Is there a way that I can set brightness and contrast using the WebImageViewer.  I have looked at the ApplyCommand, but it does not jump out what the command is.  I have tried searching both on-line help and the PDF document for developers and the two words Brightness and Contrast seems missing.

Any help or guidance is appreciated.

Bjarne Winkler

Greetings, Bjarne --

 There is a BrightnessContrastCommand (that's the name of it) that you will want.  Once you set it like this:

BrightnessContrastCommand cmd = new BrightnessContrastCommand(Brightness, Contrast);

you can then call it with the WebImageViewer like this:

WebImageViewer.ApplyCommand(cmd);
 

Elaine,

Thanks for your response. This is good news; I will explore and then report back to the Forum.

Bjarne Winkler.

The WebImageViewer's ApplyCommand is for any ImageCommand to be applied to the containing image.  So, if you have an image loaded into the WebImageViewer, and you want to apply a command that changes the brightness and contrast, you would use something like this:

   BrightnessContrastCommand bcc = new BrightnessContrastCommand(...);
   WebImageViewer1.ApplyCommand(bcc);

I have to admit that I am very surprised the words brightness and/or contrast do not come up when searching through the help... there are at least three ImageCommands in the Atalasoft.Imaging.ImageProcessing.Effects namespace:

http://www.atalasoft.com/products/dotimage/docs/Atalasoft.dotImage~Atalasoft.Imaging.ImageProcessing.Effects_namespace.html

Elaine,

Yes the BrightnessContrastCommand does work, but I am still missing some documentation regarding this command.  I cannot find it in the AtalaSoft DotImage 6.0 Developer’s Guide; however I did find it in the Help AtalaSoft DotImage 6.0 File. 

Again thanks for the help.

Bjarne Winkler

Guys,

 In the hope this helps you and others.  I was not able to find BrightnessContrastCommand on the on-line help at http://www.atalasoft.com/products/dotimage/docs/

Bjarne Winkler

Try:

http://www.atalasoft.com/products/dotimage/docs/Atalasoft.dotImage~Atalasoft.Imaging.ImageProcessing.Effects.BrightnessContrastCommand.html

It did not come up in a search, but it is there in the index.