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minor cleanup to README and options docs

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- remove unnecessary option example
- add option example for format changes
- move `-help` text to bottom of section
This commit is contained in:
Will Norris 2017-08-31 07:24:59 +00:00
parent 81cb74ef7e
commit 430baac0b0
2 changed files with 15 additions and 16 deletions
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5
data.go
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@ -216,14 +216,13 @@ func (o Options) transform() bool {
//
// 0x0 - no resizing
// 200x - 200 pixels wide, proportional height
// 0.15x - 15% original width, proportional height
// x100 - 100 pixels tall, proportional width
// x0.15 - 15% original height, proportional width
// 100x150 - 100 by 150 pixels, cropping as needed
// 100 - 100 pixels square, cropping as needed
// 150,fit - scale to fit 150 pixels square, no cropping
// 100,r90 - 100 pixels square, rotated 90 degrees
// 100,fv,fh - 100 pixels square, flipped horizontal and vertical
// 200x,q80 - 200 pixels wide, proportional height, 80% quality
// 200x,q60 - 200 pixels wide, proportional height, 60% quality
// 200x,png - 200 pixels wide, converted to PNG format
// cw100,ch200 - crop fragment that starts at (0,0), is 100px wide and 200px tall
// cw100,ch200,cx10,cy20 - crop fragment that start at (10,20) is 100px wide and 200px tall