ImageZoomer Class Members
The following tables list the members exposed by ImageZoomer.
Public Properties
| Name | Description | |
|---|---|---|
 | AjaxHandlerEnabled | Gets or sets a value that indicates whether the charts handle all ajax calls. If this boolean is true, a dedicated handler (ashx) page is used instead of the calling page. |
| AspnetAjax | Controls whether the ASP.net AJAX is used or not. |
| AxisToZoom | Gets or sets a value that indicates the zooming direction. Options include Both (can select any arbitrary bounding box to zoom to), XAxis (select a specific x axis region only, y axis is fixed to the maximum extent) , YAxis (select a specific y axis region only, x axis is fixed to the maximum extent) |
| DragAfterZoom | Gets or sets a value that indicates whether the default operation after zooming is reset to drag. This allows the user to to drag or navigate the newly zoomed view before zooming again. |
| Enabled | Gets or sets a value that indicates whether the Ajax zooming interface is activated. |
| HelpButtonPosition | Controls the position of the ? icon on the chart when there is no scroll bar. |
| HelpEnabled | Gets or sets a value that determines if the help button is enabled. This button displays in between the scroll bars and pops up a window showing the help text when pressed. |
| HelpText | Gets or sets a string that overrides the default help text which displays when hitting the help icon. |
| LanguageStrings | Gets or sets a language file name that overrides the default en.xml file. |
| PreloadedSections | Gets or sets a value that determines the number of sections (rows / columns) outside of the viewing portal to render in advance. This can provide a better experience for the user at the cost of performance and bandwidth (loading images that may never be viewed). |
| ReloadPeriod | Gets or sets the update interval for the chart in seconds. If data is changing on the server side this interval will refresh the chart image seamlessly based on this time period. |
| ScrollType | Gets or sets a value that determines the scrolling type with options including drag (click / drag), scroll (using scroll bars / arrows) or both. |
| SelectionStyle | Determines the visual style when selecting a zoomed region. Options include box and cross hair. Box is more aesthetically pleasing and allows for rough selections. Cross hair is more accurate and shows the cross hair lines extending ot the axis to select a more accurate region for the zoom. |
| ToolTipDelay | Gets or sets a value that determines the amount time in seconds before the tooltip displays (if a tooltip exists for the area hovered over). |
| UseContextMenu | Controls whether the context menu is displayed is displayed or not. |
| UseSections | Gets or sets a value that determines if the chart image is rendered as a single image or in sections. |
Public Events
| Name | Description | |
|---|---|---|
 | ReloadChart |
See Also