getItemFloaterSize Method (ImageViewer)

Summary

Floater image size of an item.

Syntax

JavaScript Syntax
ImageViewer.prototype.getItemFloaterSize = function(item, useDpi)
TypeScript Syntax
getItemFloaterSize(item: ImageViewerItem, useDpi: boolean): LeadSizeD;

Parameters

item

The reference item. This value cannot be null.

useDpi

true to obtain the size using the current DPI setting, otherwise; false.

Return Value

The size of the floater image in pixels.

Remarks

Each ImageViewerItem can have a ImageViewerItem.Resolution value that can be used to set the resolution (in dots per inch, or DPI) of the item. When the value of the DPI is different than the screen resolution and the viewer is instructed to view items using the true logical size (using UseDpi then the viewer will add the scaling required into the image transformation.

Requirements

Target Platforms

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Leadtools.Controls Assembly
Introduction
Getting Started
Namespaces
Leadtools.Controls Namespace
Classes
CanvasOptions
ControlDropShadowOptions
ControlInertiaScrollOptions
ControlPadding
ControlRegionRenderer
ElementInsertionHelper
ImageViewer
Members
ImageViewer Constructor
Methods
beginAutoSizeChanged Method
beginRender Method
beginTransform Method
beginUpdate Method
centerAtPoint Method
combineFloater Method
convertBoundsToView Method
convertPoint Method
convertPoints Method
convertRect Method
convertTransform Method
disableSync Method
disableTransitions Method
dispose Method
enableSync Method
enableTransitions Method
endAutoSizeChanged Method
endRender Method
endTransform Method
endUpdate Method
ensureBoundsVisible Method
ensureItemVisible Method
ensureItemVisibleByIndex Method
findNearestItem Method
getDestinationRectangle Method
getFirstVisibleItem Method
getFirstVisibleItemIndex Method
getImageTransformWithDpi Method
getItemBounds Method
getItemContentTransform Method
getItemFloaterSize Method
getItemFloaterTransform Method
getItemImageFloatingPointTransform Method
getItemImageSize Method
getItemImageTransform Method
getItemImageTransformScaleOnly Method
getItemImageTransformWithDpi Method
getItemTransform Method
getItemViewBounds Method
getLargestVisibleItem Method
getLargestVisibleItemIndex Method
getLastVisibleItem Method
getLastVisibleItemIndex Method
getScaleFactors Method
getSynced Method
getViewBounds Method
gotoItem Method
gotoItemByIndex Method
hitTestFloater Method
hitTestItem Method
hitTestItemPart Method
hitTestItems Method
invalidate Method
invalidateItem Method
invalidateItemByIndex Method
isItemVisible Method
isSyncDisabled Method
onActiveItemChanged Method
onAutoItemElementsAdded Method
onAutoItemElementsRemoved Method
onElementsUpdated Method
onEraseBackground Method
onForeCanvasSizeChanged Method
onItemChanged Method
onItemDragDrop Method
onItemError Method
onPostRender Method
onPostRenderItem Method
onPreRender Method
onPreRenderItem Method
onPropertyChanged Method
onRedirectRender Method
onRender Method
onRenderBackground Method
onRenderBorder Method
onRenderError Method
onRenderImage Method
onRenderItem Method
onRenderItemFloater Method
onRenderItemFloaterRegion Method
onRenderItemRegion Method
onRenderShadow Method
onRenderText Method
onScrollOffsetChanged Method
onSelectedItemsChanged Method
onSizeChanged Method
onTransformChanged Method
processDragDropUrl Method
renderRedirect Method
reset Method
restrictScrollOffset Method
scrollBy Method
scrollByRestrict Method
sync Method
translateItemScaleFactor Method
unsync Method
unsyncGroup Method
updateStyles Method
updateTransform Method
zoom Method
zoomToRect Method
Properties
Events
ImageViewerActiveItemInteractiveMode
ImageViewerAutoPanInteractiveMode
ImageViewerCenterAtInteractiveMode
ImageViewerCreateOptions
ImageViewerDragInteractiveMode
ImageViewerElementsModeCreateOptions
ImageViewerElementsUpdatedEventArgs
ImageViewerHorizontalViewLayout
ImageViewerImageLoadingEventArgs
ImageViewerInteractiveMode
ImageViewerInteractiveModes
ImageViewerItem
ImageViewerItemChangedEventArgs
ImageViewerItemDragDropEventArgs
ImageViewerItemErrorEventArgs
ImageViewerItems
ImageViewerMagnifyGlassInteractiveMode
ImageViewerNoneInteractiveMode
ImageViewerPagerInteractiveMode
ImageViewerPanControl
ImageViewerPanZoomInteractiveMode
ImageViewerRenderEventArgs
ImageViewerRenderRedirectOptions
ImageViewerRubberBandEventArgs
ImageViewerRubberBandInteractiveMode
ImageViewerSelectItemsInteractiveMode
ImageViewerSingleViewLayout
ImageViewerSpyGlassDrawImageEventArgs
ImageViewerSpyGlassInteractiveMode
ImageViewerVerticalViewLayout
ImageViewerViewLayout
ImageViewerViewLayoutVector
ImageViewerZoomAtInteractiveMode
ImageViewerZoomToInteractiveMode
InteractiveDragCompletedEventArgs
InteractiveDragDeltaEventArgs
InteractiveDragStartedEventArgs
InteractiveEventArgs
InteractiveKeyEventArgs
InteractiveMultiTouchEventArgs
InteractivePinchCompletedEventArgs
InteractivePinchDeltaEventArgs
InteractivePinchStartedEventArgs
InteractiveService
InterpolationEventArgs
PropertyChangedEventArgs
Delegates
Enumerations
Libraries
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