label material types
label material type set=Plain text(main_lines, tab_labels=32, usew = 0, size=64) label background-color=gray label text-shadow=none text-transform=underline letter-spacing=2 b
You can see that unlike the rgb model (one-to-one mapping between display in CVI to actual color), the HSV model (two-to-one mapping between display and RGB color space) treats colors as continuous values with varying intensity. In CVI’s case, each HSV color represents a combination of three colors: rgb(255, 0, 0) for red, rgb(0, 255, 0) for green, and rgb(255, 0, 0) for blue. In this example, the ‘main lines’ and ‘tabs’ labels are all contained in the red, green, and blue HSV color space. However, if we expand the labels out by character or down by space, we end up with the labels which don’t contain any green, red, or blue.
The final step is to control the position of the labels relative to each other on the screen:
If you’re starting from scratch, this might not seem like much work, but it adds complexity by allowing you to use labels in different positions. For example, imagine that the labels are positioned next to each other on the canvas
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