75 lines
3.7 KiB
Markdown
75 lines
3.7 KiB
Markdown
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## Version history
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### 1.2.6
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- FIXED: hole shape parent search (Issues #31 #39)
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- FIXED: Handle (absolute) paths in CLI correctly Issue #42
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### 1.2.5
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- RGBA ImageData check in colorquantization(), solving Issue #24 and #18
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### 1.2.4
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- ```options.layering``` : default 0 = sequential, new method ; 1 = parallel, old method. (Enhancement Issue #17)
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- case insensitive option preset names
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- README.md reorganizing
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### 1.2.3
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- Node.js Command line interface (Enhancement Issue #13)
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- FIXED: Pathomit problem thanks to EusthEnoptEron (Issue #14)
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- options.corsenabled for [CORS Image loading](https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image) thanks to neel-radica (Issue #12)
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### 1.2.2
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- FIXED: missing hole in path because of incorrect bounding box (Issue #11)
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- Posterized3 option preset
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- Changed svgpathstring() arguments to simplify getsvgstring()
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### 1.2.1
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- FIXED: Gaussian blur preprocessing is now independent of DOM and canvas, thus working directly with Node.js (Issue #9)
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### 1.2.0
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This is a major update, changing some internal logic and option default values. The API is compatible, so it should work out of the box.
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- FIXED: transparent holes are now possible. ( Issue #7 and #8 )
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- Deterministic output by default: ```options.colorsampling = 2``` ; ```options.mincolorratio = 0``` are deterministic and the defaults now.
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- Right angle enhancing: ```options.rightangleenhance``` ( default : true )
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- Option presets (see below)
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- Custom strokewidth with ```options.strokewidth``` ( default : 1 )
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- Line filter with ```options.linefilter``` ( default : false )
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- Simplified ```getsvgstring()```; ```options.desc = false``` by default; splitpoint = fitpoint in fitseq(); small bugfixes and optimizations
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Version history and README for the old 1.1.2 version is [here.](https://github.com/jankovicsandras/imagetracerjs/blob/master/README_v1.1.2.md)
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### 1.1.2
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- minor bugfixes
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- lookup based ```pathscan()```
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### 1.1.1
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- Bugfix: CSS3 RGBA output in SVG was technically incorrect (however supported by major browsers), so this is changed. [More info](https://stackoverflow.com/questions/6042550/svg-fill-color-transparency-alpha)
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### 1.1.0
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- it works with Node.js (external library required to load image into an ImageData object)
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- export as AMD module / Node module / browser or worker variable
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- new syntax: ```ImageTracer112.imageToTracedata()```, no need to initialize
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- fixed ```options``` with hasOwnProperty: 0 values are not replaced with defaults, fixed polygons with coordinates x=0 or y=0
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- transparency support: alpha is not discarded now, it is given more weight in color quantization
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- new ```options.roundcoords``` : rounding coordinates to a given decimal place. This can reduce SVG length significantly (>20%) with minor loss of precision.
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- new ```options.desc``` : setting this to false will turn off path descriptions, reducing SVG length.
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- new ```options.viewbox``` : setting this to true will use viewBox instead of exact width and height
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- new ```options.colorsampling``` : color quantization will sample the colors now by default, can be turned off.
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- new ```options.blurradius``` : setting this to 1..5 will preprocess the image with a selective Gaussian blur with ```options.blurdelta``` treshold. This can filter noise and improve quality.
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- ```imagedataToTracedata()``` returns image width and height in tracedata
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- ```getsvgstring()``` needs now only ```tracedata``` and ```options``` as parameters
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- ```colorquantization()``` needs now only ```imgd``` and ```options``` as parameters
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- background field is removed from the results of color quantization
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- ESLint passed
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- test automation and simple statistics in imagetracer_test_automation.html
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### 1.0.0 - 1.0.4
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- first published version + bugfixes
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