Adjust Value

Quick Reference to Scripting Command
a=VALUE(percentage)
Items in CAPS are 0/1 switches or switches with more options than 0/1.

Operation Example

This operation allows you to alter the Value or brightness of each pixel in the specified area.

Adjust value provides you with a single slider for altering the brightness of the image. This value adjustment can range from 100 (brightest) to -100 (darkest). It is important to remember that this operation adjusts the Value of the pixels only. It does not alter the Hue or Saturation values of the pixels in the image. This is considered to be primarily a correction tool.

Adjust Value Operation Dialog

Value Controls

Trends

Some of the controls have a Trend button next to them. These trend buttons allow you to set variables over a series of frames. Each frame of any animation may be thought of as a slice of time. The trends allow you to alter some, all, or none of the variables for a particular time slice. Trend graphs have equidistantly spaced vertical lines. For animations under 100 frames in length, each of these lines represents a frame in the animation. The number of frames in any one sequence can be altered using the Sequence controls item from the Timeline pull down menu. Animation lengths of 100 - 999 frames will be represented with a vertical bar being 10 frames, and animation length greater than 1000 frames will have a vertical bar for every 100 frames. Click here to view more information on Trends.

Value

This slider allows you to adjust the value or brightness setting of each pixel in the specified area. The control ranges from 100 to -100 with positive values increasing the brightness, and negative values decreasing the brightness.

WinImages F/x Manual Version 7, Revision 5, Level B