Autodesk 00126-050008-1620A - Autocad 2006 Essentials User Manual page 71

The buttons and controls in Convert to 8-bit indexed dialog window
Color samples table
Color counter
Set auto palette button
Reset palette button
Preview and Light paint
Eyedropper
RGB button
6 Color Correction and Color Filtration
Contains the samples of colors of the
current palette, i.e. the palette that will
be applied by pressing OK.
This control is used to show the
number of colors in the current
palette. You can enlarge or reduce
this number.
Be pressing this button you force
WiseImage to automatically reset
palette. WISEIMAGE determines the
set of colors that most truly
represents the image and places
them into the color samples table.
Their number is reflected it the color
counter spinbox.
Restores the native palette of the
image.
The Preview window is supplied by its
usual set of buttons described on
pages 17. The Light paint is the
additional tool consisting of color
selector and Light paint checkbox.
The Light paint tool allows you to see
in the Preview window where the
pixels of selected color reside.
To preview pixels of selected color
1. Select color sample (samples).
2. Click on colored box near the Light
paint checkbox and choose an
appropriate color in the color selection
dialog. Press OK.
3. Check the Light paint box.
For better previewing select color for
light painting contrasting to those in
color samples table.
4. Pan image in preview window and
watch the pixels and areas of color,
selected on step 3.
This tool is used to obtain a color by
clicking on the pixel in the Preview
window or in document window.
Opens a dialog of color selection, let
you choose new color and change the
color selected in color samples table
with the new one. The image is
repainted with the new palette.
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