LazPaint Command line
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Command line
General use :
lazpaint inputfile [/command1 [/command2...]] [outputfile]
Or
lazpaint inputfile [-command1 [-command2...]] [outputfile]
On Linux, the command prefix is "-".
On Windows, the command prefix can be "-" or "/".
Line without command
You can omit commands to convert an image to another file format. For example :
lazpaint image.pdn image.png
will flatten and save a Paint.NET image into a PNG.
Line without output file
If you do not specify an output file, the application is opened with the resulting image. For example:
lazpaint image.png /RotateCW
will open the image with a 90° rotation.
Line without input file
You can also create an image out of nothing. For example :
lazpaint /New(800,600) /Gradient(255,255,255,255,0,0,0,255,Linear,0,0,800,600) blackwhite.png
will create an image with a black and white gradient and save it into blackwhite.png.
General commands
Here is the list of supported commands :
- /HorizontalFlip : flips image horizontally
- /VerticalFlip : flips image vertically
- /SwapRedBlue : swaps red and blue channels
- /RotateCW : rotates image clockwise
- /RotateCCW : rotates image counterclockwise
- /Resample(Width,Height: Integer) : resample image to Width x Height
- /Opacity(Value: Byte) : applies a global factor to opacity
- /Gradient(red1,green1,blue1,alpha1,red2,green2,blue2,alpha2: Byte; type; x1,y1,x2,y2: Single) : draws a gradient. Type can be Linear, Reflected, Diamond or Radial.
- /New(Width,Height) : creates a new empty image of Width x Height
For example :
lazpaint bigimage.bmp /Resample(320,200) smallimage.png
will save a small copy of bigimage.bmp into smallimage.png
Filter commands
You can apply filters with default values. Here is the list of filter commands:
Blur filters : BlurPrecise, BlurRadial, BlurFast, BlurCorona, BlurDisk, BlurMotion, BlurCustom
Pixel filters : Sharpen, Smooth, Median, ClearType, ClearTypeInverse, Emboss, Contour, Grayscale, Negative, LinearNegative, ComplementaryColor, Normalize, SmartZoom3
Deformation filters : Sphere, Twirl, Cylinder, Plane
Rendering filters : PerlinNoise, CyclicPerlinNoise, Clouds, CustomWater, Water, Wood, WoodVertical, Plastik, MetalFloor, Camouflage, SnowPrint, Stone, RoundStone, Marble
For example :
lazpaint photo.jpg /Contour /Emboss /Normalize
will transform the image into a carved stone.
