Replacement the raster color

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ic_0283 The mode is applicable to the rasters with a 16 and 256 color items in a palette. It is intended for replacement as one, and group colors of a raster palette.

Expects from the user the choice of replaced color. The choice of replaced color is fulfilled on the raster image by a point or an area. Choice by point mode chooses only one color for replacement.

Choice by area mode chooses for replacement those colors which enter into the rectangular area created on two specified(indicated) points. Switching the modes Point - Area is carried out by means of a choice the approapriate items Select point, Select  area on the pop-up menu which will be actuated by the right mouse button click after start of Replacement  colors mode.

Some useful items of the pop-up menu:

- select point (Select  area)  -  choice method for replaced color - one color or  color group;

- use raster palette (Use Windows palette) - method for definition new color;

- without filing (With filing) - the termination order of the mode Replacement the raster color - with saving  the palette changes in the raster file or without saving.

 

The pop-up menu may (will) be actuated after start  the mode Replacement the raster color by pressing the right mouse button(at right button click) on the electronic map window.

Use a submode Undo operation, Undo (BackSpace) for the cancellation the last color change. Function Undo is accessible in an operating time of Replacement the raster color mode.

Use Reset button on Raster palette dialog for restoring the graphic raster palette.

 

Methods of activation Replacement the raster color mode:

1. It is necessary to select the raster from Raster List dialog (VIEW \ Raster List) . Then to press Properties button and in the appeared menu to select Palette item.  After starting Raster palette dialog to actuate Replacement the raster color mode by pressing From raster button.

2. It is necessary to set current the processed raster from Raster Editor (Tools \ Raster Editor)  by the modes Select raster, Select next raster, Select previous raster. Further to open the auxiliary panel Work with raster by pressing the so name button on the Raster Editor panel and to select Replacement of color button.