1.5 Operations and inks

When you draw in Pixy you use a combination of operation and ink. Operation is the drawing tool which specify which pixels to draw. For example one operation is drawing a line or a circle. The ink specifies how the pixels will be placed on the image. The default ink is the opaque ink, which means the selected color will be used as it is. But there are other inks as well (and more will follow in future versions). With the add ink the current color's index will be added to the existings color's index. This can be used to make images (or part of the images) darker if you used consecutive colors (or gradients).

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