 3.2+ and retains those that are not (eg, Rotate(), TopCroppedResize()).

Upgrade notes for going from QI Image Extension to SS 3.2+ Image:

	CroppedResize() -> Fill()
	CroppedImage() -> Fill()  
	PaddedResize() -> Pad()
	PaddedImage() -> Pad()  
	ResizeByHeight() -> ScaleHeight()  
	ResizeByWidth() -> ScaleWidth()  
	ResizeRatio() -> Fit()  
	Rotate() -> [no replacement; use ImageExtension]  
	SetHeight() -> ScaleHeight()  
	SetSize() -> Pad() 
	SetRatioSize() -> Fit() 
	SetWidth() -> ScaleWidth()  
	TopCroppedResize() ->  [no replacement; use ImageExtension->TopCroppedImage()]  

NOTE: If existing ImageExtension's methods arguments (the width and height) are expressed as a string, will need to replace with SS3.2+ format, e.g.:

MyImage.CroppedResize('200x200') -> MyImage.Fill(200,200)

• Version 2.x is for SilverStripe 3.1.x.

• Earlier versions were designed for SilverStripe 2.4. The version supporting SilverStripe 3.x exists only to simplify migrating 2.4 sites to 3.x. All of its functionality exists natively in SilverStripe 3.x. There will be no further development of this module.