TPNGImage help

TPNGImage

Components > TChunkIHDR > Properties > ColorType


Returns the current image color type.

property
ColorType: Byte;

Description

Color type is the description for each pixel in the image. It's not recommended to change this property since it won't realloc data.

Color types Description
COLOR_PALETTE Each pixel is a palette index; a PLTE chunk must appear
COLOR_GRAYSCALE Each pixel is a grayscale sample.
COLOR_RGB Each pixel is an R,G,B triple.
COLOR_GRAYSCALEALPHA Each pixel is a grayscale sample, followed by an alpha sample.
COLOR_RGBALPHA Each pixel is an R,G,B triple, followed by an alpha sample.