Graphics Functions

Gamma/Photon: Using Gamma™ with the Photon microGUIŽ, Version 4.0
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# II. Graphics Functions

Table of Contents
`ImageSubDivide` -- divides an image into columns and rows.
`ImageThumbNail` -- resizes images by pixels.
`ImageToLabel` -- makes a label from an image.
`PgCMY` -- represents colors as combinations of cyan, magenta, and yellow.
`PgGray` -- converts a gray level index from 8-bit to 24-bit color.
`PgGrayValue` -- converts a color to a gray-scale equivalent.
`PgHSV` -- represents color by hue, saturation, and brightness.
`PgRedValue`, `PgGreenValue`, `PgBlueValue` -- indicate color strength.
`PgRGB` -- represents colors as combinations of red, green, and blue.
`PxConvolveImage` -- performs matrix-based convolutions on images.
`PxCopyImage` -- copies an image.
`PxGreyImage` -- converts colored images to grey.
`PxLoadImage` -- loads image files.
`PxReduceImage` -- resizes images by percentage.
`PxSubImage` -- returns a sub-image of a passed image.
`PxThresholdImage` -- converts grey-scale images to black and white.

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