Problem with Zoom mode

Hello.. I am using Aurigma graphicmills5.5, I have written the codes in multilayer to fit the multilayerviewer "

MultiLayerViewer.ZoomMode = Aurigma.GraphicsMill.WinControls.ZoomMode.BestFit;
MultiLayerViewer.ZoomMode = Aurigma.GraphicsMill.WinControls.ZoomMode.FitToWidth;
MultiLayerViewer.ZoomMode = Aurigma.GraphicsMill.WinControls.ZoomMode.FitToHeight;" for Bestfit, fittowidth and fittoheight.. ,when it use the zoom mode with any value,its working correctly,but in the case of Bestfit,Fittowidth and fittoheight, its not have any changes .. how can i fix this? pls help me..

Edited by user Thursday, February 24, 2011 9:15:39 PM(UTC)  | Reason: Not specified

I am using the following function to set the zoom of multilayer viewer.. In the combobox,it contains the Bestfit,Fittowidth, FittoHeight, 10,25,50,100..... when it select the integer values 10,20..1600. its working well.. when i select the bestfit or fittowidth or fittoheight option ,its remain the same as the value selected from (10,20....). No change with options Bestfit,Fittowidth,fittoheight.

private void ParseComboBoxZoomText()
{
_isTextChanged = false;
if ((_zoomToolStripComboBox.Text == "Best Fit") || (_zoomToolStripComboBox.Text == "Fit to Width") || (_zoomToolStripComboBox.Text == "Fit to Height"))
{
if (_zoomToolStripComboBox.Text == "Best Fit")
{
_multiLayerViewer.ZoomMode = ZoomMode.BestFit;
}
else if (_zoomToolStripComboBox.Text == "Fit to Width")
{
_multiLayerViewer.ZoomMode = ZoomMode.FitToWidth;
}
else if (_zoomToolStripComboBox.Text == "Fit to Height")
{
_multiLayerViewer.ZoomMode = ZoomMode.FitToHeight;
}
return;
}

float zoom;
string strZoom = _zoomToolStripComboBox.Text.Trim(null);

//Zoom can contain % in the end of text
if (strZoom.Length == 0)
{
return;
}
System.Globalization.NumberFormatInfo numberFormat = new System.Globalization.NumberFormatInfo();
if (strZoom[strZoom.Length - 1] == '%')
{
zoom = Convert.ToSingle(float.Parse(strZoom.Substring(0, strZoom.Length - 1), numberFormat) / 100.0F);
}
else
{
zoom = Convert.ToSingle(float.Parse(strZoom, numberFormat) / 100.0F);
}

if ((zoom < _multiLayerViewer.MinZoom) || (zoom > _multiLayerViewer.MaxZoom))
{
throw (new System.FormatException(""));
}

_multiLayerViewer.ZoomMode = ZoomMode.None;
_multiLayerViewer.Zoom = zoom;
}


I have checked sample code "MultiLayerImageEditorCS_NET20" downloaded from your website, its have the same problem in my system

Edited by user Friday, February 25, 2011 12:48:21 AM(UTC)  | Reason: Not specified

How is the actual implementation in terms of scale when Zoom mode is best fit, fit to height, and fit to width.

Eg. when the zoom is 200%, scale is 2.0; when the zoom is 150%, scale is 1.5.

How about best fit, fit to height and fit to width?