---
title: "BitmapViewer Properties "
canonical: https://www.graphicsmill.com/docs/gm5/Properties_T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# BitmapViewer Properties 
 
The [BitmapViewer](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm.md) type exposes the following members.
 
## Properties

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [AccessKey](http://msdn2.microsoft.com/en-us/t4274287) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [Adapter](http://msdn2.microsoft.com/en-us/20fz117d) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [AppRelativeTemplateSourceDirectory](http://msdn2.microsoft.com/en-us/y3h8d6wx) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Attributes](http://msdn2.microsoft.com/en-us/wctwt6d4) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [AutoPostBack](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_AutoPostBack.htm.md) |  Gets/sets a value indicating whether a postback to the server automatically occurs when the user zooms or scrolls the bitmap. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BackColor](http://msdn2.microsoft.com/en-us/4z9y885f) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BindingContainer](http://msdn2.microsoft.com/en-us/ccay51da) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Bitmap](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Bitmap.htm.md) |  Gets/sets a bitmap which is displayed at the control. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BitmapStateEnabled](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_BitmapStateEnabled.htm.md) |  Gets/sets a value which specifies whether the bitmap specified in the [Bitmap](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Bitmap.htm.md) property should be stored between server roundtrips. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BorderColor](http://msdn2.microsoft.com/en-us/t2fy8h69) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BorderStyle](http://msdn2.microsoft.com/en-us/c8ay93f6) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BorderWidth](http://msdn2.microsoft.com/en-us/ceck7dzx) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BrowserImageFormat](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_BrowserImageFormat.htm.md) |  Gets/sets the file format of the images which are sent to the browser. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [BrowserJpegQuality](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_BrowserJpegQuality.htm.md) |  Gets/sets the JPEG quality of the images which are sent to the browser when [BrowserImageFormat](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_BrowserImageFormat.htm.md) is [Jpeg](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BrowserImageFormat.htm.md). |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [ChildControlsCreated](http://msdn2.microsoft.com/en-us/65yw7hk0) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ClientID](http://msdn2.microsoft.com/en-us/4c61cw6c) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [ClientIDSeparator](http://msdn2.microsoft.com/en-us/ms153142) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ClientSideOptions](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ClientSideOptions.htm.md) |  Gets/sets values which configure automatic postback for individual events. |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [Context](http://msdn2.microsoft.com/en-us/w2e477h8) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Controls](http://msdn2.microsoft.com/en-us/01d34dzb) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ControlStyle](http://msdn2.microsoft.com/en-us/h43b71sd) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ControlStyleCreated](http://msdn2.microsoft.com/en-us/b682ts2x) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [DebugFrameVisible](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_ImageControlBase_DebugFrameVisible.htm.md) |  Gets/sets a value which specifies whether to display a debug frame near the control.<br> (Inherited from [ImageControlBase](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_ImageControlBase.htm.md).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Enabled](http://msdn2.microsoft.com/en-us/afw857ha) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [EnableViewState](http://msdn2.microsoft.com/en-us/b3wa3sbf) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [Events](http://msdn2.microsoft.com/en-us/3e5432h2) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [HasAttributes](http://msdn2.microsoft.com/en-us/wc88z3zt) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [HasChildViewState](http://msdn2.microsoft.com/en-us/d13ek6y8) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Height](http://msdn2.microsoft.com/en-us/1fdha0e4) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ID](http://msdn2.microsoft.com/en-us/e1cwya7h) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [IdSeparator](http://msdn2.microsoft.com/en-us/2x7h32hh) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [IsChildControlStateCleared](http://msdn2.microsoft.com/en-us/14b7wtfe) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [IsEnabled](http://msdn2.microsoft.com/en-us/b4cas253) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [IsTrackingViewState](http://msdn2.microsoft.com/en-us/ehd346b8) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [IsViewStateEnabled](http://msdn2.microsoft.com/en-us/b06c4hd0) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [LoadViewStateByID](http://msdn2.microsoft.com/en-us/ms153143) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [MaxZoom](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_MaxZoom.htm.md) |  Gets/sets the maximum allowed zoom value. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [MinZoom](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_MinZoom.htm.md) |  Gets/sets the minimum allowed zoom value. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [NamingContainer](http://msdn2.microsoft.com/en-us/b782ctce) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Navigator](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Navigator.htm.md) |  Gets/sets the navigator control ID (i.e. value stored in the attribute **id** of the tag that inserts the control). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Page](http://msdn2.microsoft.com/en-us/0abwwyk7) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Parent](http://msdn2.microsoft.com/en-us/27f1syz2) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [PreviewImageEnabled](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_PreviewImageEnabled.htm.md) |  Gets/sets a value which enables the low-resolution preview of the image which is displayed in the background of the control while the portion of the high-resolution image is loaded to the browser. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [PreviewImageResizeRatio](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_PreviewImageResizeRatio.htm.md) |  Gets/sets the ratio of the image stored in the [Bitmap](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Bitmap.htm.md) property and the preview displayed in the background of the control (when enabled). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Rubberband](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Rubberband.htm.md) |  Gets/sets the rubberband control ID (i.e. value stored in the attribute **id** of the tag that inserts the control). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ScrollBarsStyle](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ScrollBarsStyle.htm.md) |  Gets/sets a value that specifies when to display the scroll bars. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ScrollBarWidth](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ScrollBarWidth.htm.md) |  Gets/sets a value that represents a scroll bar width in calculations. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ScrollingPosition](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ScrollingPosition.htm.md) |  Gets/sets a position of the scroll bars. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Site](http://msdn2.microsoft.com/en-us/c7z0bbha) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Style](http://msdn2.microsoft.com/en-us/bx47a5t2) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [TabIndex](http://msdn2.microsoft.com/en-us/4d56x8xs) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [TagKey](http://msdn2.microsoft.com/en-us/1k0x396z) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [TagName](http://msdn2.microsoft.com/en-us/6dke91wk) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [TemplateControl](http://msdn2.microsoft.com/en-us/bek0k7ey) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [TemplateSourceDirectory](http://msdn2.microsoft.com/en-us/18y98fcb) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ToolTip](http://msdn2.microsoft.com/en-us/6h2zzbyt) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [UniqueID](http://msdn2.microsoft.com/en-us/931h7hde) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [ViewState](http://msdn2.microsoft.com/en-us/hf83c91z) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Protected property](https://www.graphicsmill.com/docs/gm5/icons/protproperty.gif) |  [ViewStateIgnoresCase](http://msdn2.microsoft.com/en-us/ak8yy4ch) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Visible](http://msdn2.microsoft.com/en-us/3ad1xyzd) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Width](http://msdn2.microsoft.com/en-us/dtxf539s) |  (Inherited from [WebControl](http://msdn2.microsoft.com/en-us/k1x24e42).) |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [Zoom](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Zoom.htm.md) |  Gets/sets the current zoom value. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ZoomMode](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ZoomMode.htm.md) |  Gets/sets the zooming behavior of the control (automatic or manual). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm5/icons/pubproperty.gif) |  [ZoomQuality](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_ZoomQuality.htm.md) |  Gets/sets the value that specifies a zoom quality. |
 
## Explicit Interface Implementations

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IControlBuilderAccessor.ControlBuilder](http://msdn2.microsoft.com/en-us/bb346547) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IDataBindingsAccessor.DataBindings](http://msdn2.microsoft.com/en-us/bb336629) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IExpressionsAccessor.Expressions](http://msdn2.microsoft.com/en-us/bb340093) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IDataBindingsAccessor.HasDataBindings](http://msdn2.microsoft.com/en-us/bb355988) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IExpressionsAccessor.HasExpressions](http://msdn2.microsoft.com/en-us/bb360493) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Explicit interface implemetation](https://www.graphicsmill.com/docs/gm5/icons/pubinterface.gif) ![Private property](https://www.graphicsmill.com/docs/gm5/icons/privproperty.gif) |  [IControlDesignerAccessor.UserData](http://msdn2.microsoft.com/en-us/bb338367) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
   
## See Also

### Reference

- [BitmapViewer Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm.md)
- [Aurigma.GraphicsMill.WebControls Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_WebControls.htm.md)